GE C60 User manual

GE
Grid Solutions
Instruction Manual
Product version: 7.4x
GE publication code: 1601-0100-AE3 (GEK-130975B)
C60
Breaker Protection System
1601-0100-AE3
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Copyright © 2017 GE Multilin Inc. All rights reserved.
C60 Breaker Protection System Instruction Manual for version 7.4x.
C60, FlexLogic, FlexElement, FlexCurve, FlexAnalog, FlexInteger, FlexState, EnerVista,
CyberSentry, HardFiber, Multilin, and GE Multilin are trademarks or registered trademarks
of GE Multilin Inc.
The contents of this manual are the property of GE Multilin Inc. This documentation is
furnished on license and may not be reproduced in whole or in part without the permission
of GE Multilin. The content of this manual is for informational use only and is subject to
change without notice.
Part number: 1601-0100-AE3 (April 2017)

C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL iii
C60 Breaker Protection System
Table of contents
1 INTRODUCTION 1.1 Safety symbols and definitions..................................................................... 1-1
1.1.1 General cautions and warnings.................................................................................... 1-1
1.2 For further assistance .................................................................................... 1-2
2PRODUCT
DESCRIPTION
2.1 Product description......................................................................................... 2-1
2.1.1 Overview................................................................................................................................... 2-1
2.2 Security.............................................................................................................. 2-3
2.3 Order codes ...................................................................................................... 2-7
2.3.1 Order codes with enhanced CT/VT modules........................................................... 2-7
2.3.2 Order codes with process bus modules..................................................................2-11
2.3.3 Replacement modules.....................................................................................................2-14
2.4 Signal processing...........................................................................................2-17
2.4.1 UR signal processing ........................................................................................................2-17
2.5 Specifications .................................................................................................2-19
2.5.1 Protection elements..........................................................................................................2-19
2.5.2 User-programmable elements ....................................................................................2-22
2.5.3 Monitoring..............................................................................................................................2-24
2.5.4 Metering..................................................................................................................................2-25
2.5.5 Inputs .......................................................................................................................................2-25
2.5.6 Power supply........................................................................................................................2-27
2.5.7 Outputs....................................................................................................................................2-28
2.5.8 Communication protocols..............................................................................................2-30
2.5.9 Inter-relay communications..........................................................................................2-31
2.5.10 CyberSentry security.........................................................................................................2-32
2.5.11 Environmental......................................................................................................................2-32
2.5.12 Type tests...............................................................................................................................2-33
2.5.13 Production tests..................................................................................................................2-33
2.5.14 Approvals ...............................................................................................................................2-34
2.5.15 Maintenance.........................................................................................................................2-34
3 INSTALLATION 3.1 Unpack and inspect......................................................................................... 3-1
3.2 Panel cutouts.................................................................................................... 3-2
3.2.1 Horizontal units ..................................................................................................................... 3-2
3.2.2 Vertical units........................................................................................................................... 3-3

iv C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL
TABLE OF CONTENTS
3.2.3 Rear terminal layout............................................................................................................3-8
3.3 Wiring ..............................................................................................................3-10
3.3.1 Typical wiring.......................................................................................................................3-10
3.3.2 Dielectric strength .............................................................................................................3-11
3.3.3 Control power......................................................................................................................3-11
3.3.4 CT/VT modules ....................................................................................................................3-12
3.3.5 Process bus modules ....................................................................................................... 3-14
3.3.6 Contact inputs and outputs ..........................................................................................3-14
3.3.7 Transducer inputs and outputs...................................................................................3-25
3.3.8 RS232 faceplate port........................................................................................................3-26
3.3.9 CPU communication ports ............................................................................................3-27
3.3.10 IRIG-B.......................................................................................................................................3-29
3.4 Direct input and output communications ................................................3-30
3.4.1 Description............................................................................................................................3-30
3.4.2 Fiber: LED and ELED transmitters...............................................................................3-33
3.4.3 Fiber laser transmitters...................................................................................................3-33
3.4.4 G.703 interface....................................................................................................................3-34
3.4.5 RS422 interface...................................................................................................................3-38
3.4.6 RS422 and fiber interface ..............................................................................................3-40
3.4.7 G.703 and fiber interface................................................................................................3-41
3.4.8 IEEE C37.94 interface .......................................................................................................3-41
3.4.9 C37.94SM interface...........................................................................................................3-44
3.5 Activate relay .................................................................................................3-47
3.6 Install software ..............................................................................................3-48
3.6.1 EnerVista communication overview .........................................................................3-48
3.6.2 System requirements.......................................................................................................3-49
3.6.3 Install software....................................................................................................................3-50
3.7 Add device to software.................................................................................3-51
3.7.1 Set IP address in UR..........................................................................................................3-51
3.7.2 Configure serial connection..........................................................................................3-57
3.7.3 Configure Ethernet connection...................................................................................3-58
3.7.4 Configure modem connection.....................................................................................3-60
3.7.5 Automatic discovery of UR devices...........................................................................3-60
3.8 Connect to the C60........................................................................................3-61
3.8.1 Connect to the C60 in EnerVista .................................................................................3-61
3.8.2 Use Quick Connect via the front panel RS232 port............................................3-62
3.8.3 Use Quick Connect via a rear Ethernet port..........................................................3-63
3.9 Set up CyberSentry and change default password.................................3-63
3.10 Import settings...............................................................................................3-64
4 INTERFACES 4.1 EnerVista software interface.........................................................................4-1
4.1.1 Introduction .............................................................................................................................4-1
4.1.2 Settings files ............................................................................................................................4-1
4.1.3 Event viewing..........................................................................................................................4-2
4.1.4 File support ..............................................................................................................................4-3
4.1.5 EnerVista main window .....................................................................................................4-3
4.1.6 Protection summary window..........................................................................................4-4
4.1.7 Settings templates................................................................................................................4-5
4.1.8 Secure and lock FlexLogic equations..........................................................................4-9
4.1.9 Settings file traceability...................................................................................................4-12
4.2 Front panel interface ....................................................................................4-15
4.2.1 Front panel display............................................................................................................4-15
4.2.2 Front panel keypad...........................................................................................................4-16
4.2.3 Menu navigation ................................................................................................................4-16

