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1771-ON Allen-Bradley
Original price
$627.00
-
Original price
$998.83
Original price
$627.00
$627.00
-
$998.83
Current price
$627.00
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Allen-Bradley 1771-ON is an AC digital output module from the PLC-5, Bulletin 1771 family. It provides eight individually fused 24 V AC output channels and is installed in a standard 1771 I/O chassis. Each output can source up to 1.5 A and the module supports a total load of up to 6 A. It includes front-panel LEDs for output status and fuse-failure indication and is typically used for driving low-voltage AC field devices such as motor starters or indicator lamps within industrial control applications. Part number 1771-ON is configured for rack mounting and keyed into the backplane.
Best Suited For
- Low-voltage (24 V AC) field device control
- PLC-5 system upgrade or replacement
- Rack-mounted I/O chassis installations
- Applications requiring output fusion per channel
- Field wiring environments needing fuse-blown indication
Channels
8 outputs
Voltage range
20-30 V AC
Max per-channel current
1.5 A
Total module current
6 A
Backplane current
225 mA @ 5 V DC
Technical Specifications
I/O & Electrical
Operating voltage range
20-30 V AC
Max continuous current per output
1.5 A
Max total module current
6 A
Minimum load to stay ON
100 mA per output @ 24 V AC (60 Hz)
On-state voltage drop
2 V @ 100 mA
Off-state leakage current
4 mA per output @ 30 V AC
Communication & Power
Backplane current
225 mA @ 5 V DC
Physical & Environmental
Mounting
Rack mountable in 1771 chassis
Coating
Conformal coat
Signal delay off-to-on
1 ms max
Signal delay on-to-off
8.3 ms @ 60 Hz
Operating humidity
5-95 % non-condensing
Operating temperature
32-140 °F
Certifications
ULCSACE
