Omron CRT1 - 10-2008 Operation Manual page 222

Units with Connectors
CRT1-OD16SH (NPN)
CRT1-OD16SH-1 (PNP)
BS+
BDH
Physical
layer
BDL
BS-
DC-DC
converter
(not
isolated)
BS+
BDH
Physical
BDL layer
BS-
DC-DC
converter
(not
isolated)
Voltage
drop
Photocoupler
Disconnection
or short-circuit
detection circuit
Voltage
drop
Photocoupler
Disconnection
or short-circuit
detection circuit
Disconnection
or short-circuit
detection circuit
Photocoupler
Voltage
drop
Disconnection
or short-circuit
detection circuit
Photocoupler
Voltage
drop
Section 5-4
V
V
G
G
V
NC
G
OUT0
V
NC
G
OUT1
V
V
G
G
V
NC
G
OUT0
V
NC
G
OUT1
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