TABLE OF CONTENTS
C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL v
4.2.4 Menu hierarchy ...................................................................................................................4-16
4.2.5 Changing settings ..............................................................................................................4-17
4.2.6 Faceplate................................................................................................................................4-19
4.2.7 LED indicators ......................................................................................................................4-20
4.2.8 Custom LED labeling.........................................................................................................4-24
4.2.9 Breaker control....................................................................................................................4-28
4.2.10 Change passwords............................................................................................................4-29
4.2.11 Invalid password entry ....................................................................................................4-31
4.3 Logic diagrams...............................................................................................4-31
4.4 FlexLogic design and monitoring using Engineer....................................4-32
4.4.1 Design logic...........................................................................................................................4-34
4.4.2 Send file to and from device .........................................................................................4-44
4.4.3 Monitor logic.........................................................................................................................4-45
4.4.4 View front panel and print labels................................................................................4-46
4.4.5 Generate connectivity report........................................................................................4-47
4.4.6 Preferences ...........................................................................................................................4-47
4.4.7 Toolbars ..................................................................................................................................4-51
5 SETTINGS 5.1 Settings menu .................................................................................................. 5-1
5.2 Overview ........................................................................................................... 5-4
5.2.1 Introduction to elements .................................................................................................. 5-4
5.2.2 Introduction to AC sources .............................................................................................. 5-5
5.3 Product setup................................................................................................... 5-7
5.3.1 Security ..................................................................................................................................... 5-7
5.3.2 Display properties ..............................................................................................................5-25
5.3.3 Clear relay records.............................................................................................................5-27
5.3.4 Communications ................................................................................................................5-28
5.3.5 Modbus user map ..............................................................................................................5-94
5.3.6 Real time clock.....................................................................................................................5-94
5.3.7 Fault reports .........................................................................................................................5-98
5.3.8 Oscillography.....................................................................................................................5-100
5.3.9 Data logger ........................................................................................................................5-103
5.3.10 Demand ...............................................................................................................................5-104
5.3.11 User-programmable LEDs ..........................................................................................5-105
5.3.12 User-programmable self tests..................................................................................5-109
5.3.13 Control pushbuttons......................................................................................................5-109
5.3.14 User-programmable pushbuttons..........................................................................5-111
5.3.15 Flex state parameters...................................................................................................5-116
5.3.16 User-definable displays................................................................................................5-117
5.3.17 Direct inputs and outputs............................................................................................5-119
5.3.18 Teleprotection...................................................................................................................5-125
5.3.19 Installation..........................................................................................................................5-126
5.4 Remote resources........................................................................................5-126
5.4.1 Remote resources configuration .............................................................................5-126
5.5 System setup................................................................................................5-128
5.5.1 AC inputs .............................................................................................................................5-128
5.5.2 Power system....................................................................................................................5-129
5.5.3 Signal sources...................................................................................................................5-130
5.5.4 Breakers...............................................................................................................................5-133
5.5.5 Disconnect switches......................................................................................................5-137
5.5.6 FlexCurves...........................................................................................................................5-140
5.5.7 Phasor Measurement Unit..........................................................................................5-147
5.6 FlexLogic........................................................................................................5-167
5.6.1 FlexLogic operands ........................................................................................................5-167
5.6.2 FlexLogic rules ..................................................................................................................5-179

vi C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL
TABLE OF CONTENTS
5.6.3 FlexLogic evaluation...................................................................................................... 5-180
5.6.4 FlexLogic example..........................................................................................................5-180
5.6.5 FlexLogic equation editor............................................................................................ 5-185
5.6.6 FlexLogic timers............................................................................................................... 5-185
5.6.7 FlexElements ..................................................................................................................... 5-185
5.6.8 Non-volatile latches.......................................................................................................5-190
5.7 Grouped elements .......................................................................................5-191
5.7.1 Overview ............................................................................................................................. 5-191
5.7.2 Setting group 1................................................................................................................. 5-191
5.7.3 Phase current ................................................................................................................... 5-192
5.7.4 Neutral current................................................................................................................. 5-201
5.7.5 Ground current ................................................................................................................ 5-205
5.7.6 Breaker failure (ANSI 50BF)......................................................................................... 5-208
5.7.7 Voltage elements ............................................................................................................ 5-219
5.7.8 Sensitive directional power (ANSI 32).................................................................... 5-225
5.8 Control elements .........................................................................................5-228
5.8.1 Overview ............................................................................................................................. 5-228
5.8.2 Trip bus ................................................................................................................................ 5-228
5.8.3 Setting groups .................................................................................................................. 5-230
5.8.4 Selector switch................................................................................................................. 5-232
5.8.5 Trip output.......................................................................................................................... 5-238
5.8.6 Overfrequency (ANSI 81O) .......................................................................................... 5-244
5.8.7 Synchrocheck (ANSI 25) ............................................................................................... 5-245
5.8.8 Digital elements............................................................................................................... 5-250
5.8.9 Digital counters................................................................................................................ 5-253
5.8.10 Monitoring elements ..................................................................................................... 5-255
5.8.11 Autoreclose (ANSI 79).................................................................................................... 5-273
5.9 Inputs/outputs .............................................................................................5-287
5.9.1 Contact inputs.................................................................................................................. 5-287
5.9.2 Virtual inputs..................................................................................................................... 5-289
5.9.3 Contact outputs............................................................................................................... 5-290
5.9.4 Virtual outputs.................................................................................................................. 5-293
5.9.5 Resetting ............................................................................................................................. 5-293
5.9.6 Direct inputs and outputs ........................................................................................... 5-294
5.9.7 Teleprotection inputs and outputs ......................................................................... 5-297
5.10 Transducer inputs/outputs........................................................................5-299
5.10.1 DCmA inputs...................................................................................................................... 5-299
5.10.2 RTD inputs .......................................................................................................................... 5-300
5.10.3 DCmA outputs .................................................................................................................. 5-301
5.11 Testing ...........................................................................................................5-305
5.11.1 Test mode function ........................................................................................................5-305
5.11.2 Test mode forcing........................................................................................................... 5-305
5.11.3 Phasor measurement unit test values.................................................................. 5-306
5.11.4 Force contact inputs ..................................................................................................... 5-307
5.11.5 Force contact outputs .................................................................................................. 5-307
6 ACTUAL VALUES 6.1 Actual Values menu.........................................................................................6-1
6.2 Front panel........................................................................................................6-3
6.3 Status................................................................................................................. 6-4
6.3.1 Contact inputs........................................................................................................................6-4
6.3.2 Virtual inputs...........................................................................................................................6-4
6.3.3 RxGOOSE boolean inputs ..................................................................................................6-4
6.3.4 RxGOOSE DPS inputs...........................................................................................................6-4
6.3.5 Teleprotection inputs ..........................................................................................................6-5
6.3.6 Contact outputs.....................................................................................................................6-5

