B7A
B7A
104
Output Models
Type
Output
configuration
Applicable model
ON/OFF
Circuit
Screw terminals
NPN open
collector
B7A/S-R6B11
B7A/S-R6B31
B7A/S-R6B16
B7A/S-R6B36
B7AM-6BS
B7AM-8B11
For PLC input
ON: PLC is ON.
OFF: PLC is OFF.
COM
IN
OUT
+
PLC
B7AM-8B11
B7AM-8B31
B7AM-8B16
B7AM-8B36
B7A-R10SC01
For relays and solenoids
ON:
Operates.
OFF: Reset.
+
OUT
Load
PNP open
collector
B7A-R6F11
B7A-R6F31
B7A-R6F16
B7A-R6F36
B7AM-8F31
For PLC input
ON: PLC is ON.
OFF: PLC is OFF.
IN
COM
–
OUT
PLC
For relays and solenoids
ON:
Operates.
OFF: Reset.
OUT
–
Load
Module
NPN open
collector
B7A-R6A52
B7A-R6A57
B7A-R10MC
For PLC input
ON: PLC is ON.
OFF: PLC is OFF.
COM
IN
OUT
+
PLC
For relays and display terminal
ON: Operates.
OFF: Reset.
5 to
24 VDC
OUT
Load
For IC (TTL, CMOS)
ON: Input is Low.
OFF: Input is High.
+5V
GND
OUT
–
PLC connector
NPN open
collector
B7A-R6A13
B7A-R6A18
B7A-R6A33
B7A-R6A38
B7A-R3A13
B7A-R3A18
B7A-R3A33
B7A-R3A38
For PLC input unit + common
photocoupler input
ON: PLC is ON.
OFF: PLC is OFF.
+
OUT
B7A
COM
IN
I/O ON/OFF Conditions
Input
Output
Screw terminal
Module
PLC connector
Active high (N/P open)
Active low (N/P 0 V)
Screw terminal
ON
ON
OFF
ON
ON
OFF
OFF
ON
OFF
OFF
Module
ON
ON
OFF
ON
ON
OFF
OFF
ON
OFF
OFF
PLC connector
ON
ON
OFF
ON
ON
OFF
OFF
ON
OFF
OFF