Emerson IC695PNC001-BFBE1 2 User manual

IMPORTANT PRODUCT INFORMATION
GFK-2573AD
May 2023
PACSystems™ RX3i PROFINET Controller
IC695PNC001-BFBE
1
2
Firmware Version 3.25
1
Includes conformal coat and low temperature module variants, if available.
2
The last two characters of the catalog number suffix may not increment with every firmware release beginning with IC695PNC001-BCBD
Release 3.15.

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i
Warnings and Caution Notes as Used in this Publication
WARNING
Warning notices are used in this publication to emphasize that hazardous voltages, currents, temperatures, or other
conditions that could cause personal injury exist in this equipment or may be associated with its use.
In situations where inattention could cause either personal injury or damage to equipment, a Warning notice is used.
CAUTION
Caution notices are used where equipment might be damaged if care is not taken.
Note: Notes merely call attention to information that is especially significant to understanding and operating
the equipment.
These instructions do not purport to cover all details or variations in equipment, nor to provide for
every possible contingency to be met during installation, operation, and maintenance. The information
is supplied for informational purposes only, and Emerson makes no warranty as to the accuracy of the
information included herein. Changes, modifications, and/or improvements to equipment and
specifications are made periodically and these changes may or may not be reflected herein. It is
understood that Emerson may make changes, modifications, or improvements to the equipment
referenced herein or to the document itself at any time. This document is intended for trained
personnel familiar with the Emerson products referenced herein.
Emerson may have patents or pending patent applications covering subject matter in this document.
The furnishing of this document does not provide any license whatsoever to any of these patents.
Emerson provides the following document and the information included therein as-is and without
warranty of any kind, expressed or implied, including but not limited to any implied statutory warranty
of merchantability or fitness for particular purpose.

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Overview
The PACSystems™RX3i PROFINET Controller module, IC695PNC001 or PNC001, connects a PACSystems
RX3i controller to a high-speed PROFINET local area network. It enables the RX3i controller to communicate
with I/O devices on the LAN. The PNC001 provides all the functions, services, and protocols required for
certification as a PROFINET I/O Version 2.2 I/O Controller, running at both 100 Mbps and 1 Gbps.
The PNC001 supports 10/100/1000 Mbps Copper, 100/1000 Mbps Multi-mode Fiber, and 100/1000 Mbps
Single-mode Fiber. The LAN can include media interfaces of more than one type. PROFINET
communications on the LAN require 100 and 1000 Mbps link speed. 10 Mbps cannot be used for PROFINET
communications. However, 10 Mbps can be used for other types of Ethernet traffic such as ping and telnet.
Features of the RX3i PNC001 include:
•Full configuration services for the RX3i PROFINET Controller, plus all connected Emerson and third-
party I/O-Devices using PAC Machine Edition (PME).
•Firmware upgrades using the WinLoader software utility (if the host CPU has a serial port) or using a
Web-based tool (if the host CPU has no serial port). Instructions are included with the firmware
upgrade kit.
•Support for star, ring, and daisy-chain/line network topologies.
•Four switched Ethernet ports - two 8-conductor RJ-45 shielded twisted pair 10/100/1000 Mbps
copper interfaces and two Small Form-factor Pluggable (SFP) cages for user-supplied SFP devices.
•Internal clock synchronized with the RX3i CPU for time-stamped diagnostics entries.
•Restart the pushbutton to manually restart the PNC001 without power cycling the system.
•LEDs: OK, LAN, STATUS, CONFIG, ACTIVE, and Port LEDs.
•Compliant with EU RoHS Directive using the following exemptions identified in the Annex: 7c-I and
7c-III.
Ordering Information
Part Number
Description
IC695PNC001
PACSystems RX3i PROFINET Controller Module 10/100/1000, 4 Ports - 2
SFP connections, 2 Copper
IC695SPC100
RX3i 10/100/1000base-TX (CAT5 100m) SFP
IC695SPF002
RX3i 100Base-FX (fiber 2 km) SFP
IC695SPF550
RX3i 1000Base-SX (fiber 550 m) SFP (MMF)
IC695SPF010
RX3i 1000Base-LX (fiber 10 km) SFP (Single mode fiber - SMF)