TABLE OF CONTENTS
C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL vii
6.3.7 Virtual outputs ....................................................................................................................... 6-5
6.3.8 Autoreclose ............................................................................................................................. 6-6
6.3.9 RxGOOSE status.................................................................................................................... 6-6
6.3.10 RxGOOSE statistics .............................................................................................................. 6-6
6.3.11 Digital counters ..................................................................................................................... 6-7
6.3.12 Selector switches.................................................................................................................. 6-7
6.3.13 Flex States................................................................................................................................ 6-7
6.3.14 Ethernet .................................................................................................................................... 6-7
6.3.15 Real time clock synchronizing........................................................................................ 6-8
6.3.16 Direct inputs............................................................................................................................ 6-8
6.3.17 Direct devices status .......................................................................................................... 6-9
6.3.18 EGD protocol status ............................................................................................................ 6-9
6.3.19 Teleprotection channel tests ........................................................................................6-10
6.3.20 Remaining connection status.......................................................................................6-10
6.3.21 Parallel Redundancy Protocol (PRP)...........................................................................6-11
6.3.22 TxGOOSE status ..................................................................................................................6-11
6.4 Metering ..........................................................................................................6-12
6.4.1 Metering conventions.......................................................................................................6-12
6.4.2 Sources....................................................................................................................................6-16
6.4.3 Synchrocheck.......................................................................................................................6-21
6.4.4 Tracking frequency............................................................................................................6-21
6.4.5 FlexElements.........................................................................................................................6-21
6.4.6 RxGOOSE analogs ..............................................................................................................6-22
6.4.7 Sensitive directional power ...........................................................................................6-22
6.4.8 Phasor Measurement Unit.............................................................................................6-23
6.4.9 PMU aggregator..................................................................................................................6-23
6.4.10 Transducer inputs/outputs............................................................................................6-24
6.5 Records............................................................................................................6-24
6.5.1 Fault reports .........................................................................................................................6-24
6.5.2 Event records .......................................................................................................................6-25
6.5.3 Oscillography........................................................................................................................6-26
6.5.4 Data logger ...........................................................................................................................6-26
6.5.5 Phasor Measurement Unit records............................................................................6-27
6.5.6 Breaker maintenance.......................................................................................................6-27
6.6 Product information......................................................................................6-28
6.6.1 Model information..............................................................................................................6-28
6.6.2 Firmware revisions ............................................................................................................6-29
7 COMMANDS AND
TARGETS
7.1 Commands menu ............................................................................................ 7-1
7.1.1 Virtual inputs........................................................................................................................... 7-2
7.1.2 Clear records .......................................................................................................................... 7-2
7.1.3 Set date and time................................................................................................................. 7-3
7.1.4 Relay maintenance.............................................................................................................. 7-3
7.1.5 Phasor Measurement Unit one-shot........................................................................... 7-4
7.1.6 Security ..................................................................................................................................... 7-6
7.2 Targets menu ................................................................................................... 7-6
7.2.1 Target messages .................................................................................................................. 7-7
7.2.2 Relay self-tests ...................................................................................................................... 7-7
8 THEORY OF
OPERATION
8.1 Fault locator ..................................................................................................... 8-1
8.1.1 Fault type determination.................................................................................................. 8-1
8.2 Single-pole tripping......................................................................................... 8-4
8.2.1 Overview................................................................................................................................... 8-4
8.2.2 Phase selection ..................................................................................................................... 8-7

viii C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL
TABLE OF CONTENTS
8.2.3 Communications channels for pilot-aided schemes ...........................................8-9
8.2.4 Permissive echo signaling..............................................................................................8-16
8.2.5 Pilot scheme / phase selector coordination..........................................................8-17
8.2.6 Cross-country fault example........................................................................................8-17
9 MAINTENANCE 9.1 Monitoring.........................................................................................................9-1
9.1.1 Devices with Site Targets..................................................................................................9-1
9.1.2 Data with Modbus Analyzer.............................................................................................9-1
9.2 General maintenance .....................................................................................9-3
9.2.1 In-service maintenance.....................................................................................................9-3
9.2.2 Out-of-service maintenance ...........................................................................................9-3
9.2.3 Unscheduled maintenance (system interruption) .................................................9-3
9.3 Retrieve files ..................................................................................................... 9-3
9.3.1 CyberSentry security event files.....................................................................................9-4
9.4 Copy settings to other device........................................................................9-5
9.5 Compare settings ............................................................................................9-5
9.5.1 Compare against defaults................................................................................................9-5
9.5.2 Compare two devices .........................................................................................................9-6
9.6 Back up and restore settings.........................................................................9-6
9.6.1 Back up settings ....................................................................................................................9-7
9.6.2 Restore settings.....................................................................................................................9-9
9.7 Upgrade software..........................................................................................9-11
9.8 Upgrade firmware .........................................................................................9-12
9.9 Replace module..............................................................................................9-13
9.10 Battery.............................................................................................................9-14
9.10.1 Replace battery for SH/SL power supply................................................................9-14
9.10.2 Dispose of battery .............................................................................................................9-15
9.11 Uninstall and clear files and data...............................................................9-19
9.12 Repairs.............................................................................................................9-19
9.13 Storage ............................................................................................................9-20
9.14 Disposal...........................................................................................................9-20
AFLEXANALOG
OPERANDS
A.1 FlexAnalog items .............................................................................................A-1
B RADIUS SERVER
CONFIGURATION
B.1 RADIUS server configuration .........................................................................B-1
C COMMAND LINE
INTERFACE
C.1 Command line interface .................................................................................C-1
D MISCELLANEOUS D.1 Warranty .......................................................................................................... D-1
D.2 Revision history ............................................................................................... D-1
ABBREVIATIONS
INDEX

C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL 1-1
C60 Breaker Protection System
Chapter 1: Introduction
Introduction
This chapter outlines safety and technical support information.
1.1 Safety symbols and definitions
Before attempting to install or use the device, review all safety indicators in this document to help prevent injury,
equipment damage, or downtime.
The following safety and equipment symbols are used in this document.
1.1.1 General cautions and warnings
The following general safety precautions and warnings apply.
Follow the requirements of this manual, including adequate wiring size and type, terminal torque settings, voltage,
current magnitudes applied, and adequate isolation/clearance in external wiring from high to low voltage circuits.
Use the device only for its intended purpose and application.
Ensure that all ground paths are uncompromised for safety purposes during device operation and service.
Ensure that the control power applied to the device, the AC current, and voltage input match the ratings specified on
the relay nameplate. Do not apply current or voltage in excess of the specified limits.
Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
Indicates practices not related to personal injury.
Ensure that all connections to the product are correct so as to avoid accidental risk of shock
and/or fire, for example such as can arise from high voltage connected to low voltage terminals.

