ECP 11-0532 Schneider T200E (Talus 200) Control …library.ukpowernetworks.co.uk/library/asset/548d4ddb-c126...Schneider T200E User Manual. Schneider T200E Wisp+ Communication User

Document Number: ECP 11-0532

Version: 3.0

Date: 12/12/2016

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ENGINEERING COMMISSIONING PROCEDURE

ECP 11-0532

SCHNEIDER T200E (TALUS 200) CONTROL UNIT AND RTU COMMISSIONING PROCEDURE

Network(s): EPN, LPN, SPN

Summary: This procedure details the testing and commissioning procedures for the Schneider T200E (Talus 200) control unit including the configuration of the remote terminal unit (RTU) and communications.

Author: James Ford Date: 12/12/2016

Approved By: Paul Williams Approved Date: 03/01/2017

This document forms part of the Company’s Integrated Business System and its requirements are mandatory throughout UK Power Networks. Departure from these requirements may only be taken with the written approval of the Director of Asset Management. If you have any queries about this document please contact the author or owner of the current issue.

Applicable To

UK Power Networks External

All UK Power Networks G81 Website

Asset Management Contractors

Capital Programme ICPs/IDNOs

Connections Meter Operators

HSS&TT

Network Operations

UK Power Networks Services

Other

Schneider T200E (Talus 200) Control Unit and RTU Commissioning Procedure


Version: 3.0

Date: 12/12/2016

© UK Power Networks 2017 All rights reserved 2 of 26

Revision Record

Version 3.0 Review Date 03/01/2022

Date 12/12/2016 Author James Ford

Reason for update: Periodic review plus review of associated documents ECP 11-0532a and b.

What has changed: No content changes

Document transferred onto a new template and rules applied

Version 2.0 Review Date 23/06/2016

Date 23/06/2011 Author Stephen Tucker

General revision including new FPI settings and ENMAC commissioning form. Reclassification of document from 5.32 to ECP

Version 1.0 Review Date

Date 21/11/2006 Author Stephen Tucker

Original



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Contents

1 Introduction ............................................................................................................. 5

2 Scope ....................................................................................................................... 5

3 References ............................................................................................................... 5

4 Description............................................................................................................... 6

5 Equipment ................................................................................................................ 7

6 Inspection ................................................................................................................ 7

7 Actuator Polarity ..................................................................................................... 7

8 FPI CTs ..................................................................................................................... 8

9 Functional Checks ................................................................................................... 9

10 Vodafone Paknet Pad Configuration ...................................................................... 9

11 T200E Control Module Configuration ................................................................... 10

12 Wisp+ Module Configuration ................................................................................ 12

13 FPI Testing ............................................................................................................. 15

13.1 FPI Testing – Primary Injection ................................................................................ 15

13.2 FPI Testing – Secondary Injection ........................................................................... 16

14 ENMAC Commissioning ........................................................................................ 17

15 On-Load Tests ....................................................................................................... 19

16 Final Checks .......................................................................................................... 20

17 Asset Data .............................................................................................................. 20

18 Test Equipment ..................................................................................................... 20

19 Certification ........................................................................................................... 20

Appendix A – Configuration Software and Cable ........................................................... 21

A.1 Software Installation ................................................................................................ 21

A.2 Software CD ............................................................................................................ 21

A.3 Software Configuration ............................................................................................ 22

A.4 Software User Guide ............................................................................................... 22

A.5 Configuration Cable ................................................................................................. 22

A.6 USB to Serial Converter .......................................................................................... 24

Appendix B – Installing a Polarity Conversion Kit .......................................................... 25

B.1 Parts Synopsis ........................................................................................................ 25

B.2 Wiring Instructions ................................................................................................... 25



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Figures

Figure 1 – T200E Cabinet Layout.......................................................................................... 6

Figure 2 – Actuator Polarity Selection ................................................................................... 8

Figure 3 – CT Shorting-link in Place ...................................................................................... 8

Figure 4 – CT Shorting-link Opened ...................................................................................... 8



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1 Introduction

1.1 This procedure details the testing and commissioning procedures for the Schneider T200E (Talus 200) control unit including the configuration of the remote terminal unit (RTU) and communications. These tests shall be satisfied before the unit can be accepted as fit for service and energisation.

1.2 This procedure shall be carried out by the Commissioning Engineer or his appointed representative, who shall be an Authorised Person having appropriate training and experience.