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Specifications: PNC001
Specifications
Descriptions
PROFINET Support
PROFINET Version 2.2 General Class A I/O-Controller.
Redundantly controlled operation conforms to PROFINET V2.3 Type S-2 System
Redundancy.
RX3i CPU Compatibility
See the Functional Compatibility section.
Power Requirements
PNC001-Ax
PNC001-Bxxx
3.3 Vdc: 0.6 A with no SFP devices
1.3 A maximum
(two SFP devices installed, 0.35 A per SFP device)
3.3 Vdc: 0.5 A with no SFP
devices
1.2 A maximum
(two SFP devices installed,
0.35 A per SFP device)
5 Vdc: 1.5 A maximum
5 Vdc: 0.75 A maximum
Operating Temperature Range
PNC001-Ax: 0°C to 60°C PNC001-Bxxx: -25°C to 60°C
Maximum surrounding air temperature without a fan. A lower maximum
temperature may be required depending on the PNC001 location and SFP
population. Refer to the section, Operating Range for Surrounding Air Temperature
(section 1.4) in PACSystems RX3i PROFINET I/O Controller Manual, GFK-2571K or later.
Number of Port Connectors
Two RJ-45 and two SFP Cages
(SFP devices not included, available separately)
Micro USB Connector
One, is for communication with a computer using Command Line Interface.
LAN
IEEE 802.2 Logical Link Control Class I
IEEE 802.3 CSMA/CD Medium Access Control 10/100/1000 Mbps
Maximum I/O Memory
128 Kbytes of combined input/output memory per PROFINET Controller
CPU Status Bits
32
PROFINET I/O Device Data Update
Rates on the PROFINET LAN
Configurable: 1 ms, 2 ms, 4 ms, 8 ms, 16 ms, 32 ms, 64 ms, 128 ms, 256 ms, and
512 ms
Number of IP addresses
One
Number of MAC Addresses
Five. One per external port and one internal.
Hot-swappable
Yes
System Maximum Limits
PNCs per RX3i CPU
Four. Must be located in the main rack. Cannot be located in a remote node.
I/O-Devices per I/O-Controller
128 per PROFINET Controller (Configured as an MRP Manager, the PNC001 is
limited to managing no more than 63 MRP Clients).
I/O-Devices per Network
255 per network, spread across up to 8 IO-Controllers
I/O-Devices per RX3i CPU
255 per RX3i CPU, spread across up to 4 PROFINET Controllers
I/O-Controllers per network
8
Number of PROFINET Slots per
device
256
Number of PROFINET Subslots per
slot
256

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Specifications
Descriptions
Number of PROFINET
Submodules per RX3i CPU
2048
Programmer Limits
Number of I/O-Controllers
128 (32 RX3i CPU targets × 4 IO-Controllers per RX3i CPU)
Number of I/O-Devices
4080 (255 per network × 16 PROFINET networks)
Total number of devices
4208 (does not include backplanes, power supplies, or I/O modules)
For product standards, general operating specifications, and installation requirements, refer to PACSystems RX3i System
Manual, GFK-2314.
EMC Installation Requirements
To meet EN 55011 and FCC Class A radiated emissions, the Control system in which the IC695PNC001
module is used shall be mounted in a metal enclosure when three or more IC695PNC001 modules are
used. All surfaces of the enclosure must be adequately grounded to adjacent surfaces to provide electrical
conductivity. Wiring external to the enclosure must be routed in a metal conduit or equivalent. The conduit
must be mounted to the enclosure using standard procedures and hardware to ensure electrical
conductivity between the enclosure and conduit.
When installing, operating, or maintaining the IC695PNC001, personnel must ensure any electrostatic
charge is discharged through the use of a grounded ESD strap or other means.
Installation Location
This product is intended for use with the RX3i system. Its components are considered open equipment
(having live electrical parts that may be accessible to users) and must be installed in an ultimate enclosure
that is manufactured to provide safety. At a minimum, the enclosure shall provide a degree of protection
against solid objects as small as 12mm (fingers, for example). This equates to a NEMA/UL Type 1 enclosure
or an IEC60529 IP20 rating providing at least a pollution degree 2 environment. For details about installing
RX3i rack systems, refer to PACSystems RX3i System Manual, GFK-2314.

