Omron B7A Manual page 30

B7A/B7AS
B7AS-R6B11/-R6B16/-R6B31/-R6B36
(Output, NPN Open Collector)
Note: Do not short-circuit terminals Ajj and Bjj, otherwise the internal element(s) of the B7A may be damaged.
B7A-R6F11/-R6F16/-R6F31/-R6F36
(Output, PNP Open Collector)
ERROR SIG OUT0 OUT1
ERR SIG A0 A1
(+) (–) – –
+ – B0 B1
12 to 24 VDC
Indicator
28
OUT1
ERR SIG + –
Power Power
OUT0
supply supply
+ –
A0
+ –
12 to 24 VDC
Indicator
OUT2 OUT3 OUT4 OUT5 OUT6
A2 A3 A4 A5 A6
– – – – –
B2 B3 B4 B5 B6
SIG Transmission
+
+
12 to
–
24 VDC
–
Relay
ERR
Ajj
Relay
Ajj
Relay
OUT3 OUT5 OUT7 OUT9
A1 A3 A5 A7 A9
OUT2 OUT4 OUT6 OUT8 OUT10
A2 A4 A6 A8 A10
Relay
SIG
+
–
ERR
Ajj
Bjj
Ajj
Bjj
OUT7 OUT8 OUT9 OUT10 OUT11
A7 A8 A9 A10
– – – – –
B7 B8 B9 B10 B11
Relay
B7A/B7AS
OUT
OUT11 OUT13 OUT15
A11 A13 A15
OUT12 OUT14
A12 A14
Valve
Trans-
mission
line
12 to
24 VDC
Relay
Relay
Indicator
OUT
OUT12 OUT13 OUT14 OUT15
A11 A12 A13 A14 A15
– – – –
B12 B13 B14 B15
Valve