1.3 This procedure shall be carried out in accordance with the requirements of the Distribution Safety Rules.

1.4 This procedure shall be carried out having regard to the requirements and recommendations of the manufacturer. If conflict exists between the requirements of the manufacturer and those of UK Power Networks the matter shall be referred to Asset Management.

1.5 This procedure assumes that the unit has been installed in accordance with the appropriate procedures and that each circuit to be tested is isolated from the network.

1.6 The results of all observations, tests, adjustments and all relevant remarks shall be recorded on the associated test form.

2 Scope

2.1 This procedure and the associated test form apply to the T200E (Talus 200) control unit and RTU. The T200E is used to provide remote control of Schneider ring main units and extensible range of switchgear.

2.2 The newer T200E Series 3 is covered in procedure ECP 11-0533.

3 References

3.1 This procedure should be read in conjunction with the following references:

Schneider T200E User Manual.

Schneider T200E Wisp+ Communication User Manual.

3.2 This procedure should be used with the following and test forms:

ECS 11-0532a Schneider T200E Control Unit and RTU Test Form.

ECS 11-0532b Schneider T200E Control Unit and RTU ENMAC Form.



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4 Description

4.1 The T200E RTU is available in several variants but the E04M is supplied with Schneider switchgear (the T200E variant is stamped on the front of the cabinet). The E04M has remote control facilities for up to four switches or circuit-breakers (or a mixture of both).

4.2 The E04M also has an integral fault passage indicator (FPI) which is designed for use with the FPI CTs installed in the cable box of the switchgear. For the E04M to utilise the FPI CTs a data acquisition module (T200-AC) must be installed on the Switchgear Interface module in the T200E for each item of switchgear with FPI CTs.

4.3 Other T200E variants that can be found on the network include:

E01M – same as the E04M but only able to control one switch.

E04D – same as the E04M but without an integral fault passage indicator.

E01D – same as the E04D but only able to control one switch.

4.4 The T200E is shown in Figure 1 below and consists of the following elements:

Control module (left card), Comms module (middle card) and Power module (right card).

Space for Paknet pad etc.

Switchgear interface module.

Batteries, power supply transformer and mains MCB.

Cable glands for cable entry.

Figure 1 – T200E Cabinet Layout

4.5 The T200E can be used to control switches with rotary and/or linear actuators. Each

switch to be controlled needs an umbilical cable connection to the T200E.

4.6 A Paknet radio pad is used to provide communication with ENMAC for remote control.



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5 Equipment

5.1 The following test equipment is required to carry out the tests detailed in this procedure:

Injection test set (range 0.1A to 100A).

Multi-meter.

Laptop PC – with configuration software installed (refer to Appendix A).

T200E configuration cable (refer to Appendix A).

Switchgear simulator (optional).

6 Inspection

6.1 Record the substation, switchgear and control unit details on the test form.

6.2 Record the switches that are to be commissioned on the test form.

6.3 Carry out a visual inspection of the control unit to ensure that it is undamaged, correctly mounted, secured and correctly earthed.

6.4 Check that the following parts are supplied with the RTU:

Paknet power cable.

Paknet data cable (25-pin male to 9-pin female).

Aerial fly lead.

Aerial bracket.

6.5 Check that the battery is installed and correctly connected.

6.6 Check that the mains supply is installed correctly.

7 Actuator Polarity

7.1 Set the actuator switching polarity to 24V (positive) for rotary actuators and 0V (negative) for linear actuators. If a mixture of rotary and linear actuators are fitted the 24V polarity should be selected and a polarity conversion kit fitted to all switches with linear actuators (refer to Appendix B).

Note: Most switchgear combinations are supplied with the correct polarity and polarity conversion kits already installed.

7.2 The polarity can be changed in the T200E by changing the position of the J12 plug on the Switchgear Interface Card module (Figure 2). The positions are marked by a label on the PCB adjacent to the plug.



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Figure 2 – Actuator Polarity Selection

8 FPI CTs

8.1 Check all FPI CTs, if used, have been satisfactorily tested during the switchgear commissioning.

8.2 Open/remove the FPI CT shorting-link(s) once the T200E has been connected to the switchgear. An example is shown in Figure 3 and Figure 4.

Figure 3 – CT Shorting-link in Place Figure 4 – CT Shorting-link Opened

8.3 Check that the T200E is an E04M variant, and that a T200-AC data acquisition

module is fitted to the Switchgear Interface module for each switch with FPI CTs.

