Eaton Crouse-hinds series User manual

F101, F102, F104
Fieldbus Power Supply
November 2020
INM MTLF10x Rev 1
Instruction manual
MTL intrinsic safety solutions

ii INM F10x Rev 1
DECLARATION OF CONFORMITY
A printed version of the Declaration of Conformity has been provided separately within the original shipment of goods.
However, you can find a copy of the latest version at -
http://www.mtl-inst.com/certificates

iiiINM F10x Rev 1
CONTENTS
DECLARATION OF CONFORMITY ......................................................ii
GENERAL SAFETY INFORMATION.................................................... iv
1 ABOUT THIS MANUAL ..............................................................1
1.1 Related documents.......................................................................1
1.2 Product description ......................................................................2
2 GETTING STARTED .................................................................2
3 COMPONENTS AND ACCESSORIES ...................................................3
4 MECHANICAL INSTALLATION.........................................................3
4.1 Location ................................................................................3
4.2 Mounting options ........................................................................3
4.2.1 Mounting on T-section DIN-rail .............................................................3
5 CONNECTIONS.....................................................................4
5.1 Address ................................................................................4
5.2 Electrical connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
5.3 Sensor inputs ...........................................................................5
5.4 RTD inputs..............................................................................5
5.5 THCs and mV inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
5.6 THC Burnout Detection ...................................................................6
5.7 Mixed Inputs ............................................................................6
5.8 Data highway ...........................................................................6
5.9 Transmission distances ...................................................................6
5.10 IS applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
5.11 Multi-transmitter connections ..............................................................7
5.12 Cable screens ...........................................................................7
6 ROUTINE MAINTENANCE ............................................................8
7 CONFIGURATION ...................................................................8
7.1 Sensor mode setting .....................................................................8
8 LED INDICATORS ...................................................................8
8.1 Power up ...............................................................................8
8.2 Firmware Update ........................................................................9
9 START UP AND INFREQUENT MEASUREMENTS.........................................9
10 FAULT-FINDING IN THE MTL831C .................................................. 10/11
11 ATEX and IECEx INFORMATION ...................................................12/14
12 CCC INFORMATION .............................................................15/17
13 APPENDIX B ......................................................................18
13.1 Maintenance ...........................................................................18
13.2 Disposal ...............................................................................18

iv INM F10x Rev 1
GENERAL SAFETY INFORMATION
The following methods are used in this manual to alert the user to important information:-
WARNING !
Warnings are provided to ensure operator safety and MUST be followed.
CAUTION
Cautions are provided to prevent damage to the instrument.
NOTE
These are used to give general information to ensure correct operation.
SAFETY INSTRUCTIONS FOR INSTALLATION AND OPERATING PERSONNEL
The operating instructions provided here contain essential safety instructions for installation personnel and
those engaged in the operation, maintenance and servicing of the equipment.
WARNING !
Failure to comply with these instructions can endanger the lives or health of personnel and risk damage
to the plant and the environment.
WARNING !
The responsibility for planning, installation, commissioning, operation and maintenance, particularly with
respect to applications in explosion-hazard areas, lies with the plant operator.
Before commencing installation or commissioning:
• Read and understand the contents of this manual and the product datasheet
• Ensure installation and operating personnel have received adequate training for this task
• Ensure that any operating instructions are fully understood by the personnel responsible.
• Observe national and local installation and mounting regulations (e.g. IEC 60079-14).
WARNING !
If these assemblies have been used previously in general electrical installations,
they MAY NOT be used in explosion-hazard area applications.
During operation:
• Make the relevant instructions available at all times to the operating personnel.
• Observe safety instructions.
• Observe national safety and accident prevention regulations.
• Operate the equipment within its published specification.
• Servicing, maintenance work or repairs not described in this manual must not be performed without prior
agreement with the manufacturer.
• Any damage to this equipment may render its explosion protection null and void.
• No changes to any of the components that might impair their explosion protection are permitted.
If any information provided here is not clear:
• Contact Eaton’s MTL product line support or one of its representatives.
NOTE
Improper installation and operation of the enclosure can result in the invalidation of the warranty.