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Installation in Hazardous Areas
The following information is for products bearing the UL marking for Hazardous Areas or ATEX marking for
explosive atmospheres:
CLASS 1 DIVISION 2 GROUPS ABCD
This equipment is an open-type device and is meant to be installed in an enclosure suitable for the
environment that is only accessible with the use of a tool.
Suitable for use in Class I, Division 2, Groups A, B, C, and D Hazardous Locations, or non-hazardous
locations only.
WARNING
EXPLOSION HAZARD - SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION 2.
WHEN IN HAZARDOUS LOCATIONS, TURN OFF POWER BEFORE REPLACING OR WIRING MODULES.
ATEX Zone 2
This module must be mounted in an enclosure certified in accordance with EN60079-15 for use in Zone 2,
Group IIC, and rated IP54. The enclosure shall only be able to be opened with the use of a tool.

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Status Reporting
The PNC001 provides 32 bits of status information to a configured location in the RX3i CPU’s reference
memory.
The status data consists of the Module OK bit, which indicates the health of the module itself, a status bit
for each external port, and a bit that indicates the connection status of the configured devices.
All Status bits are active high. The status location may be configured in %I, %Q, %AI, %AQ, %R, %G, %T, %M
or %W or I/O Variable reference memory in the RX3i CPU.
Bit
Name
Description
1
(lsb)
Module OK
Indicates the health of the PNC001 module.
1 indicates the module is functioning properly.
0 indicates the module is powering up or has failed.
2
Port1 Link Up
1 indicates the port is connected to another device and is operating correctly.
0 indicates the port is not connected to another device or the port has an error preventing
communications, or the SFP cage is empty or has an incompatible SFP device.
3
Port2 Link Up
4
Port3 Link Up
5
Port4 Link Up
6
Reserved
Reserved. Always 0.
7
Port3 SFP OK
Indicates the health of the SFP plugged in port 3.
1 indicates that the SFP matches the configuration and is operational.
0 indicates that either the SFP does not match the configuration or is not operational.
8
Port4 SFP OK
Indicates the health of the SFP plugged in port 4.
1 indicates that the SFP matches the configuration and is operational.
0 indicates that either the SFP does not match the configuration or is not operational.
9
All Devices
Connected3
1 indicates all configured devices are connected and communicating over PROFINET.
0 indicates no devices are configured or one or more configured devices have not established
a PROFINET connection.
10
Reserved
Always 0.
11
MRP Enabled
0 indicates that MRP is not enabled.
1 indicates that MRP is enabled.
3
It is recommended that the All Devices Connected status bit be checked first to determine whether all devices belonging to the PNC001 are
functioning. If this bit is 0, indicating that one or more devices is not OK, the PNIO_DEV_COMM function block can then be used to determine
which specific devices are not communicating. For details on this status bit, refer to the section entitled Status Reporting in the RX3i
PROFINET I/O Controller Manual, GFK-2571.

