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1771-OZL Allen-Bradley
Original price
$450.00
-
Original price
$600.00
Original price
$450.00
$450.00
-
$600.00
Current price
$450.00
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1771-OZL is an Allen-Bradley (Rockwell Automation) PLC-5 series digital dry-reed relay contact output module. Providing eight Form A (normally-open) outputs arranged in four groups of two, it interfaces via the 1771 I/O chassis and uses a 1771-WD wiring arm. It supports both 0-24 V AC (RMS) and 0-24 V DC signalling applications in industrial control systems, offering isolation between logic and load circuits and suitable for low-voltage, low-current switching tasks. Part number 1771-OZL.
Best Suited For
- Low-voltage, low-current contact switching
- Noxious or contaminated environments (hermetically sealed relays)
- PLC-5 I/O chassis integration
- Applications requiring isolated reed relay outputs
Outputs
8 Form A
Voltage range
0-24 V AC / 0-24 V DC
Max output current
100 mA per output
Backplane current
420 mA
Technical Specifications
I/O & Electrical
Outputs
8 (4 groups of 2), Form A
Operating voltage
0-24 V AC RMS; 0-24 V DC
Maximum output current
100 mA per output
Surge current
100 mA maximum per output
Minimum contact load
10 mA @ 24 V (AC and DC)
Communication & Power
Backplane current
420 mA
Power dissipation
2-2.2 W
Thermal dissipation
6.9-7.6 BTU/hr
Physical & Environmental
Operate/release time
1 ms max
Bounce time
1 ms max
Maximum switching frequency
10 Hz
Signal delay (on or off)
1 ms
Isolation voltage
1000 V (contacts open); 1500 V (coil to contacts)
Operating temp
0-60 °C (32-140 °F)
Storage temp
-40-85 °C (-40-185 °F)
Relative humidity
5-95 % non-condensing
Module dimensions
4.38 × 1.5 × 11.81 in
Weight
1.06 lb (0.48 kg)
Wiring arm
1771-WD
Mounting
Rack-mountable in 1771 Series A or B chassis
