![background image](http://html.mh-extra.com/html/abb/dcs-500/dcs-500_service-manual_4552053.webp)
Chapter 8 - Compatibility of SDCS-PIN-2 boards
DCS 500 / DCS 600 Service Manual
VI A
8 - 3
Change SDCS-PIN-2x
boards
The converter is equipped with a SDCD-PIN-21/22/23/24 board:
-
Make sure, electrical and mechanical safety is obtained!
-
Mark the cables connected to U1, V1, W1 and C1, D1. Mark the
plugs connected to X22, X3 and X4.
-
Disconnect all cables and plugs.
-
Remove the SDCS-PIN-2x board.
Note:
If the converter is equipped with a SDCS-PIR-21 there is
no need to remove this board separately, because it is mounted
on the SDCS-PIN-2x board.
-
Make sure that the resistors on the new board are cut properly
according to the table ‘Settings of the SDCS-PIN-20xB board’ as
described in the manual
Technical Data.
-
Install the new SDCS-PIN-20xB board.
Note:
SDCS-PIN-205B replaces SDCS-PIN21/23 and SDCS-
PIN-206B replaces SDCS-PIN-22/24.
-
Reconnect all cables and plugs.
The converter is equipped with a SDCD-PIN-25 board:
-
Make sure, electrical and mechanical safety is obtained!
-
Mark the cables connected to U1, V1, W1 and C1, D1. Mark the
plugs connected to X22, X3 and X4.
-
Disconnect all cables and plugs.
-
Remove the SDCS-PIN-25 board.
Note:
The additional RC network is not needed anymore. Due to
safety reasons remove the cables marked U1 – C14, V1 – C16,
W1 – C12, C1 – R15 and D1 – R12.
-
Make sure that the resistors on the new board are cut properly
according to the table ‘Settings of the SDCS-PIN-205B board’ as
described in the manual
Technical Data.
-
Install the new SDCS-PIN-205B board.
Note:
SDCS-PIN-205B replaces SDCS-PIN25.
-
Reconnect all cables and plugs.
3ADW000093R0601_DCS500B/DCS600_Service Manual_e_f