1-2 C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL
FOR FURTHER ASSISTANCE CHAPTER 1: INTRODUCTION
1
Only qualified personnel are to operate the device. Such personnel must be thoroughly familiar with all safety
cautions and warnings in this manual and with applicable country, regional, utility, and plant safety regulations.
Hazardous voltages can exist in the power supply and at the device connection to current transformers, voltage
transformers, control, and test circuit terminals. Make sure all sources of such voltages are isolated prior to
attempting work on the device.
Hazardous voltages can exist when opening the secondary circuits of live current transformers. Make sure that
current transformer secondary circuits are shorted out before making or removing any connection to the current
transformer (CT) input terminals of the device.
For tests with secondary test equipment, ensure that no other sources of voltages or currents are connected to such
equipment and that trip and close commands to the circuit breakers or other switching apparatus are isolated,
unless this is required by the test procedure and is specified by appropriate utility/plant procedure.
When the device is used to control primary equipment, such as circuit breakers, isolators, and other switching
apparatus, all control circuits from the device to the primary equipment must be isolated while personnel are working
on or around this primary equipment to prevent any inadvertent command from this device.
Use an external disconnect to isolate the mains voltage supply.
Personal safety can be affected if the product is physically modified by the end user. Modifications to the product
outside of recommended wiring configuration, hardware, or programming boundaries is not recommended end-use
practice. Product disassembly and repairs are not permitted. All service needs to be conducted by the factory.
1.2 For further assistance
For product support, contact the information and call center as follows:
GE Grid Solutions
650 Markland Street
Markham, Ontario
Canada L6C 0M1
Worldwide telephone: [phone]
Europe/Middle East/Africa telephone: [phone]
North America toll-free: 1 800 547 8629
Fax: [phone]
Worldwide e-mail: [e-mail]
Europe e-mail: multil[email protected]
Website: http://www.gegridsolutions.com/multilin
When contacting GE by e-mail, optionally include a device information file, which is generated in the EnerVista software by
clicking the Service Report button.
LED transmitters are classified as IEC 60825-1 Accessible Emission Limit (AEL) Class 1M. Class 1M
devices are considered safe to the unaided eye. Do not view directly with optical instruments.
This product is rated to Class A emissions levels and is to be used in Utility, Substation Industrial
environments. Not to be used near electronic devices rated for Class B levels.

CHAPTER 1: INTRODUCTION FOR FURTHER ASSISTANCE
C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL 1-3
1
Figure 1-1: Generate service report

1-4 C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL
FOR FURTHER ASSISTANCE CHAPTER 1: INTRODUCTION
1

C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL 2-1
C60 Breaker Protection System
Chapter 2: Product description
Product descript ion
This chapter outlines the product, order codes, and specifications.
2.1 Product description
2.1.1 Overview
The C60 Breaker Protection System is part of the Universal Relay (UR) series of products. It is a microprocessor-based relay
for breaker monitoring, control, and protection in electrical substations and industrial automation.
Voltage, current, and power metering is built into the relay as a standard feature. Current parameters are available as total
waveform root mean square (RMS) magnitude, or as fundamental frequency only RMS magnitude and angle (phasor).
Diagnostic features include an event recorder capable of storing 1024 time-tagged events and oscillography capable of
storing up to 64 records with programmable trigger, content, and sampling rate. The internal clock used for time-tagging
can be synchronized with an IRIG-B signal, using the Simple Network Time Protocol (SNTP) over the Ethernet port, or using
the Precision Time Protocol (PTP). The internal clock used for time-tagging can be synchronized with an IRIG-B signal or via
the SNTP over the Ethernet port. This precise time-stamping allows the sequence of events to be determined throughout
the system. Events can also be programmed (via FlexLogic™ equations) to trigger oscillography data capture that can be
set to record the measured parameters before and after the event for viewing on a computer. These tools significantly
reduce troubleshooting time and simplify report generation in the event of a system fault.
Several options are available for communication. A faceplate RS232 port can be used to connect to a computer for the
programming of settings and the monitoring of actual values. The rear RS485 port allows independent access by operating
and engineering staff. It can be connected to system computers with baud rates up to 115.2 kbps. All serial ports use the
Modbus RTU protocol. The IEC 60870-5-103 protocol is supported on the RS485 interface. IEC 60870-5-103, DNP, and
Modbus cannot be enabled simultaneously on this interface. Also only one of the DNP, IEC 60870-5-103, and IEC 60870-5-
104 protocols can be enabled at any time on the relay. When the IEC 60870-5-103 protocol is chosen, the RS485 port has a
fixed even parity and the baud rate can be either 9.6 kbps or 19.2 kbps. The 100Base-FX or 100Base-TX Ethernet interface
provides fast, reliable communications in noisy environments. The Ethernet port supports IEC 61850, Modbus/TCP, TFTP,
and PTP (according to IEEE Std. 1588-2008 or IEC 61588), and it allows access to the relay via any standard web browser
(C60 web pages). The IEC 60870-5-104 protocol is supported on the Ethernet port. The Ethernet port also supports the
Parallel Redundancy Protocol (PRP) of IEC 62439-3 (clause 4, 2012) when purchased as an option.
Secure Routable GOOSE (R-GOOSE) is supported with software options.
Settings and actual values are accessible from the front panel or EnerVista software.

