RTK UC625 series - Expansion Unit Ribbon Socket

52
SUPPLY 1 INPUT
EARTH
SUPPLY 2 FAILURE ALARM
SUPPLY 1 FAILURE ALARM
SUPPLY 2 INPUT
TYPICAL REPEAT RELAY OUTPUTS
R3
PG4
R4
R1
R2
PG2
- / N
+ / L
- / N
R1
R2
R3R3
R4 R4
R1R1
R2 R2
CONNECTOR
10 WAY RIBBON
EXPANSION BUS
TYPICAL SIGNAL INPUTS
5 - 8
3
0V_0P
+ / L
4
+V_0P
0VC
+VC
CHANNEL NO
125 mA/T
F1
PG3
9 - 12
CH
1
2
C
3
3
4
4
1 - 4
CH
1
2
C
1
2
C
0V_OP
Figure 18. UC625 Expansion Units with Ribbon Expansion Socket