17-3
17 Analog Input/Output Option Board
CP2E CPU Unit Software User’s Manual(W614)
17-2 Part Names
17
17-2 Part Names
z CP1W-ADB21
z CP1W-DAB21V
z CP1W-MAB221
Note Two COM are connected in inner circuit.
Terminal Arrangement
VI1II1VI2II2COM
VO1 VO2 COM
VI1 II1 VI2 II2 COM VO1 VO2 COM
LED pattern
LED Color Description Status Remark
ERR Red Fault condition indicator Flash A communication error with CPU Unit has occurred
at the unit.
Lit Other errors except the communication error.
Not lit Operation is normal.
Analog I/O terminal
Error LED (red)
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