2-2 C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL
PRODUCT DESCRIPTION CHAPTER 2: PRODUCT DESCRIPTION
2
The C60 uses flash memory technology that allows field upgrading as new features are added. Firmware and software are
upgradable.
The following single-line diagram illustrates the relay functionality using American National Standards Institute (ANSI)
device numbers.
Table 2-1: ANSI device numbers and functions supported
Figure 2-1: Single-line diagram
Table 2-2: Other device functions
Device
number Function Device number Function
25 Synchrocheck 50P Phase Instantaneous Overcurrent
27P Phase Undervoltage 51G Ground Time Overcurrent
27X Auxiliary Undervoltage 51N Neutral Time Overcurrent
32 Sensitive Directional Power 51P Phase Time Overcurrent
49 Thermal Overload Protection 52 AC Circuit Breaker
50BF Breaker Failure 59N Neutral Overvoltage
50DD Disturbance Detector 59P Phase Overvoltage
50G Ground Instantaneous Overcurrent 59X Auxiliary Overvoltage
50N Neutral Instantaneous Overcurrent 79 Autoreclose
50N BF Neutral Instantaneous Overcurrent, Breaker
Failure 81O Overfrequency
Function Function Function
Breaker Arcing Current (I2t) Ethernet Global Data protocol Open Pole Detector

CHAPTER 2: PRODUCT DESCRIPTION SECURITY
C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL 2-3
2
2.2 Security
The following security features are available:
• Password security — Basic security present by default
• EnerVista security — Role-based access to various EnerVista software screens and configuration elements. The
feature is present by default in the EnerVista software.
• CyberSentry security — Advanced security available using a software option. When purchased, the option is
automatically enabled, and the default Password security and EnerVista security are disabled.
2.2.0.1 EnerVista security
The EnerVista security management system is a role-based access control (RBAC) system that allows an administrator to
manage the privileges of multiple users. This allows for access control of UR devices by multiple personnel within a
substation and conforms to the principles of RBAC as defined in ANSI INCITS 359-2004. The EnerVista security
management system is disabled by default to allow the administrator direct access to the EnerVista software after
installation. It is recommended that security be enabled before placing the device in service.
Basic password or enhanced CyberSentry security applies, depending on purchase.
2.2.0.2 Password security
Password security is a basic security feature present by default.
Two levels of password security are provided: command and setting. Use of a password for each level controls whether
users can enter commands and/or change settings.
The C60 supports password entry from a local or remote connection. Local access is defined as any access to settings or
commands via the faceplate interface. This includes both keypad entry and the through the faceplate RS232 port. Remote
access is defined as any access to settings or commands via any rear communications port. This includes both Ethernet
and RS485 connections. Any changes to the local or remote passwords enables this functionality.
When entering a settings or command password via EnerVista or any serial interface, the user must enter the
corresponding connection password. If the connection is to the back of the C60, the remote password must be used. If the
connection is to the RS232 port of the faceplate, the local password applies.
Password access events are logged in the Event Recorder.
Breaker Control Event Recorder Oscillography
Breaker Flashover DNP 3.0 or IEC 60870-5-104
Communications Setting Groups (6)
Breaker Restrike Fault Detector and Fault Report Synchrophasors (PMU)
Contact Inputs (up to 96) FlexElements™(8) Time synchronization over IRIG-B or IEEE
1588
Contact Outputs (up to 64) FlexLogic Equations Time Synchronization over SNTP
Control Pushbuttons IEC 60870-5-103 Communications Transducer Inputs/Outputs
CyberSentry™Security IEC 61850 Communications User Definable Displays
Data Logger IEC 62351-9 Data and Communications
Security User Programmable LEDs
Demand Metering: Current, Voltage, Power, Energy,
Frequency User Programmable Pushbuttons
Digital Counters (8) Modbus Communications User Programmable Self-Tests
Digital Elements (48) Modbus User Map Virtual Inputs (64)
Direct Inputs/Outputs (32) Non-Volatile Latches Virtual Outputs (96)
Disconnect Switches Non-Volatile Selector Switch VT Fuse Failure
Function Function Function

2-4 C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL
SECURITY CHAPTER 2: PRODUCT DESCRIPTION
2
2.2.0.3 CyberSentry security
CyberSentry embedded security is available using a software option (Level 1) that provide advanced security services.
When the option is purchased, the basic password security is disabled automatically.
CyberSentry provides security through the following features:
• An Authentication, Authorization, Accounting (AAA) Remote Authentication Dial-In User Service (RADIUS) client that is
centrally managed, enables user attribution, provides accounting of all user activities, and uses secure standards-
based strong cryptography for authentication and credential protection
• A Role-Based Access Control (RBAC) system that provides a permission model that allows access to UR device
operations and configurations based on specific roles and individual user accounts configured on the AAA server (that
is, Administrator, Supervisor, Engineer, Operator, Observer roles)
• Security event reporting through the Syslog protocol for supporting Security Information Event Management (SIEM)
systems for centralized cybersecurity monitoring
• Strong encryption of all access and configuration network messages between the EnerVista software and UR devices
using the Secure Shell (SSH) protocol, the Advanced Encryption Standard (AES), and 128-bit keys in Galois Counter
Mode (GCM) as specified in the U.S. National Security Agency Suite B extension for SSH and approved by the National
Institute of Standards and Technology (NIST) FIPS-140-2 standards for cryptographic systems
CyberSentry user roles
CyberSentry user roles (Administrator, Engineer, Operator, Supervisor, Observer) limit the levels of access to various UR
device functions. This means that the EnerVista software allows for access to functionality based on the user’s logged in
role.
Example: Administrative functions can be segmented away from common operator functions, or engineering type access,
all of which are defined by separate roles (see figure) so that access of UR devices by multiple personnel within a
substation is allowed.
Figure 2-2: CyberSentry user roles
The table lists user roles and their corresponding capabilities.
Table 2-3: Permissions by user role for CyberSentry
Roles Administrator Engineer Operator Supervisor Observer
Complete access Complete access
except for
CyberSentry
Security
Command
menu Authorizes writing Default role
Device Definition R R R R R
Settings
|---------- Product Setup
|--------------- Security
(CyberSentry) RW R R R R