Switchgear control by 0V (negative) RMR range

Switchgear control by 24VDC (positive) RN2c/RE2c/RN6c





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9 Functional Checks

9.1 Connect the battery and ensure the control unit starts up.

9.2 Turn on the mains supply switch.

9.3 With the control selector in the Local position check that each switch or circuit- breaker can be opened and closed using the controls on the front panel. In both positions the indicator LEDs should correspond with the physical position of the switch or circuit breaker.

9.4 With the control selector in the Remote position check that the front panel controls do not operate the switches or circuit-breakers.

10 Vodafone Paknet Pad Configuration

10.1 To register the pad, connect the power supply cable and press the black button for five seconds. The LED will flash and once registered will remain lit. Registration may take up to one minute. If the light continues to flash contact Vodafone Customer Services (08700 700600 option 2).

10.2 Check the pad registration using Vodafone automated health check (08700 700600 option 1). Enter the ESN and the automated health check will provide the reverse signal strength (RSSI), forward signal strength (FSSI), NUA1 and base station. The RSSI should be >60 and the FSSI should be >14.

10.3 Check the pad configuration – via Vodafone Customer Services (08700 700600 option 2) – check the ports are configured as follows:

Port Port Parameters

NUA1 Schneider RTU 0:0, 1:0, 2:0, 3:0, 4:1, 5:0, 6:5, 11:13 12:0, 13:0, 15:0, 21:0

NUA2

10.4 Contact the Commissioning Operator and provide details of the ESN, NUA, RSSI,

FSSI and base station. The Commissioning Operator will provide the master address, RTU address and main and standby telephone numbers, which will be needed during commissioning.



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11 T200E Control Module Configuration

11.1 Connect a laptop PC to the serial port on the T200E Control module using a suitable cable (refer to Appendix A).

11.2 Start the MG program (refer to Appendix A). The T200E CPU screen will be displayed.

11.3 Enter the parameters as shown below and enter the site number in the Name field. Use the Cursor or the Tab keys to move between fields, the Enter key to select and the + and Backspace keys to increase or decrease a parameter value.

11.4 Select Set up time to display the screen shown below. Select Stop Clock and press the Return key.

Note: Do not correct the date and time. When complete press Escape.



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11.5 If the integral fault passage indicator is used and FPI CTs have been fitted, select Fault Detection. Change the parameters, for each switch with a FPI, to the values shown below.

Note: The screen displayed will vary depending on the number of switches installed with an FPI.

11.6 If the mains supply is derived remotely to the site (e.g LV main etc) enter the parameters below.

Note: The screen displayed will vary depending on the number of switches installed with an FPI. When complete press Escape.

11.7 Select Save Configuration OK and press Return key.

11.8 Press Alt + F4 to exit.



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12 Wisp+ Module Configuration

12.1 Connect a laptop PC to the serial port on the Wisp+ module using a suitable cable (refer to Appendix A).

12.2 Start the MG program. The T200E comms screen will be displayed.

Note: The actual screens displayed when configuring the communications will depend on the version of the comms card installed: EPN v3.01 and SPN v4.05.

12.3 Change the parameters to those shown below. The System Code and RTU Address will be provided by the ENMAC Commissioning Operator.

12.4 Select Comms Parameters to display the screen. Change the parameters to those shown. The Paknet numbers will be provided by the ENMAC Commissioning Operator. Press Escape when complete.

A summary of the EPN and SPN communications parameters is shown below and will be specified by the ENMAC Commissioning Operator.

Network System Code

Host NUA Address (Telephone Number)

Comments

EPN 0,3 23533420007102-15 Telephone numbers 01, 16 and 31 are not used. The standby number is the main number plus seven, e.g. main 02 and standby 09, main 14 standby 07 etc.

1,4 23533420007117-30

2,5 23533420007132-45

SPN 0 23533420009101 The standby number is the same as the main number.

1 23533420009109

2, 3, 4 23533420009117 23533420118517



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12.5 Select Alarm Parameters and press the Return key. The screen displayed will vary depending on the number of switches and FPIs installed. Ensure the relevant parameters for all remote control switches are set to immediate, delayed or yes and non-remote control switches are set to not active or no.

Note: If a non FPI switch is to be remote controlled, e.g. ring switch 2, the Switch Alarm and Status will need to be set to immediate, but the phase fault and earth fault settings will not appear on this screen. Press Escape when complete.



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12.6 Select Save Configuration OK and press Return key.

