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Appendix D: Mounting I/O Devices
8 high power solid state relays mounted to steel panel
1 2
- +
4 3
1 2
- +
4 3
1 2
- +
4 3
1 2
- +
4 3
1 2
- +
4 3
1 2
- +
4 3
1 2
- +
4 3
1 2
- +
4 3
Steel back plate
ISACC circuit board
High power relays
Mounting holes for
4-module rack and
8-module rack
RECHARGE
NC
P11
OFF
ON
1
2
3
P10
ON OFF
P14
NCCOM NO
ANALOG OUTPUTS
C 4 C 3 C 2 C 1
RELAY
DIGITAL OUTPUTS
8 7 6 5 4 3 2 1 C 12V C 5V
POWER
EG 24 24 BAT C 20V C 15V C 12V C 5V C
AC AC