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1771-OR Allen-Bradley
Original price
$1,306.25
-
Original price
$1,868.98
Original price
$1,868.98
$1,306.25
-
$1,868.98
Current price
$1,868.98
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1771-OR is an Allen-Bradley isolated AC output module in the 1771 PLC-5 family. Installed in a 1771 I/O chassis, it provides multiple isolated output channels for switching 220 V AC loads. It is commonly used in machine-level control systems to drive AC relays, solenoids, or motor contactors where isolation between load circuits and control logic is required. Typical deployment includes on-machine control panels, remote I/O racks, and isolated load switching in industrial automation.
Best Suited For
- Isolated 220 V AC load switching
- Machine-mounted PLC-5 I/O racks
- Applications requiring load-to-logic isolation
- Use with AC contactors or solenoid loads
Outputs
4 isolated pairs (4×2)
Nominal voltage
220 V AC, 50/60 Hz
Max output current
2 A per output, ≤ 6 A per module
Operating temp
0 °C to 60 °C (32 °F to 140 °F)
Backplane current
-
Technical Specifications
I/O & Electrical
Nominal output voltage
220 V AC, 50/60 Hz
Output voltage range
184 to 276 V AC @ 47-63 Hz
Output current rating
2 A per output, not to exceed 6 A per module
Surge current
15 A for 100 ms, repeatable every 2 s
Minimum load current
60 mA per output @ 220 V AC, 60 Hz
On-state voltage drop (max.)
-
Off-state leakage current
-
Communication & Power
Backplane current
-
Field wiring arm
-
Physical & Environmental
Operating temperature
0 °C to 60 °C (32 °F to 140 °F)
Storage temperature
-40 °C to 85 °C (-40 °F to 185 °F)
Relative humidity
5 % to 95 % (no condensation)