1INM F10x Rev 1
1 OVERVIEW
The F101, F102, and F104 (F10x) Fieldbus Power Supplies are designed to provide power
for a single FOUNDATION fieldbus™ H1 or Profibus PA segment. Galvanic isolation, power
conditioning and segment termination are incorporated into each F10x module. Termination
of the fieldbus segments is normally enabled with a switch on the module, but may be
switched off for those few applications that do not require aTerminator at the Fieldbus Power
Supply.
2 DESCRIPTION
For extreme reliability, the modules use passive components for power conditioning and a
reliable DC/DC converter to provide galvanic isolation and power regulation. The connectors
used for power input and the Fieldbus output are high quality pluggable types with screw
retention. Spring-clamp (-PC) and screw terminal (-PS) connector versions are supported.
LED indicators show the status of the modules. In normal operation, the green Power LED
is lit, showing that there is proper input voltage to the module and the red Fault LED is off.
If the fieldbus segment is shorted or in an over-current condition the Fault LED blinks. An
internal module error is indicated by a steady light on the red Fault LED. The status of the
internal terminator switch is also indicated by an illuminated ‘T’ symbol.
The modules can be powered from a supply between 19.2 – 30.0 VDC (10.0 – 30.0 VDC
for the F104). The incoming power can be applied via the top-mounted connector which
supports onward looping of power wiring, or by using a proprietary plug-in connector on a
DIN-rail bussing system.
Figure 1: F101-PS

2INM F10x Rev 1
3 COMPONENTS AND ACCESSORIES
Product part numbers and their descriptions are given below.
PART No. DESCRIPTION
F101-P* Fieldbus Power Supply: 21.5V, 500mA
F102-P* Fieldbus Power Supply: 28V, 500mA
F104-P* Fieldbus Power Supply: 13V, 250mA
PBUS01 Power Bus DIN-rail connectors, pack of 5
PBUS02 Power Bus DIN-rail input plug and socket set
PBUS03 End Stop/Strain relief clamps, pack of 2
* = S – Pluggable Screw Terminal Connectors
C – Pluggable Spring Clamp Connectors
4 MECHANICAL
4.1 Mounting Orientation
The F10x Fieldbus Power Supplies are designed for mounting on a horizontally aligned
DIN-rail on a vertical surface. This method of mounting ensures optimum heat
dissipation.
4.2 Enclosure Requirements
4.2.1 General Requirements
The assembly may be mounted in hazardous (classified) areas – see Sections 8 & 9.
The following conditions must also be satisfied to ensure safe and reliable operation.
a) Prevent any form of pollution that could compromise the operation of the unit.
For example, choose an unpolluted location or a suitable enclosure to protect the
assembly.
b) Provide an adequate level of mechanical protection. This can be achieved by
selecting a protected location, a suitable enclosure, or a combination of both.
c) Ensure that all cable entries and connections are secure by making provision for
the careful routing and securing of all cables.
d) Provide adequate security against unauthorized interference.
e) Ensure that the permitted ambient temperature range of –40°C to +65°C (+70°C
if load is 400mA or less) is not exceeded. Allow for power dissipation within the
enclosure and consider the use of shading against direct sunlight.

3INM F10x Rev 1
4.2.2 Outdoor Mounting
If the F10x is mounted in an outdoor location, use a suitable enclosure with a minimum
of IP54 ingress protection. A higher level of ingress protection rating will be necessary
if the working atmosphere is or can be corrosive or if the enclosure is subject to wet
or dusty environments.
4.3 DIN-rail Mounting
The F10x is designed for mounting on 35mm x 7.5mm T-section “top hat” DIN rail to
EN50022 and uses an integrated DIN-rail clamp to hold it onto the rail. If the DIN-rail
bussing system is to be used, the bussing connectors must first be attached to the
DIN-rail.
For vertical DIN Rail installations, we recommend using a DIN Rail clamp below the
F10x modules (see accessory PBUS03) to prevent the units from sliding on the DIN
Rail.
4.3.1 Mounting Procedure
The F10x is mounted to the DIN-rail by hooking the side opposite the DIN-rail latch to
the DIN Rail. The device is then pivoted to fit on the DIN-rail. Then the latch is pushed
toward the DIN-rail and snaps in place holding the F10x firmly on the DIN-rail.
For applications using the DIN-rail bussing connectors, the DIN-rail bussing connector
must first be snapped onto the DIN Rail – see Figure 4a. The F10x is then installed
over the DIN-rail bussing connector making sure that it is properly lined up (Figure 4b).
Figure 4a

4INM F10x Rev 1
Figure 4b
4.4 Removal from DIN-rail
To remove the F10x from the DIN-rail, use a screwdriver to release the DIN-rail latching
mechanism. Pivot the F10x and remove from the DIN-rail.
5 ELECTRICAL CONNECTIONS
The Input power and Fieldbus Segment connectors are pluggable and available in a
screw terminal version (-PS) or a spring clamp version (-PC). See Figures 5a & 5b. The
terminals can accept the following conductor sizes:
Type Conductor size
Screw terminals (-PS) 0.14 to 2.5mm2
Spring clamp terminals (-PC) 0.2 to 2.5mm2
Figure 5a: Screw Terminal Figure 5b: Spring Clamp
NOTE
When wiring to spring-clamp terminals use a screwdriver with a 3-4 mm blade
and depress the spring-clamp button (orange) before inserting the termination
cable. See Figure 5b.