12.7 Press Alt + F4 to exit and disconnect laptop.

12.8 Do not connect the Paknet data cable at this stage.



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13 FPI Testing

13.1 FPI Testing – Primary Injection

13.1.1 Carry out a primary injection test from the relevant cable box to test the earth fault threshold of the T200E as described below.

13.1.2 Connect a laptop PC to the serial port on the T200E Control module and select the Equipment States option to display the screen shown below.

13.1.3 Close the earth switch associated with the cable box under test.

13.1.4 Connect the injection test set between the L1 phase bushing in the cable box and earth. Increase the injection current until the FPI LED on the T200E illuminates – this should be around 90A.

13.1.5 Record the actual current on the test form.

13.1.6 Confirm that Earth Fault is highlighted on the Equipment States screen for the switch under test.

Note: The current reading on the Equipment States screen may not correspond to the test current, as it sums the current flowing in L1 and L2 phase.

13.1.7 Disconnect the test set.

13.1.8 Reset the T200E and repeat for phase L2 and L3. The earth fault threshold should be similar in all three tests.

Note: If the mains supply is connected, the T200E will reset when the test current is reduced.

13.1.9 Open the earth switch.

13.1.10 Repeat the test for all other switches with FPIs.



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13.2 FPI Testing – Secondary Injection

13.2.1 Carry out a secondary injection test from the CT terminal block to test the earth fault and overcurrent thresholds.

13.2.2 Connect the injection test set between the L1 phase CT and earth at the FPI CT terminal block. Increase the injection current until the FPI LED on the T200E illuminates – this should be around 180mA (Note: on some test sets the lowest output may exceed this and the FPI will trigger immediately).


13.2.4 Confirm that Earth Fault is highlighted on the Equipment States screen for the switch under test.



13.2.6 Reset the T200E and repeat for phase CT L2 and L3. The earth fault threshold should be similar in all three tests. Note: if the AC supply is connected, the T200E will reset when the test current is reduced.

13.2.7 Connect the injection test set between the L1 and L2 phase CTs at the FPI CT terminal block. Increase the injection current until FPI LED on the T200E illuminates – this should be around 1.2A for a 600A primary setting.


13.2.9 Confirm that Phase Fault is highlighted on the Equipment States screen for the switch under test.



13.2.11 Reset the T200E and repeat for phase CTs L2-L3 and L3-L1. The overcurrent threshold should be similar in all three tests.

Note: If the mains supply is connected, the T200E will reset when the test current is reduced.

13.2.12 Repeat the tests for all other switches with FPIs.

13.2.13 Disconnect the laptop.



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14 ENMAC Commissioning

14.1 Select Local and confirm that all switches/circuit-breakers are open before contacting the ENMAC Commissioning Operator.

14.2 Connect the Paknet pad to the 9-pin D-type female socket located on the right side of the rack.

Note: Check that the red ‘spanner’ light on the Comms module extinguishes at this point. If not, disconnect the lead and recheck the configuration of the Paknet pad with Vodafone – a port setting may be set incorrectly.

14.3 Operate the Local/Remote switch and confirm with the Commissioning Operator that the unit has successfully dialled in.

14.4 Once the call has dropped ask the Commissioning Operator to operate the dummy circuit-breaker from ENMAC and confirm that the change of state is shown both on ENMAC and locally on the RTU.

14.5 Providing communications have been established in both directions carry out the ENMAC commissioning as detailed below.

14.6 Confirm that the RTU status is correctly shown on ENMAC.

14.7 Carry out the checks detailed below for each remotely controlled switch and circuit-breaker from ENMAC.

Mode Switch State Command Switch Action

Local Open Close from ENMAC Remains Open

Local Open Close Locally Closes

Local Closed Open from ENMAC Remains Closed

Local Closed Open Locally Opens

Remote Open Close Locally Remains Open

Remote Open Close from ENMAC Closes

Remote Closed Open Locally Remains Closed

Remote Closed Open from ENMAC Opens



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14.8 Select LOCAL and confirm the following status changes for each switch or circuit-breaker are received correctly on ENMAC.

