Flowserve MX Limitorque - Manual (Page 120)

Limitorque MX Maintenance and Spare Parts FCD LMENIM2314-00 – 07/08
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STEP 5 – ANALOG OPTION BOARD CONNECTION
Connect to the control cover using four (4) M4x25 pan head screws if one analog board is installed.
Connect to the control cover using four (4) M4x40 pan head screws if two analog boards are installed.
Ensure that jumpers 1 and 2 are in the same position. If there is only one board, both should be in the
1-2 position (Board 1). If there are two boards, the second board should have the jumpers in
2-3 position. Connect J8 (3-pin) cable to J3 of board 1. Connect J3 (4-pin) cable to J1 of board 2.
STEP 6 – MODBUS – DDC NETWORk BOARD CONNECTION
Connect to the control cover using four (4) M4x25 pan head screws if one DDC board is installed.
Ensure that Jumpers 1 and 2 are both in the “A” position. Connect the J7 6-pin cable from the terminal
block to socket J2.
STEP 7 – PROFIBUS-DP NETWORk BOARD CONNECTION
Connect to the control cover using four (4) M4x25 pan head screws if one Profibus-DP board is
installed. Ensure that both jumpers are in the “A” position. Connect the J7 6-pin cable from the terminal
block to socket J8.
STEP 8 – PROFIBUS-PA NETWORk BOARD CONNECTION
Connect to the control cover using four (4) M4x25 pan head screws if one Profibus-PA board is
installed. Ensure that both jumpers are in the “A” position. Connect the J7 6-pin cable from the terminal
block to socket J8.
STEP 9 – FOUNDATION FIELDBUS NETWORk BOARD CONNECTION
Connect to the control cover using four (4) M4x25 pan head screws if one FOUNDATION Fieldbus board
is installed. Ensure that both jumpers are in the “A” position. Connect the J7 6-pin cable from the
terminal block to socket J8.
STEP 10 - DEVICENET NETWORk BOARD CONNECTION
Connect to the control cover using four (4) M4x25 pan head screws if one DeviceNet board is installed.
Ensure that both jumpers are in the “A” position. Connect the 6-pin cable from the terminal block to
socket J8. Set aside yellow ground wire to be fastened to top of option board stack per Figure 5.10.
Above the shield, the wire must make contact with the screw.
STEP 11 – ALIGNMENT OF OPTION BOARDS INTO LCS/MAIN BOARD
Line up screw sockets and stack the boards so that J7 (option board pins and sockets) fits in with the
main board or any boards that are installed previously. Place shield so sockets match up with cuts in
shield. If DeviceNet board (61-825-0058-4) is used, position grounding wire on top of shield before
fastening screws. Fasten four screws, then align in cover and install to main housing. Please refer to
Table 5.4 for the connector numbers.
Table 5.4 - Control Board Connectors
Control Board Connector Number
DeviceNet X1
Foundation Fieldbus X1
Profibus PA X1
PBDP X1
Digital Out J2
Modbus/DDC X1
Analog J2