5INM F10x Rev 1
5.1 DC Power Requirements
Power terminals requiring a nominal input voltage of 24VDC are provided allowing the
use of bulk power supplies with a supply range of 19.2–30VDC (10–30VDC for the
F104). Input power cabling and over-current protection devices must be chosen to
match the current consumption.
Typical input current at 24VDC input for a fully loaded F10x is shown in the table below.
The input current is load and input voltage dependent. To determine the expected
input current for a specific application, see the graphs in the F10x Product Specification
document. If the power is ‘daisy-chained’ using the top-mounted F10x connectors,
size the input fusing accordingly and keep the total current below 8A. Each F10x
module contains an internal 1.5A fuse (not user replaceable).
Module Input Current
F101 550mA
F102 700mA
F104 200mA
It is also important to size the Bulk Power Supply to handle the inrush current required
by the F10x. Inrush is less than 3 times the maximum rated current with a duration
lasting less than 2ms.
5.2 Power Connector Wiring
There are two pairs of positive and negative terminals on the input power connector.
The pairs are internally connected together to allow ‘daisy-chaining’ of power from
one unit to another. Wiring of two independent power supplies (for redundancy) to the
input power connector is not permitted unless external steering diodes are included in
each source of supply. DC supply connections are as follows:
Input Power
Pin No. Connection
7+ve
8-ve
9+ve
10 -ve
Cable lengths on the Power connectors should not exceed 30m nor go outside the
building.
It is important to note that because the input wire pairs are internally connected on
the F10x printed circuit board, unplugging the 4 way connector will disrupt the daisy
chained power. To prevent unexpected loss of power downstream of the F10x, the
bulk power should be routed to each end of the daisy chain. This way, unplugging one
F10x 4 way connector will not disrupt other devices.

6INM F10x Rev 1
5.3 DIN-rail bussing
Rather than using the top 4 way connectors to provide power to the F10x, an optional
DIN-rail bussing system is available. This is very convenient when multiple F10x units
are in the same cabinet. One DIN-rail bussing connector is needed for each F10x
module. In addition a Female and/or Male connector that mates to the DIN-rail bussing
connector is needed to wire the input power to the series of bussing connectors. Use
a Female on one end and a male on the other to buss power from both directions
in case the string of bussing connectors might need to be separated at some time.
There is also an end stop/cable strain relief device that is available – see the accessory
parts in section 3.
Power supplied to the DIN-rail bussing chain should be limited by a fuse to 8A
maximum. Use the table in section 5.1 to determine the maximum number of F10x
modules that can be connected in one DIN-rail bussing chain.
Figure 5c
5.4 Terminator
The F10x module contains a Terminator that is activated by a switch. The Terminator
switch is in the ON position from the factory. Graphics on the label on the side of
the F10x indicates the switch location and the orientation that enables and disables
the Terminator – see Figure 5d. A white LED illuminates a “T” on the top of the
unit whenever the Terminator is enabled – see Figure 5e. Most applications will take
advantage of the internal Terminator in the F10x.
Figure 5d Figure 5e

7INM F10x Rev 1
5.5 Fieldbus Connections
There are two 3 way connectors (internally wired together) for connection to a Host
and Field cable. Each connector provides (+), (–) and cable screen (S) connections.
See section 5.6 for information on cable screen grounding.
Pin No. Connection Pin No. Connection
1 Fieldbus + 4 Fieldbus +
2Fieldbus S 5Fieldbus S
3Fieldbus - 6Fieldbus -
The host cable length should not exceed 30 meters.
5.6 Fieldbus Cable Screen
The Fieldbus standard requires that the Cable Screen be grounded. There are no
facilities on the F10x for screen grounding. Therefore, the screen must be grounded
at the Host or in a marshalling cabinet.
6 TESTING
6.1 F10x Status LEDs
Each F10x is fitted with two LEDs, one to indicate input power status and one to
signify an error condition.
Fault Condition Power LED Fault LED
No Fault On Off
Input < 10V (F104) Off -
Input < 19V (F101, F102) Off -
Segment shorted - Blinking Red
Internal Module Fault - Red