CHAPTER 2: PRODUCT DESCRIPTION SECURITY
C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL 2-5
2
|--------------- Supervisory See table notes R R See table
notes R
|--------------- Display Properties RW RW R R R
|--------------- Clear Relay Records
(settings) RW RW R R R
|--------------- Communications RW RW R R R
|--------------- Modbus User Map RW RW R R R
|--------------- Real Time Clock RW RW R R R
|--------------- Oscillography RW RW R R R
|--------------- Data Logger RW RW R R R
|--------------- Demand RW RW R R R
|--------------- User-Programmable
LEDs RW RW R R R
|--------------- User-Programmable
Self Tests RW RW R R R
|--------------- Control Pushbuttons RW RW R R R
|--------------- User-Programmable
Pushbuttons RW RW R R R
|--------------- Flex state
Parameters RW RW R R R
|--------------- User-Definable
Displays RW RW R R R
|--------------- Direct I/O RW RW R R R
|--------------- Teleprotection RW RW R R R
|--------------- Installation RW RW R R R
|---------- System Setup RW RW R R R
|---------- FlexLogic RW RW R R R
|---------- Grouped Elements RW RW R R R
|---------- Control Elements RW RW R R R
|---------- Inputs / Outputs RW RW R R R
|--------------- Contact Inputs RW RW R R R
|--------------- Contact Input
threshold RW RW R R R
|--------------- Virtual Inputs RW RW R R R
|--------------- Contact Outputs RW RW R R R
|--------------- Virtual Outputs RW RW R R R
|--------------- Resetting RW RW R R R
|--------------- Direct Inputs RW RW R R R
|--------------- Direct Outputs RW RW R R R
|--------------- Teleprotection RW RW R R R
|--------------- Direct Analogs RW RW R R R
|--------------- Direct Integers RW RW R R R
|---------- Transducer I/O RW RW R R R
|---------- Testing RW RW R R R
|---------- Front Panel Labels Designer NA NA NA NA NA
|---------- Protection Summary NA NA NA NA NA
Commands RW RW RW R R
|---------- Virtual Inputs RW RW RW R R
|---------- Clear Records RW RW RW R R
Roles Administrator Engineer Operator Supervisor Observer

2-6 C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL
SECURITY CHAPTER 2: PRODUCT DESCRIPTION
2
Table Notes:
RW = read and write access
R = read access
Supervisor = RW (default), Administrator = R (default), Administrator = RW (only if Supervisor role is disabled)
NA = the permission is not enforced by CyberSentry security
CyberSentry user authentication
The following types of authentication are supported by CyberSentry to access the UR device:
• Device Authentication (local UR device authenticates)
• Server Authentication (RADIUS server authenticates)
The EnerVista software allows access to functionality that is determined by the user role, which comes either from the local
UR device or the RADIUS server.
The EnerVista software has a device authentication option on the login screen for accessing the UR device. When the
"Device" button is selected, the UR uses its local authentication database and not the RADIUS server to authenticate the
user. In this case, it uses its built-in roles (Administrator, Engineer, Supervisor, Observer, Operator, or Administrator and
Supervisor when Device Authentication is disabled) as login names and the associated passwords are stored on the UR
device. As such, when using the local accounts, access is not user-attributable.
In cases where user-attributable access is required especially to facilitate auditable processes for compliance reasons, use
RADIUS authentication only.
When the "Server" Authentication Type option is selected, the UR uses the RADIUS server and not its local authentication
database to authenticate the user.
No password or security information is displayed in plain text by the EnerVista software or UR device, nor is such
information ever transmitted without cryptographic protection.
CyberSentry server authentication
The UR has been designed to direct automatically the authentication requests based on user names. In this respect, local
account names on the UR are considered as reserved and not used on a RADIUS server.
The UR detects automatically whether an authentication request is to be handled remotely or locally. As there are five local
accounts possible on the UR, if the user ID credential does not match one of the five local accounts, the UR forwards
automatically the request to a RADIUS server when one is provided.
|---------- Set Date and Time RW RW RW R R
User Displays R R R R R
Targets R R R R R
Actual Values R R R R R
|---------- Front panel labels designer R R R R R
|---------- Status R R R R R
|---------- Metering R R R R R
|---------- Transducer I/O R R R R R
|---------- Records R R R R R
|---------- Product Info R R R R R
Maintenance RW RW R R R
|---------- Modbus Analyzer NA NA NA NA NA
|---------- Change front panel RW RW RW R R
|---------- Update firmware Yes No No No No
|---------- Retrieve file Yes No No No No
Roles Administrator Engineer Operator Supervisor Observer

