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1756-OA16 | Allen-Bradley ControlLogix Output Module 74-265 VAC 16-Ch (20 Pin)
- Regular price
- $499.00
- Sale price
- $499.00
- Regular price
-
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Product Description P/N: 1756-OA16
Description
The Allen-Bradley 1756-OA16 is a ControlLogix digital AC output module with 16 channels. It is designed to switch AC loads in the 74–265 VAC range at 47–63 Hz, making it suitable for controlling solenoids, relays, and contactors. With LED channel status indicators and integrated fault detection, the module provides reliable operation in both local and remote ControlLogix chassis.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Digital Output Modules |
| Part Number | 1756-OA16 |
| Subcategory | AC Output Module |
| Type | Digital Output |
| Sub-Brand | ControlLogix |
| Number of Channels | 16 output points |
| Output Type | AC digital output |
| Output Voltage | 74–265 VAC (50/60 Hz) |
| Output Current | Up to 4 A per output (application dependent) |
| Input Current | Approx. 2 mA (module backplane draw) |
| Response Time | ~9.3 ms |
| Group Isolation | 250 V continuous (between groups of 8) |
| Display Type | Output status, communication status, module health |
| Terminal Type | Spring clamp tension terminals |
| Mounting | ControlLogix chassis |
| Enclosure | Open-style |
| Operating Temperature | 0…60 °C (32…140 °F) |
| Certifications | CE, UL, CSA, KC, Marine, NRTL, RCM, CCC |
| Application | AC load switching, machine control, industrial automation |
| Special Features | Per-group isolation, diagnostic indicators |
Information About 1756-OA16
The 1756-OA16 is part of the ControlLogix I/O family, offering 16 fused output points arranged in two groups of eight. Each channel supports up to 0.5 A at 60 °C, with a total module rating of 4 A. It requires a 1756-TBSH or 1756-TBNH removable terminal block for wiring and can be installed in chassis models 1756-A4, A7, A10, A13, or A17. The module consumes 400 mA at 5.1 VDC and 2 mA at 24 VDC, dissipating up to 6.5 W at full load. Key protections include per-point fusing, on/off-state detection, and fault reporting tags such as FuseBlown (fuse failure) and FieldPwrLoss (loss of field power). Response times are 9.3 ms from OFF to ON and 11 ms from ON to OFF, suitable for general-purpose AC control. The module operates from 0…60 °C, with storage limits of –40…85 °C, and is rated for 5–95% RH non-condensing. With pilot duty rating and interposing relay recommendations for heavy inductive loads, the 1756-OA16 ensures long service life in demanding automation systems.
Key Features:
- Design: 16-point AC output module for ControlLogix systems.
- Output Voltage: Operates at 74–265 VAC, 47–63 Hz.
- Output Current: 0.5 A per point, 2 A per group, 4 A total at 60 °C.
- Minimum Load: 10 mA per output channel.
- Response Times: 9.3 ms OFF→ON, 11 ms ON→OFF.
- Power Dissipation: 6.5 W max (22.17 BTU/h).
- Backplane Requirements: 400 mA @ 5.1 VDC, 2 mA @ 24 VDC.
- Protection: Integrated channel fuses, on/off-state monitoring, fault tags (FuseBlown, FieldPwrLoss).
- Indicators: Per-channel LED status indicators.
- Compatibility: Works with all ControlLogix processors and communication modules.
- Mounting: Installs in local or remote chassis with removable terminal blocks (1756-TBSH or 1756-TBNH).
The 1756-OA16 delivers safe and reliable AC output control, making it a versatile solution for industrial automation systems built on the ControlLogix platform.
Description
The Allen-Bradley 1756-OA16 is a ControlLogix digital AC output module with 16 channels. It is designed to switch AC loads in the 74–265 VAC range at 47–63 Hz, making it suitable for controlling solenoids, relays, and contactors. With LED channel status indicators and integrated fault detection, the module provides reliable operation in both local and remote ControlLogix chassis.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Digital Output Modules |
| Part Number | 1756-OA16 |
| Subcategory | AC Output Module |
| Type | Digital Output |
| Sub-Brand | ControlLogix |
| Number of Channels | 16 output points |
| Output Type | AC digital output |
| Output Voltage | 74–265 VAC (50/60 Hz) |
| Output Current | Up to 4 A per output (application dependent) |
| Input Current | Approx. 2 mA (module backplane draw) |
| Response Time | ~9.3 ms |
| Group Isolation | 250 V continuous (between groups of 8) |
| Display Type | Output status, communication status, module health |
| Terminal Type | Spring clamp tension terminals |
| Mounting | ControlLogix chassis |
| Enclosure | Open-style |
| Operating Temperature | 0…60 °C (32…140 °F) |
| Certifications | CE, UL, CSA, KC, Marine, NRTL, RCM, CCC |
| Application | AC load switching, machine control, industrial automation |
| Special Features | Per-group isolation, diagnostic indicators |
Information About 1756-OA16
The 1756-OA16 is part of the ControlLogix I/O family, offering 16 fused output points arranged in two groups of eight. Each channel supports up to 0.5 A at 60 °C, with a total module rating of 4 A. It requires a 1756-TBSH or 1756-TBNH removable terminal block for wiring and can be installed in chassis models 1756-A4, A7, A10, A13, or A17. The module consumes 400 mA at 5.1 VDC and 2 mA at 24 VDC, dissipating up to 6.5 W at full load. Key protections include per-point fusing, on/off-state detection, and fault reporting tags such as FuseBlown (fuse failure) and FieldPwrLoss (loss of field power). Response times are 9.3 ms from OFF to ON and 11 ms from ON to OFF, suitable for general-purpose AC control. The module operates from 0…60 °C, with storage limits of –40…85 °C, and is rated for 5–95% RH non-condensing. With pilot duty rating and interposing relay recommendations for heavy inductive loads, the 1756-OA16 ensures long service life in demanding automation systems.
Key Features:
- Design: 16-point AC output module for ControlLogix systems.
- Output Voltage: Operates at 74–265 VAC, 47–63 Hz.
- Output Current: 0.5 A per point, 2 A per group, 4 A total at 60 °C.
- Minimum Load: 10 mA per output channel.
- Response Times: 9.3 ms OFF→ON, 11 ms ON→OFF.
- Power Dissipation: 6.5 W max (22.17 BTU/h).
- Backplane Requirements: 400 mA @ 5.1 VDC, 2 mA @ 24 VDC.
- Protection: Integrated channel fuses, on/off-state monitoring, fault tags (FuseBlown, FieldPwrLoss).
- Indicators: Per-channel LED status indicators.
- Compatibility: Works with all ControlLogix processors and communication modules.
- Mounting: Installs in local or remote chassis with removable terminal blocks (1756-TBSH or 1756-TBNH).
The 1756-OA16 delivers safe and reliable AC output control, making it a versatile solution for industrial automation systems built on the ControlLogix platform.