8INM F10x Rev 1
7 ROUTINE MAINTENANCE
Check the general condition of the installation occasionally to make sure that no
deterioration has occurred. At least every twoyears (and more frequently for particularly
harsh environments) check:
• the condition of wire connections, terminations, and screens.
• the dc output voltage on one of the fieldbus connectors is >21.8V for the F101,
>28.3V for the F102, or >13.1V for the F104. This can be performed using a multi-
meter or a Relcom FBT-6 Fieldbus Monitor.
• the Green input power LED is lit, and the Red Fault LED is off.
• there are no signs of damage or corrosion.
WARNING !
POTENTIAL ELECTROSTATIC CHARGING HAZARD – IF CLEANING OF THE
UNIT IS NECESSARY, USE A DAMP CLOTH TO PREVENT STATIC BUILDUP

9INM F10x Rev 1
8 FM CONTROL DRAWINGS
Installation must be in accordance with the National Electrical Code (NFPA 70, Article 504),
ANSI/ISA-RP12.6, or the Canadian Electrical Code (CSA C22.1), as applicable.
Part Numbers:
F101-P*, F102-P*, F104-P*
WARNING - EXPLOSION HAZARD. DO NOT DISCONNECT
EQUIPMENT WHEN A FLAMMABLE OR COMBUSTIBLE
ATMOSPHERE IS PRESENT.
HAZARDOUS (CLASSIFIED) LOCATION
Class I, Division 2, Groups ABCD T4
Class I, Zone 2, IIC T4 (US only)
Ex nA nL IIC T4 (Canada only)
-40°C Tamb 65°C≤≤
≤≤ ≤-40°C Tamb 70°C (load 400mA)
To be installed in an IP54 or better enclosure
F10x Fieldbus Power Supply
Power Supplied to the unit
must be fused for 8A circuitry.
24VDC Power Supply
may be installed in the
Non-hazardous area.
Vmax = 24VDC (F101), 30VDC (F102), 14VDC (F104)
24VDC
Power
Supply
"*": S = Pluggable Screw Terminal Connectors
C = Pluggable Spring Clamp Connectors
Imax = 580mA (F101), 580mA (F102), 290mA (F104)
Terminator
+++S- S- - -+
+
-
DIN Rail Bus**
T
123 456 78910
Connection
to Fieldbus
Host (typ.)
Output to
Fieldbus
Devices (typ.)
Optional 24VDC
Connection to
other units.
** A Bus may be formed with optional components that are installed in the DIN Rail channel.
The 24VDC power is supplied to this Bus and connections 7-10 must not be used.
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CONTROL DRAWING FOR F10x Supplies
CONTROL DRAWING FOR F10x Supplies
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10 INM F10x Rev 1
FM Special Conditions of Use
1. In Class I, Division 2 installations, the subject equipment shall be mounted within
a tool secured enclosure which is capable of accepting one or more of the Class I,
Division 2 wiring methods specified in the National Electrical Code (ANSI/NFPA 70)
for US installations – or Canadian Electrical Code (C22.1) for Canadian installations.
2. In Class I, Zone 2 installations, the subject equipment shall be mounted within a
tool secured enclosure which is capable of accepting one or more of the Class I,
Division 2 wiring methods specified in the National Electrical Code (ANSI/NFPA 70)
for US installations – or Canadian Electrical Code (C22.1) for Canadian installations.
3. When installed in hazardous (classified) locations, a warning label must be
prominently affixed near the unit(s) which warns that the cables or Fieldbus Supply
Modules must not be removed or inserted unless the area is known to be non-
hazardous.
4. In Class I, Zone 2 installations (Canada), the installer shall ensure protection of
supply terminals against transient voltages exceeding the rated supply voltage by
greater than 40%. The equipment must also be installed in an enclosure with a
minimum ingress protection rating of IP54 unless the apparatus is intended to be
afforded an equivalent degree of protection by location.
9 ATEX CATEGORY 3 INSTRUCTIONS
Safety instructions for installation and operating personnel
This manual contains basic safety instructions for installation, operation and
maintenance and servicing. Failure to comply with these instructions can endanger
personnel, the plant and the environment.
Before installation/commissioning:
• Read the operating instructions.
• Give adequate training to the installation and operating personnel.
• Ensure that the contents of the operating instructions are fully understood by
responsible personnel.
• The national installation and mounting regulations (e.g. EN 60079-14, National
Electrical Code) apply.
•
When operating the apparatus:
• Make the operating instructions available at the installation area (at all times).
• Observe safety instructions.
• Observe national safety and accident prevention regulations.
• Operate the equipment within its published specification.
Servicing/maintenance work or repairs which are not described in the operating
instructions must not be performed without prior agreement with the manufacturer.
Any damage may render explosion protection null and void.
No changes to the devices or components impairing their explosion protection are
permitted.
The device may only be fitted and used if it is in an undamaged, dry and clean state.