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Bit
Name
Description
12
MRP Role
If MRP is enabled:
0 indicates that the PNC001 is currently an MRP client.
1 indicates that the PNC001 is currently the MRP Manager.
If MRP is not enabled, this bit will be set to 0.
13
MRP Ring
Status
If MRP is enabled and the PNC001 is currently the MRM:
0 indicates that the ring is open (ring broken).
1 indicates that the ring is closed (ring complete).
If MRP is not enabled or if the PNC001 is an MRC, this bit will be set to 0.
14-32
Reserved
Set to 0
LEDs on the PROFINET Controller Module
The table below summarizes LED functions. Note that there are differences between the -Ax version and
the -Bxxx version. For detailed information refer to Installation and Diagnostics in PACSystems RX3i PROFINET
I/O Controller Manual, GFK-2571K or later.
LED
Description
OK
Indicates whether the module is able to perform a normal operation.
LAN
Indicates network packets are being processed by the network interface (not just passing through the
embedded switch).
STATUS
Indicates the condition of the PROFINET Controller during normal operation. It indicates whether an
entry other than the startup event is present in the module’s local log. STATUS can also indicate whether
any of the MAC addresses are invalid.
CONFIG
Indicates whether the module has received its configuration from the RX3i CPU.
ACTIVE
Indicates the status of PROFINET connections.
USB
Indicates activity on the USB port (-Ax version only).
Port
LEDs
Indicate link speed, link connection, and link activity corresponding to the four possible external
Ethernet ports.
Note differences between -Ax hardware implementation and behavior versus that of -Bxxx. Refer to GFK-
2571K or later.

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Quick Start
Before installing and operating the PNC001, refer to PACSystems RX3i PROFINET I/O Controller Manual,
GFK-2571 for detailed information. Installation and initial startup procedures for the PNC001 include the
following steps:
1. Pre-Installation check
2. Installing the PNC001 in an RX3i backplane
The PNC001 must be installed in the main (CPU) rack of the RX3i system, using a Universal Backplane such
as IC695CHS007, CHS012, or CHS016. The PNC001 supports insertion/removal while power is applied to the
system (hot-swap). This includes backplane power and field power supplied to the PNC001.
The rear of the PNC001 (-Ax version only) has an exposed heat sink which must be engaged into the
backplane. Before inserting the module into the backplane, remove the plastic knockout from the slot
where the module will be installed. The installation slot must match the slot that is selected for the module
in the PME hardware configuration.
WARNING
Inserting or removing a PNC001 with power applied to the system may cause an electrical arc. This can result in
unexpected and potentially dangerous action by field devices. Arcing is an explosion risk in hazardous locations. Be
sure that the area is non-hazardous or remove system power appropriately before removing or inserting a PNC001
3. Connecting the PNC001 to the PROFINET network and a 10BaseT, 100BaseTX, or 1000BaseT
IEEE 802.3 network for general Ethernet communications
Note: Shielded cable is required for 1 Gbps operation.
CAUTION
Do not connect two or more ports on the PNC001 to the same device, either directly or indirectly, unless Media
Redundancy is enabled in the PNC001’s configuration.
If Media Redundancy will be used, do not close the network ring until after the Media Redundancy configuration
which contains one node as a Media Redundancy Manager (MRM) has been downloaded to the PNC001. If a Media
Redundancy Manager is not present, packets can continuously cycle on the network, using up significant network
bandwidth.

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4. Installing SFP devices
WARNING
Optical SFPs use an invisible laser to generate a fiber-optic signal. Always keep the port covered if a cable is not
installed. Do not look into the open port if a cable is not installed.
WARNING
If the surrounding air operating temperature of the PNC001 is greater than 40C, SFP devices could have operating
temperatures over 70 °C (158 °F). Under these conditions, for your safety, do not use bare hands to remove an SFP
device from the SFP cage. Use protective gloves or a tool (needle-nose pliers) to avoid handling the hot SFP device
directly when removing the SFP device.
5. Configuring the PNC001 and its I/O Devices on a PROFINET network
PME is the primary tool used to configure an RX3i PROFINET network. In addition, certain
parameters can be set from a computer through the PNC001’s Command Line Interface. For
details on system planning and configuration, refer to PACSystems RX3i PROFINET I/O Controller
Manual, GFK-2571, Chapter 3.
CAUTION
Whenever an RX3i PNC001 is extracted from a powered RX3i backplane, it loses power immediately which may
result in data loss. Do not remove or insert the device while downloading hardware configuration to the system.
When the PNC001 is plugged back into a powered backplane, the PNC001 restores data from the internal non-
volatile memory. If, however, the RX3i CPU has configuration data for the PROFINET Controller, it re-delivers the
data to the PNC001, superseding parameters previously stored in non-volatile memory.