Action ENMAC Indication/Alarm1 RTU Indication

Remove Motorpack Actuator Disabled SW# Actuator Disabled

Replace Motorpack Actuator Disabled Cleared SW# Actuator Disabled

Cleared

Select LOCAL Control Local Local

Turn off Mains Supply AC Supply Fail AC Fail

Press Test FPI button (or inject current) to trigger the phase and earth fault2

Phase Fault SW# FPI Phase Fault

Earth Fault SW# FPI Earth Fault

Select REMOTE Control2 Remote Remote

Reset FPI from ENMAC2 All FPIs Reset All FPIs Cleared

Select LOCAL Control2 Local Local

Press Test FPI Button Phase Fault SW# FPI Phase Fault

Earth Fault SW# FPI Earth Fault

Turn on Mains Supply3 AC Supply Healthy

All FPIs Reset

AC Fail Cleared

All FPIs Cleared

Disconnect Battery Supply4

Battery Low Battery Low

Reconnect Battery Supply Battery Low Cleared Battery Low Cleared

Remove Switchgear Supply Fuse

Switchgear Supply Fail Switchgear Supply Fail

Replace Switchgear Supply Fuse

Switchgear Supply Fail Cleared

Switchgear Supply Fail Cleared

14.9 Check that the analogues values on-site correspond to those in ENMAC.

1 The actual indication/alarm description in ENMAC may vary to ones shown below. 2 The remote FPI reset is only used in SPN therefore these tests are not applicable to EPN. 3 The FPIs will only reset if the T200E has been configured to reset on mains supply restoration. 4 The RTU only tests the battery every 12 hours therefore it is necessary to press the Reset button to initiate a battery test to generate the battery alarm.



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15 On-Load Tests

15.1 Carry out the following tests with both ring switches closed after the switchgear is connected to the HV network and energised. These tests are used to determine whether there has been any damage to the FPI CTs or CT wiring during cable installation after commissioning.

15.2 Measure the secondary voltage across each CT from the marshalling cabinet. The voltage will be typically 10 to 100mV.

15.3 The voltage across each CT should be similar. If the voltages are not similar this indicates that there is a problem with the CTs or CT wiring, and should be investigated further.

15.4 Connect a laptop PC to the serial port on the T200E Control module and start the MG program.

15.5 Select the Equipment States option and check that the load current is displayed for the switch under test. An incorrect current indicates a problem with the wiring between the T200E and the switchgear, and should be investigated further.

15.6 Contact the ENMAC Commissioning Operator and check that the load current is shown correctly on ENMAC.



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16 Final Checks

16.1 Disconnect the laptop PC.

16.2 Check all circuits are clearly identified and labelled on the T200E.

16.3 Check all connections are secure.

16.4 Check that Remote is selected.

16.5 Check all outstanding ENMAC alarms are cleared.

17 Asset Data

17.1 Complete the asset data form and either send it to the Asset Registration Team or email it to the appropriate mailbox (ART.EPN, ART.LPN or ART.SPN).

18 Test Equipment

18.1 Record the purpose, make, type and serial number of all test equipment used during commissioning on the test form.

19 Certification

19.1 When the commissioning has been satisfactorily completed, sign and date the test form. The test form should be left on-site, in a plastic wallet, in the control unit.



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Appendix A – Configuration Software and Cable

A.1 Software Installation

The software is available from the following server \\pn60server01\amshared\software\Schneider.

Note: You may need to map a drive to this location to access it. Also, depending on your laptop PC and access rights you may need IT to install the software for you. To install the T200E software:

1. Create a ‘C:\Program Files\T200E’ folder if it doesn't already exist. 2. Copy the contents of the following folder

\\pn60server01\amshared\Software\Schneider\T200E into ‘C:\Program Files\T200E’. 3. Create a program group called ‘Secondary Telecontrol’ in ‘C:\Documents and Settings\All

Users\Start Menu\Programs’ if it doesn't already exist. 4. Create an ‘MG’ shortcut to ‘C:\Program Files\Schneider\MG.exe’ in ‘C:\Documents and

Settings\All Users\Start Menu\Programs\Secondary Telecontrol’.

A.2 Software CD

An alternative to installing the software is to run the configurator from the CD supplied with every T200. To run the configurator from the CD:

Insert the CD.

Open Windows Explorer.

Right-click the CD drive and select AutoPlay from the menu.

The menu screen is displayed.

Click Other Equipments from the menu.



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Click Start to start the configurator.

.

A.3 Software Configuration

To modify the display colours or the serial (COM) port used:

Start the configuration software.

Press F10 to access the software configuration menu. Note: This menu is only available when PC is not connected to the equipment.

Modify the colours or serial port (COM1 or COM2) as necessary.

Select OK and press Enter to save configuration.

Press Esc to finish.

A.4 Software User Guide

1. While the T200E is being configured it continues to operate with the existing data. This can be different from the data displayed on screen. To operate with the displayed configuration select Save. Use Cancel to display the existing configuration again.