11INM F10x Rev 1
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EUROPE (EMEA):
[phone]
[email protected]
THE AMERICAS:
[phone]
[email protected]
ASIA-PACIFIC:
[phone]
[email protected]
The given data is only intended as a product
description and should not be regarded as a legal
warranty of properties or guarantee. In the interest
of further technical developments, we reserve the
right to make design changes.
Eaton Electric Limited,
Great Marlings, Butterfield, Luton
Beds, LU2 8DL, UK.
Tel: + 44 (0)1582 723633 Fax: + 44 (0)1582 422283
E-mail: [email protected]
www.mtl-inst.com
© 2020 Eaton
All Rights Reserved
Publication No. INM F10x Rev 1 231120
November 2020
AUSTRALIA
Eaton Electrical (Australia) Pty Ltd,
10 Kent Road, Mascot, New South Wales, 2020, Australia
Tel: [phone] Fax: [phone]
E-mail: [email protected]
BeNeLux
MTL Instruments BV
Ambacht 6, 5301 KW Zaltbommel
The Netherlands
Tel: [phone] Fax: [phone]
E-mail: [email protected]
CHINA
Cooper Electric (Shanghai) Co. Ltd
955 Shengli Road, Heqing Industrial Park
Pudong New Area, Shanghai 201201
Tel: [phone] Fax: [phone]
E-mail: [email protected]
FRANCE
MTL Instruments sarl,
7 rue des Rosiéristes, 69410 Champagne au Mont d’Or
France
Tel: [phone] Fax: [phone]
E-mail: [email protected]
GERMANY
MTL Instruments GmbH,
Heinrich-Hertz-Str. 12, 50170 Kerpen, Germany
Tel: [phone] Fax: [phone]
E-mail: [email protected]
INDIA
MTL India,
No.36, Nehru Street, Off Old Mahabalipuram Road
Sholinganallur, Chennai- 600 119, India
Tel: [phone] Fax: [phone]
E-mail: [email protected]
ITALY
MTL Italia srl,
Via San Bovio, 3, 20090 Segrate, Milano, Italy
Tel: [phone] Fax: [phone]
E-mail: [email protected]
JAPAN
Cooper Industries Japan K.K.
MT Building 3F, 2-7-5 Shiba Diamon, Minato-ku
Tokyo, Japan 102-0012
Tel: [phone] Fax:[phone]
E-mail: [email protected]
NORWAY
Norex AS
Fekjan 7c, Postboks 147,
N-1378 Nesbru, Norway
Tel: [phone] Fax: [phone]
E-mail: [email protected]
RUSSIA
Cooper Industries Russia LLC
Elektrozavodskaya Str 33
Building 4
Moscow 107076, Russia
Tel: [phone] Fax: [phone]
E-mail: [email protected]
SINGAPORE
Eaton Electric (Singapore) Pte Ltd
100G Pasir Panjang Road
Interlocal Centre
#07-08 Singapore 118523
#02-09 to #02-12 (Warehouse and Workshop)
Tel: [phone] ext 9864/9865
Fax: [phone]
E-mail: [email protected]
SOUTH KOREA
Cooper Crouse-Hinds Korea
7F. Parkland Building 237-11 Nonhyun-dong Gangnam-gu,
Seoul 135-546, South Korea.
Tel: [phone] Fax: [phone]
E-mail: [email protected]
UNITED ARAB EMIRATES
Cooper Industries/Eaton Corporation
Office 205/206, 2nd Floor SJ Towers, off. Old Airport Road,
Abu Dhabi, United Arab Emirates
Tel: [phone] Fax: [phone]
E-mail: [email protected]
UNITED KINGDOM
Eaton Electric Limited,
Great Marlings, Butterfield, Luton
Beds LU2 8DL
Tel: [phone] Fax: [phone]
E-mail: [email protected]
AMERICAS
Cooper Crouse-Hinds MTL Inc.
3413 N. Sam Houston Parkway W.
Suite 200, Houston TX 77086, USA
Tel: [phone] Fax: [phone]
E-mail: [email protected]