Operating manual
Document nr. : 022091
Version : V2.3
MC 785-SC
Client : General
Page : 18 of 32
*)
Table of assignment of relay outputs
Value
Relay number
On Controller/Module
Contact
--
No relay assigned
-
-
0 1
0 2
0 3
0 4
0 5
Relay-1
Relay-2
Relay-3
Relay-4
Relay-5
MC785-SC controller
C-NO-NC
NO common C
NO ,,
NO ,,
NO/NC ,,
1 1
1 2
1 3
1 4
1 5
1 6
1 7
Relay-1
Relay-2
Relay-3
Relay-4
Relay-5
Relay-6
Relay-7
LMS-relay-module-1
(JP1 with jumper and
JP2 with jumper)
C-NO-NC
C-NO
C-NO
C-NO
C-NO-NC
C-NO-NC
C-NO-NC
2 1
2 2
2 3
2 4
2 5
2 6
2 7
Relay-1
Relay-2
Relay-3
Relay-4
Relay-5
Relay-6
Relay-7
LMS-relay-module-2
(JP1 without jumper and
JP2 with jumper)
C-NO-NC
C-NO
C-NO
C-NO
C-NO-NC
C-NO-NC
C-NO-NC
3 1
3 2
3 3
3 4
3 5
3 6
3 7
Relay-1
Relay-2
Relay-3
Relay-4
Relay-5
Relay-6
Relay-7
LMS-relay-module-3
(JP1 with jumper and
JP2 without jumper)
C-NO-NC
C-NO
C-NO
C-NO
C-NO-NC
C-NO-NC
C-NO-NC
4 1
4 2
4 3
4 4
4 5
4 6
4 7
Relay-1
Relay-2
Relay-3
Relay-4
Relay-5
Relay-6
Relay-7
LMS-relay-module-4
(JP1 without jumper and
JP2 without jumper)
C-NO-NC
C-NO
C-NO
C-NO
C-NO-NC
C-NO-NC
C-NO-NC
Remarks:
The 4- and 7-relay type LMS modules may be mixed together but at maximum 4 relay modules
can be assigned.
So at minimum there are 5 relays available on MC 785-SC and at maximum there are
5+4x7=33 relays available MC785-SC(5) + 4x LMS 7-RELAY MODULE.
