APPENDIX B. ELECTRICAL AND DATA CONNECTIONS
IS-300CA INVERTER POWER SUPPLY
990-418 B-11
28
29
30
31
32
33
34
35
39
38
37
36
27
26
SOL COM
SOL 2
SOL 1
OUT COM
SOL POWER
VOLT SENS
OUT 1
OUT 2
OUT 3
OUT 4
OUT 5
NG1 (ERROR )
NG2 (CAUT ION )
NOTE: Signal sinking is shown for I/O’s. For Sourcing connect INT 24V to the input switches instead of COM (24V
GND). Connect EXT COM to COM (24V GND) on TB1 connector (see also section Input Signal Connections below).
CAUTION: EtherNet/IP
TM
default is signal Sourcing. If switching to Sinking, EtherNet/IP
TM
is disabled.