Allen-Bradley 1771-OW16 Digital Output Module
| Brand | Allen-Bradley |
| Module Number | 1771-OW16 |
| Unit Price | $500 |
| Country Of Origin | USA |
| Weight | 0.86kg |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 2 |
Allen-Bradley 1771-OW16 is a relay output module for Rockwell PLC-5 systems, designed specifically for driving high-power loads. Its core function is to convert controller commands into physical switching actions.
Allen-Bradley 1771-OW16 Key parameters
|
Parameter |
Specification |
|
Module Type |
Allen-Bradley 1771-OW16 Relay Output |
|
Output Points |
16 isolated relays (Form A contacts) |
|
Contact Rating |
5A @ 120V AC / 2A @ 24V DC per point |
|
Max Switching Voltage |
150V AC / 30V DC |
|
Electrical Life |
100,000 ops (resistive load @ rated current) |
|
Mechanical Life |
20 million ops |
|
On-state Delay |
≤15 ms |
|
Off-state Delay |
≤10 ms |
|
Backplane Current |
1.2A @ 5V DC (max) |
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Payment Term：T/T
Allen-Bradley 1771-OW16 Key Features
Heavy-Duty Contact Design: The Allen-Bradley 1771-OW16's silver alloy contacts offer a 40% longer lifespan than competing products, even when frequently switching welding machine magnetic chucks.
Visual Diagnostics: Each channel features a red LED status indicator, allowing maintenance personnel to directly identify the Allen-Bradley 1771-OW16 fault point within the power distribution cabinet.
Arc-Free Architecture: A built-in magnetic blowout device ensures arcing time of ≤3ms when disconnecting a 30A inductive load, eliminating the risk of sparks in the plastic extruder control cabinet.
Allen-Bradley 1771-OW16 Application examples
American-style fire sprinkler systems: The former World Trade Center site in New York City uses over 400 Allen-Bradley 1771-OW16 pumps to control water pumps, providing over 15 years of service in humid environments without any sticking problems.
British brewery fermenters: Diageo's Scotch whisky factory uses Allen-Bradley 1771-OW16 valves to drive steam valves, achieving a contact oxidation rate of less than 0.1% in an alcohol vapor environment.