CHAPTER 2: PRODUCT DESCRIPTION ORDER CODES
C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL 2-7
2
If a RADIUS server is provided, but is unreachable over the network, server authentication requests are denied. In this
situation, use local UR accounts to gain access to the UR system.
2.3 Order codes
The order code is on the product label and indicates the product options applicable.
The C60 is available as a 19-inch rack horizontal mount or reduced-size (¾) vertical unit. It consists of the following
modules: power supply, CPU, CT/VT, contact input and output, transducer input and output, and inter-relay
communications. Module options are specified at the time of ordering.
The order codes shown here are subject to change without notice. See the web page for the product for the latest options.
The order code depends on the mounting option (horizontal or vertical) and the type of CT/VT modules (enhanced
diagnostic CT/VT modules or HardFiberTM process bus module). The process bus module provides an interface to
HardFiber Bricks.
2.3.1 Order codes with enhanced CT/VT modules
Table 2-4: C60 order codes for horizontal units
The R-GOOSE protocol described in IEC 61850-8-1 is available through the IEC 61850 software option. If R-GOOSE
security is required, the CyberSentry software option also must be purchased.
C60 - * ** - * * * - F ** - H ** - M ** - P ** - U ** -W/X ** Full Size Horizontal Mount
BASE UNIT C60 | | | | | | | | | | | Base Unit
CPU T | | | | | | | | | | RS485 with 3 100Base-FX Ethernet, multimode, SFP with LC
U | | | | | | | | | | RS485 with 1 100Base-TX Ethernet, SFP RJ-45 + 2 100Base-FX Ethernet, multimode,
SFP with LC
V | | | | | | | | | | RS485 with 3 100Base-TX Ethernet, SFP with RJ-45
SOFTWARE 00 | | | | | | | | | No software options
01 | | | | | | | | | Ethernet Global Data (EGD)
03 | | | | | | | | | IEC 61850
04 | | | | | | | | | Ethernet Global Data and IEC 61850
14 | | | | | | | | | Two Phasor Measurement Units (PMUs)
15 | | | | | | | | | IEC 61850 and two PMUs
A0 | | | | | | | | | CyberSentry Lvl 1
A1 | | | | | | | | | CyberSentry Lvl 1 and Ethernet Global Data
A3 | | | | | | | | | CyberSentry Lvl 1 and IEC 61850
A4 | | | | | | | | | CyberSentry Lvl 1, Ethernet Global Data, and IEC 61850
AE | | | | | | | | | CyberSentry Lvl 1 and two PMUs
AF | | | | | | | | | CyberSentry Lvl 1, IEC 61850, and two PMUs
B0 | | | | | | | | | IEEE 1588
B1 | | | | | | | | | IEEE 1588 and Ethernet Global Data
B3 | | | | | | | | | IEEE 1588 and IEC 61850
B4 | | | | | | | | | IEEE 1588, Ethernet Global Data, and IEC 61850
BE | | | | | | | | | IEEE 1588 and two PMUs
BF | | | | | | | | | IEEE 1588, IEC 61850, and two PMUs
C0 | | | | | | | | | Parallel Redundancy Protocol (PRP)
C1 | | | | | | | | | PRP and Ethernet Global Data
C3 | | | | | | | | | PRP and IEC 61850
C4 | | | | | | | | | PRP, Ethernet Global Data, and IEC 61850
CE | | | | | | | | | PRP and two PMUs
CF | | | | | | | | | PRP, IEC 61850, and two PMUs
D0 | | | | | | | | | IEEE 1588 and CyberSentry Lvl 1
D1 | | | | | | | | | IEEE 1588, CyberSentry Lvl 1, and Ethernet Global Data
D3 | | | | | | | | | IEEE 1588, CyberSentry Lvl 1, and IEC 61850
D4 | | | | | | | | | IEEE 1588, CyberSentry Lvl 1, Ethernet Global Data, and IEC 61850
DE | | | | | | | | | IEEE 1588, CyberSentry Lvl 1, and two PMUs
DF | | | | | | | | | IEEE 1588, CyberSentry Lvl 1, IEC 61850, and two PMUs
E0 | | | | | | | | | IEEE 1588 and PRP
E1 | | | | | | | | | IEEE 1588, PRP, and Ethernet Global Data
E3 | | | | | | | | | IEEE 1588, PRP, and IEC 61850
E4 | | | | | | | | | IEEE 1588, PRP, Ethernet Global Data, and IEC 61850
EE | | | | | | | | | IEEE 1588, PRP, and two PMUs
EF | | | | | | | | | IEEE 1588, PRP, IEC 61850, and two PMUs
F0 | | | | | | | | | PRP and CyberSentry Lvl1
F1 | | | | | | | | | PRP, CyberSentry Lvl1, and Ethernet Global Data
F3 | | | | | | | | | PRP, CyberSentry Lvl 1, and IEC 61850
F4 | | | | | | | | | PRP, CyberSentry Lvl 1, Ethernet Global Data, and IEC 61850
FE | | | | | | | | | PRP, CyberSentry Lvl 1, and two PMUs
FF | | | | | | | | | PRP, CyberSentry Lvl 1, IEC 61850, and two PMUs
G0 | | | | | | | | | IEEE 1588, PRP, and CyberSentry Lvl 1
G1 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, Ethernet Global Data
G3 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, and IEC 61850
G4 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, Ethernet Global Data, and IEC 61850
GE | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, and two PMUs
GF | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, IEC 61850, and two PMUs
J0 | | | | | | | | | IEC 60870-5-103
J1 | | | | | | | | | IEC 60870-5-103 and EGD
J3 | | | | | | | | | IEC 60870-5-103 and IEC 61850
J4 | | | | | | | | | IEC 60870-5-103, EGD, and IEC 61850

