Units with Screw Terminal Blocks
CRT1-OD08TA-1 (PNP)
CRT1-OD08TAH (NPN)
CRT1-OD08TAH-1 (PNP)
158
BS+
BDH
Physical
layer
BDL
BS-
DC-DC
converter
(not isolated)
BS+
BDH
Physical
BDL
layer
BS-
DC-DC
converter
(not isolated)
BS+
BDH
Physical
BDL
layer
BS-
DC-DC
converter
(not isolated)
Photocoupler
Voltage
drop
Disconnection
or short-circuit
detection
circuit
Photo-
coupler
Voltage
drop
Disconnection
or short-circuit
detection
circuit
Photo-
coupler
Section 5-3
V 24 VDC
G
V
Output (0 to 7)
G
G
V
Output (0 to 7)
G
V
G
V
V
G
Output (0 to 7)
V
G
V
G