Omron B7A Manual page 67

B7AM-8j
B7AM-8F31
(Input, Active High/Output, PNP Open Collector)
Transmission
12 to
24 VDC
Brown (red)
Three-
Blue (black)
wire
Black (white)
sensor
Blue (black)
Two-
wire
Black (white)
sensor
Photoelectric sensor, proxim-
ity sensor, (three-wire sensor
with built-in amplifier and
NPN output)
Power
supply
+
12 to 24 VDC
SIG1
+
–
A0
Contact
switch
Ajj
Ajj
Two-wire DC
proximity sensor
Brown Black Blue
(red) (white) (black)
Power Power IN0 IN1
– SIG1
supply supply
A0 A1
+ –
IN
OUT
Power
OUT0 OUT1 OUT 2
supply
SIG2 ERR
– B0 B1
Indicator
Limit switch
Brown Blue
(white) (black)
IN2 IN3 IN4 IN5 IN6 IN7
A2 A3 A4 A5 A6 A7
OUT3 OUT4 OUT5 OUT6 OUT7
B2 B3 B4 B5 B6 B7
Relay
Valve
B7AM-8j
SIG2
Transmission
+
–
Relay
ERR
Bjj
Relay
Bjj
Relay
65