2-8 C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL
ORDER CODES CHAPTER 2: PRODUCT DESCRIPTION
2
JE | | | | | | | | | IEC 60870-5-103 and two PMUs
JF | | | | | | | | | IEC 60870-5-103, IEC 61850, and two PMUs
K0 | | | | | | | | | IEEE 1588, PRP, and IEC 60870-5-103
K1 | | | | | | | | | IEEE 1588, PRP, IEC 60870-5-103, and EGD
K3 | | | | | | | | | IEEE 1588, PRP, IEC 60870-5-103, and IEC 61850
K4 | | | | | | | | | IEEE 1588, PRP, IEC 60870-5-103, EGD, and IEC 61850
KE | | | | | | | | | IEEE 1588, PRP, IEC 60870-5-103, and two PMUs
KF | | | | | | | | | IEEE 1588, PRP, IEC 60870-5-103, IEC 61850, and two PMUs
L0 | | | | | | | | | IEC 60870-5-103, IEEE 1588, PRP, and CyberSentry Lvl 1
L1 | | | | | | | | | IEC 60870-5-103, IEEE 1588, PRP, CyberSentry Lvl 1, and EGD
L3 | | | | | | | | | IEC 60870-5-103, IEEE 1588, PRP, CyberSentry Lvl 1, IEC 61850
L4 | | | | | | | | | IEC 60870-5-103, IEEE 1588, PRP, CyberSentry Lvl 1, EGD, and IEC 61850
LE | | | | | | | | | IEC 60870-5-103, IEEE 1588, PRP, CyberSentry Lvl 1, and two PMUs
LF | | | | | | | | | IEC 60870-5-103, IEEE 1588, PRP, CyberSentry Lvl 1, IEC 61850, and two PMUs
M2 | | | | | | | | | IEC 61850 + two PMUs + 61850-90-5
M9 | | | | | | | | | CyberSentry UR Lvl 1 + IEC 61850 + two PMUs + 61850-90-5
MF | | | | | | | | | IEEE 1588 + IEC 61850 + two PMUs + 61850-90-5
ML | | | | | | | | | PRP + IEC 61850 + two PMUs + 61850-90-5
MR | | | | | | | | | IEEE 1588 + CyberSentry UR Lvl 1 + IEC 61850 + two PMUs + 61850-90-5
MX | | | | | | | | | IEEE 1588 + PRP + IEC61850 + two PMUs + 61850-90-5
N3 | | | | | | | | | PRP + CyberSentry UR Lvl 1 + IEC 61850 + two PMUs + 61850-90-5
N9 | | | | | | | | | IEEE 1588 + PRP + CyberSentry UR Lvl 1 + IEC 61850 + two PMUs + 61850-90-5
NF | | | | | | | | | IEC 60870-5-103 + IEC61850 + two PMUs + 61850-90-5
NL | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103 + IEC 61850 + two PMUs + 61850-90-5
NR | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + CyberSentry UR Lvl 1 + IEC 61850 + two PMUs +
61850-90-5
MOUNT/
COATING
H | | | | | | | | Horizontal (19” rack)
A | | | | | | | | Horizontal (19” rack) with harsh environmental coating
FACEPLATE/ DISPLAY C | | | | | | | English display
D | | | | | | | French display
R | | | | | | | Russian display
A|||||| |Chinesedisplay
P | | | | | | | English display with 4 small and 12 large programmable pushbuttons
G | | | | | | | French display with 4 small and 12 large programmable pushbuttons
S | | | | | | | Russian display with 4 small and 12 large programmable pushbuttons
B | | | | | | | Chinese display with 4 small and 12 large programmable pushbuttons
K | | | | | | | Enhanced front panel with English display
M | | | | | | | Enhanced front panel with French display
Q | | | | | | | Enhanced front panel with Russian display
U | | | | | | | Enhanced front panel with Chinese display
L | | | | | | | Enhanced front panel with English display and user-programmable pushbuttons
N | | | | | | | Enhanced front panel with French display and user-programmable pushbuttons
T | | | | | | | Enhanced front panel with Russian display and user-programmable pushbuttons
V | | | | | | | Enhanced front panel with Chinese display and user-programmable pushbuttons
W | | | | | | | Enhanced front panel with Turkish display
Y | | | | | | | Enhanced front panel with Turkish display and user-programmable pushbuttons
I | | | | | | | Enhanced front panel with German display
J | | | | | | | Enhanced front panel with German display and user-programmable pushbuttons
POWER SUPPLY
(redundant supply must
be same type as main supply)
H | | | | | | 125 / 250 V AC/DC power supply
H | | | | | SH 125 / 250 V AC/DC with redundant 125 / 250 V AC/DC power supply
L | | | | | | 24 to 48 V (DC only) power supply
L | | | | | SL 24 to 48 V (DC only) with redundant 24 to 48 V DC power supply
ENHANCED DIAGNOSTICS CT/VT DSP
(requires all DSPs to be enhanced
diagnostic)
8L | 8L | | | Standard 4CT/4VT with enhanced diagnostics
8M | 8M | | | Sensitive Ground 4CT/4VT with enhanced diagnostics
8N | 8N | | | Standard 8CT with enhanced diagnostics
8R | 8R | | | Sensitive Ground 8CT with enhanced diagnostics
CONTACT INPUTS/OUTPUTS XX XX XX XX XX No module
4A 4A 4A 4A 4A 4 Solid-State (no monitoring) MOSFET outputs
4B 4B 4B 4B 4B 4 Solid-State (voltage with optional current) MOSFET outputs
4C 4C 4C 4C 4C 4 Solid-State (current with optional voltage) MOSFET outputs
4D 4D 4D 4D 4D 16 Contact inputs with Auto-Burnishing (maximum of three modules within a case)
4L 4L 4L 4L 4L 14 Form-A (no monitoring) Latching outputs
67 67 67 67 67 8 Form-A (no monitoring) outputs
6A 6A 6A 6A 6A 2 Form-A (voltage with optional current) and 2 Form-C outputs, 8 contact inputs
6B 6B 6B 6B 6B 2 Form-A (voltage with optional current) and 4 Form-C outputs, 4 contact inputs
6C 6C 6C 6C 6C 8 Form-C outputs
6D 6D 6D 6D 6D 16 Contact inputs
6E 6E 6E 6E 6E 4 Form-C outputs, 8 contact inputs
6F 6F 6F 6F 6F 8 Fast Form-C outputs
6G 6G 6G 6G 6G 4 Form-A (voltage with optional current) outputs, 8 contact inputs
6H 6H 6H 6H 6H 6 Form-A (voltage with optional current) outputs, 4 contact inputs
6K 6K 6K 6K 6K 4 Form-C and 4 Fast Form-C outputs
6L 6L 6L 6L 6L 2 Form-A (current with optional voltage) and 2 Form-C outputs, 8 contact inputs
6M 6M 6M 6M 6M 2 Form-A (current with optional voltage) and 4 Form-C outputs, 4 contact inputs
6N 6N 6N 6N 6N 4 Form-A (current with optional voltage) outputs, 8 contact inputs
6P 6P 6P 6P 6P 6 Form-A (current with optional voltage) outputs, 4 contact inputs
6R 6R 6R 6R 6R 2 Form-A (no monitoring) and 2 Form-C outputs, 8 contact inputs
6S 6S 6S 6S 6S 2 Form-A (no monitoring) and 4 Form-C outputs, 4 contact inputs
6T 6T 6T 6T 6T 4 Form-A (no monitoring) outputs, 8 contact inputs
6U 6U 6U 6U 6U 6 Form-A (no monitoring) outputs, 4 contact inputs
6V 6V 6V 6V 6V 2 Form-A outputs, 1 Form-C output, 2 Form-A (no monitoring) latching outputs, 8
contact inputs
TRANSDUCER
INPUTS/OUTPUTS
(select a maximum of 3 per unit)
5A 5A 5A 5A 5A 4 DCmA inputs, 4 DCmA outputs (only one 5A module is allowed)
5C 5C 5C 5C 5C 8 RTD inputs
5D 5D 5D 5D 5D 4 RTD inputs, 4 DCmA outputs (only one 5D module is allowed)
5E 5E 5E 5E 5E 4 RTD inputs, 4 DCmA inputs
5F 5F 5F 5F 5F 8 DCmA inputs
INTER-RELAY
COMMUNICATIONS
(select a maximum of 1 per unit)
2A C37.94SM, 1300 nm single-mode, ELED, 1 channel single-mode
2B C37.94SM, 1300 nm single-mode, ELED, 2 channel single-mode
2G IEEE C37.94, 820 nm, 128 kbps, multimode, LED, 1 Channel
2H IEEE C37.94, 820 nm, 128 kbps, multimode, LED, 2 Channels
2I Channel 1 - IEEE C37.94, multimode, 64/128 kbps; Channel 2 - 1300 nm, single-
mode, Laser
2J Channel 1 - IEEE C37.94, multimode, 64/128 kbps; Channel 2 - 1550 nm, single-
mode, Laser
C60 - * ** - * * * - F ** - H ** - M ** - P ** - U ** -W/X ** Full Size Horizontal Mount