Omron B7A Manual page 112

B7AP
Operation
Power Supplies
Signal and Power Transmission (with Power Supplied to B7AP-S1)
B7A-R Output
Extension cable
Unit
(96 m max.)
Note: 1. The thickness of the extension cable for the B7AP-S1 Power Coupler must be 0.75 mm
2. No extension cable can be connected to the B7AP-M1 Power Coupler. Use the original 2-m cable
connected to the B7AP-M1 Power Coupler.
3. Refer to page 21 , B7A Models for the maximum input points of the B7A Input Unit.
4. No PLC or three-wire sensor can be connected to the B7A Input Unit.
Signal Transmission Only (with Power Supplied to B7AP-S1 and B7AP-M1)
B7A-R Output
Extension cable
Unit
Note: 1. The thickness of the extension cable for the B7AP-S1 or B7AP-M1 Power Coupler must be 0.75 mm
min.
2. For transmitting signals only, the brown lead wire of the B7AP-M1 Power Coupler must not be used.
Insulate the brown lead wire with insulation tape so that the brown wire will not come in contact with any
lead wire.
3. The maximum input points of the B7A Input Unit are available.
4. PLCs and three-wire sensors can be connected to the B7A Input Unit.
Indicators
Indicators
Power indicator Lit
(B7AP-S1)
Not lit
Operation indicator Lit
(B7AP-M1)
Not lit
B7AP-S1
Power indicator
110
24 VDC 10%
Brown
Black
Blue
2 m
(standard)
Total length: 100 m max.
24 VDC 10%
Brown
Black
Blue
2 m
(standard)
(96 m max.)
Total length: 500 m max.
Lit when power is supplied to the Power Coupler.
Not lit when power is not supplied to the Power Coupler.
Lit when the B7AP-M1 and B7AP-S1 Power Couplers are properly set for wireless signal or
power transmission at a transmission distance of 8 1.5 mm.
Not lit when the B7AP-M1 and B7AP-S1 Power Couplers are not properly set for wireless
signal or power transmission, or the B7AP-M1 Power Coupler has excessive loads.
B7AP-M1
Transmission
distance: 8 1.5 mm
Brown
Black
Blue
2 m
B7A-T Input Unit
(standard)
Transmission
Open
distance: 8 1.5 mm
(no connection)
12 to 24 VDC
Brown
Black
Blue
2 m
(standard)
Function
Operation indicator
B7AP
2
min.
B7A Input
Unit
Extension cable
(400m max.)
2