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1771-OW16 | Allen-Bradley PLC-5 Channel-Isolated Contact Output Module, 16-Ch, B
- Regular price
- $449.00
- Sale price
- $449.00
- Regular price
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Product Description P/N: 1771-OW16
Description
The Allen-Bradley 1771-OW16 is a 16-channel relay contact output module designed for PLC-5 and 1771 I/O systems. Each channel provides isolated relay switching for dependable control of AC and DC loads across industrial environments. With a mix of fixed normally open and selectable contact outputs, the module supports flexible integration into a wide range of automation applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Category | PLC Modules |
| Subcategory | 1771 Digital Output |
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Series | A and B |
| Part Number | 1771-OW16 |
| Module Type | Digital Contact Output Module |
| Number of Outputs | 16 |
| Contact Output Type | 8 N.O. and 8 Selectable N.O./N.C. |
| AC Operating Voltage | 24–250 VAC |
| DC Operating Voltage | 24–150 VDC |
| Backplane Current | 1300 mA |
| Maximum Continuous Current per Module | 2 A (80 W DC max, 500 VA AC max) |
| Coating | Conformal coat |
| Contact Life | 300,000 operations |
| Typical AC Signal Delay (Off) | 45 ± 15 ms |
| Typical DC Signal Delay (Off) | 50 ms |
| Bounce Time | 4 ms |
| Wiring Arm | 1771-WN |
| Module Location | 1771-A1B to A4B or later chassis |
| Mounting | Rack mountable |
| Contact Form | N.O. / N.C. |
| Groups | 2 groups of 8 isolated channels |
Information About 1771-OW16
The 1771-OW16 is part of the Allen-Bradley 1771 product series and provides electromechanical relay outputs arranged in two isolated groups of eight channels each. The module supports both 24–250 VAC and 24–150 VDC loads, offering a combination of fixed N.O. channels and selectable N.O./N.C. channels. Installed in 1771-A1B through A4B or later chassis, it interfaces with field wiring through the 1771-WN wiring arm, enabling fast installation and removal without disturbing field connections. Designed with conformal coating and individual channel isolation, the 1771-OW16 ensures reliable operation even in electrically noisy or demanding industrial environments.
Key Features:
- Sixteen Relay Outputs: Includes 8 normally open channels and 8 selectable N.O./N.C. channels for flexible circuit control.
- Wide Voltage Compatibility: Supports AC loads from 24–250 VAC and DC loads from 24–150 VDC.
- Isolated Output Groups: Two groups of eight channels provide individual isolation and improved fault tolerance.
- Backplane-Powered Design: Draws 1300 mA from the 1771 chassis backplane with no external power requirements.
- Durable Electromechanical Relays: Rated for up to 300,000 operations with conformal coating for harsh environments.
- Diagnostic Indicators: Includes 16 status LEDs, one for each channel, to simplify monitoring and troubleshooting.
- Reliable Switching Performance: Typical signal delays of 45 ms (AC off) and 50 ms (DC off) with a bounce time of 4 ms.
- Compatible Wiring Arm: Uses the 1771-WN terminal block for convenient and secure wiring.
The 1771-OW16 delivers durable and configurable relay output performance suited for PLC-5 and 1771-based control systems.
Description
The Allen-Bradley 1771-OW16 is a 16-channel relay contact output module designed for PLC-5 and 1771 I/O systems. Each channel provides isolated relay switching for dependable control of AC and DC loads across industrial environments. With a mix of fixed normally open and selectable contact outputs, the module supports flexible integration into a wide range of automation applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Category | PLC Modules |
| Subcategory | 1771 Digital Output |
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Series | A and B |
| Part Number | 1771-OW16 |
| Module Type | Digital Contact Output Module |
| Number of Outputs | 16 |
| Contact Output Type | 8 N.O. and 8 Selectable N.O./N.C. |
| AC Operating Voltage | 24–250 VAC |
| DC Operating Voltage | 24–150 VDC |
| Backplane Current | 1300 mA |
| Maximum Continuous Current per Module | 2 A (80 W DC max, 500 VA AC max) |
| Coating | Conformal coat |
| Contact Life | 300,000 operations |
| Typical AC Signal Delay (Off) | 45 ± 15 ms |
| Typical DC Signal Delay (Off) | 50 ms |
| Bounce Time | 4 ms |
| Wiring Arm | 1771-WN |
| Module Location | 1771-A1B to A4B or later chassis |
| Mounting | Rack mountable |
| Contact Form | N.O. / N.C. |
| Groups | 2 groups of 8 isolated channels |
Information About 1771-OW16
The 1771-OW16 is part of the Allen-Bradley 1771 product series and provides electromechanical relay outputs arranged in two isolated groups of eight channels each. The module supports both 24–250 VAC and 24–150 VDC loads, offering a combination of fixed N.O. channels and selectable N.O./N.C. channels. Installed in 1771-A1B through A4B or later chassis, it interfaces with field wiring through the 1771-WN wiring arm, enabling fast installation and removal without disturbing field connections. Designed with conformal coating and individual channel isolation, the 1771-OW16 ensures reliable operation even in electrically noisy or demanding industrial environments.
Key Features:
- Sixteen Relay Outputs: Includes 8 normally open channels and 8 selectable N.O./N.C. channels for flexible circuit control.
- Wide Voltage Compatibility: Supports AC loads from 24–250 VAC and DC loads from 24–150 VDC.
- Isolated Output Groups: Two groups of eight channels provide individual isolation and improved fault tolerance.
- Backplane-Powered Design: Draws 1300 mA from the 1771 chassis backplane with no external power requirements.
- Durable Electromechanical Relays: Rated for up to 300,000 operations with conformal coating for harsh environments.
- Diagnostic Indicators: Includes 16 status LEDs, one for each channel, to simplify monitoring and troubleshooting.
- Reliable Switching Performance: Typical signal delays of 45 ms (AC off) and 50 ms (DC off) with a bounce time of 4 ms.
- Compatible Wiring Arm: Uses the 1771-WN terminal block for convenient and secure wiring.
The 1771-OW16 delivers durable and configurable relay output performance suited for PLC-5 and 1771-based control systems.