2. The area in which the cursor is located is highlighted. 3. The Cursor or the Tab keys are used to move from one field or function to another. 4. A highlighted area can be selected by pressing Enter or the Spacebar. 5. A parameter value can be modified via the + key or Spacebar to increase the value and

the Backspace key to reduce the value. 6. When a parameter has reached its maximum value, pressing the + key or Spacebar

returns to its minimum value. Press the Backspace key to return it to its maximum value. 7. Press Esc to exit a submenu. 8. Press Alt and F4 simultaneously to exit the main menu.

A.5 Configuration Cable

A 9-way male-female D-type null modem connection cable is required to connect a laptop PC to the T200E for configuration of the various modules. The various options available together



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with the cable pin-out are shown below. If the laptop does not have a serial port it will be necessary to use a USB to serial converter – refer to Section A.6 for further information.

Option Description Supplier Part Number

1 T200 configuration lead and Easergy Configurator CD-ROM

Schneider Electric

RMR-A223

2 Laplink Y-Y Cable

(as used to program Nu-Lec recloser)

RS 243-0302

+ 9-way Male-Male Gender Changer RS 218-245

3 9-way Female-Female Serial Cable RS 215-426

+ 9-way Null Modem Converter RS 243-0374

+ 9-way Male-Male Gender Changer RS 218-245

4 Serial Cable (remove nuts from one end) RS 887-9460

2

5

3

8

7

2

5

3

8

7

Laptop

9-way female D-type

Switchgear

9-way male D-type

RD

TD TD

RD

RTS RTS

CTSCTS

Metal PartMetal Part

0 VDC



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A.6 USB to Serial Converter

If the laptop does not have a 9-pin serial port, an USB to serial converter is required.

Supplier Description Part Number

Maplin Electronics RS232 9(M)-9(F) 3m L67BT

Farnel USB to Serial Converter 132-9310

Maplin Electronics USB to Serial Converter ZP43W

RS USB to Serial Converter 450-3238

StarTech.com PCI Express Legacy COM Port EC1S952

When a serial converter is installed it is assigned to one of the free COM ports. The configuration software will only operate using serial ports COM1 or COM2. To check and change the serial port of the USB to serial converter:

Open the Control Panel.

Open System.

Select the Hardware tab and click Device Manager.

Select Ports (COM & LPT) and expand the tree.

Double-click the USB to Serial Converter device to show the Properties.

Select the Port Settings tab and click Advanced.

Check the COM Port Number and, if necessary, change it to either COM1 or COM2 depending on whichever is not in use. Note: If both COM1 and COM2 are already in use it will be necessary to re-assign one of these to higher COM port first.

Click OK and OK again to finish.

Close Device Manager and Control Panel.



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Appendix B – Installing a Polarity Conversion Kit

Schneider procedure RMR-F391 refers to the installation of a polarity conversion kit and is described below.

B.1 Parts Synopsis

Ref. Part Number Description Qty

1 1C89049** SA WIRING POLARITY CONVERSION KIT 1

2 4541099** TERMNAL GREY M6/8.RS 2

3 4541099** END PLATE FOR M6/8.RS 1

4 4541ANC** END STOP BAM 1

5 4513007** 24V DC CONTROL RELAY 1

6 4513008** 22-220V DC COIL SUPPRESION BL 1

7 4513009** RELAY BASE 1

8 2A44123** AMMETER SUPPORT RAIL 1

9 4541ANK** FIXOCAP 2

10 4114013** SCREW PN HD SLT M4X12Z/P+PASS 2

11 4541182** TERMINAL NUMBERS 31-40 0.2

B.2 Wiring Instructions

Assemble 2 off Fixocap (‘9’) to left hand side of tall terminal rail

Fasten on 1 off Ammeter Support rail (‘8’) using 2 off screw (‘10’). See Fig. RMR-F391.01*-01.

Fit 2 off terminal blocks (‘2’) into pilot cable box, on tall terminal rail. Follow this by 1 off end plate (‘3’) then 2 off Relay Base (‘7’). See Fig. RMR-F391.01*-01.

Clamp terminals in place using 1 off end stop (‘4’), then apply terminal numbers 37 and 38 (‘11’) to the terminal blocks. Finally plug Relays (‘5’) and suppressors (‘6’) into the relay bases. See Fig. RMR-F391.01*-01.

Obtain wires from harness (‘1’) and connect to terminals, as per schematic RMR-F391.

Fig. RMR-F391.01*-01.

7 2 3



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