B7AS
B7AS
14
Operation
Power Supply
The
6 positive and 6 negative power supply terminals are respectively connected internally
. Use any positive and negative terminals for
the
power
supply and any negative terminal for the negative signal line.
I/O Delay: Normal Speed (Connect Independent Power Supplies)
DC
power
supply
(12 to 24 VDC)
Power
supply
Note: Set the I/O delay selection
switch to 19.2 ms.
DC power
supply
(12 to 24 VDC)
Transmission distance: 500 m max.
B7A/B7AS: Normal-speed model
Power
supply
Power
supply
Power
supply
Power
supply
Power
supply
Power
supply
Power
supply
B7A/B7AS: Normal-speed model
Note: Use
a VCTF transmission cable of
thickness 0.75 mm min.
I/O Delay: High Speed (Connect Independent Power Supplies)
DC
power
supply
(12 to 24 VDC)
Power
supply
Note: Set
the I/O
delay selector switch to 3 ms.
B7A/B7AS: High-speed model
Transmission distance: 100 m max.
Note: In
the above diagram, a shielded transmis
-
sion cable (thickness: 0.75 mm
2
min.) is
used. Connect the shield line to ground (do
not connect to the negative power supply
terminals).
DC power
supply
(12 to 24 VDC)
B7A/B7AS: High-speed model
Power
supply
Power
supply
Power
supply
Power
supply
Power
supply
Power
supply
Power
supply
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