Omron B7A Manual page 56

B7AM-6BS
Operation
Power Supply
The six positive and six negative terminals on the terminal block are internally connected. Use positive and negative terminals for the power
supply terminals and another negative terminal for the negative signal line. Connect the SIG1 terminals to SIG2 terminals for the signal lines.
I/O Delay: Normal Speed
(12 to 24 V)
DC power
supply
Set the selector switch to 19.2 ms
Power supply
I/O Delay: High Speed
(12 to 24 V)
DC power
supply
Set the selector switch to 3 ms
Power supply
Note: A shielded cable with a thickness of 0.75 mm
be grounded.
The maximum transmission distance is 10 m if a VCTF wire with a thickness of 0.75 mm
for the transmission path.
54
Transmission distance
500 m max.
Note: A VCTF cable with a thickness of 0.75 mm
Transmission distance
100 m max.
2
min. must be used for signal transmission. It is recommended that the shield
(12 to 24 V)
DC Power
supply
Set the selector switch to 19.2 ms
Power supply
2
min. must be used for signal transmission.
(12 to 24 V)
DC power
supply
Set the selector switch to 3 ms
Power supply
2
is used instead of a shielded cable
B7AM-6BS