





1771-OQ16 | Allen-Bradley PLC-5 Digital DC Output Module, 16-Point, 10-32V DC
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- $2,023.85
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- $2,023.85
- Regular price
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Product Description P/N: 1771-OQ16
Description
The Allen-Bradley 1771-OQ16 is a digital DC output module from the PLC-5 family. It provides 16 isolated output channels rated for 10–32V DC operation and is suitable for controlling relays and other DC output devices.
Technical Specifications
Manufacturer | Rockwell Automation |
Brand | Allen-Bradley |
Part Number/Catalog No. | 1771-OQ16 |
Module Type | Digital DC Output Module |
Number of Outputs | 16 Outputs |
Voltage Category | 10-32 Volts DC, Sink or Source |
DC Operating Voltage | 10-32 Volts |
Backplane Current | 400 Miliamperes |
Max Continuous Current Per Output | 2 Amperes |
Max Continuous Current Per Module | 32 Amperes |
Wiring Arm | 1771-WN |
Model Status | Earlier Model |
Coating | Conformal Coat |
Typical AC Signal Delay (Off) | 45 (+/- 15) ms |
Typical DC Signal Delay (Off) | 50 ms |
Mounting | Rack Mountable |
Series | A, B and C |
Information About 1771-OQ16
The 1771-OQ16 is part of the Allen-Bradley 1771 I/O module series for PLC-5 controllers, designed to expand system output capabilities with reliable isolated DC control. Operating at 10–32V DC, it supports both sink and source configurations, with each channel capable of 2A continuous current and a total module capacity of 32A. The module requires 400 mA of backplane current at 5V DC and integrates 18 LED indicators—16 for output status, one for fuse condition, and one for active status—to provide clear diagnostics. It is conformal-coated for durability, features modular hardware for space-efficient installation, and connects using the 1771-WH wiring arm. Compatible with most 1771 I/O chassis except the 1771-A1, A2, and A4, it supports keying to prevent incorrect placement. With typical signal delays of 45 ms for AC and 50 ms for DC, the 1771-OQ16 ensures reliable switching for general-purpose and isolated circuit applications.
Key Features:
- Output capacity: 16 isolated DC outputs supporting sink or source wiring for flexible applications.
- Voltage range: Operates within 10–32V DC, making it suitable for standard industrial devices.
- Current handling: Provides up to 2A per channel and 32A maximum per module for high-density loads.
- Power requirement: Draws 400 mA at 5V DC from the chassis backplane for reliable operation.
- Diagnostics: Equipped with 18 LED indicators, including 16 for outputs, 1 fuse blown indicator, and 1 active status LED.
- Signal response: Typical signal OFF delay of 45 ms (AC) and 50 ms (DC) for controlled switching.
- Installation: Compatible with most 1771 I/O chassis except models A1, A2, and A4, with keying between pins 22–24 and 32–34.
- Wiring: Uses the 1771-WH wiring arm for secure and organized field terminations.
- Durability: Conformal-coated for protection against dust, moisture, and industrial contaminants.
- Application: Designed for relays, actuators, and other DC output devices in isolated and general-purpose circuits.
The 1771-OQ16 delivers the reliability and precision required for DC output control in Allen-Bradley PLC-5 automation systems.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.
Description
The Allen-Bradley 1771-OQ16 is a digital DC output module from the PLC-5 family. It provides 16 isolated output channels rated for 10–32V DC operation and is suitable for controlling relays and other DC output devices.
Technical Specifications
Manufacturer | Rockwell Automation |
Brand | Allen-Bradley |
Part Number/Catalog No. | 1771-OQ16 |
Module Type | Digital DC Output Module |
Number of Outputs | 16 Outputs |
Voltage Category | 10-32 Volts DC, Sink or Source |
DC Operating Voltage | 10-32 Volts |
Backplane Current | 400 Miliamperes |
Max Continuous Current Per Output | 2 Amperes |
Max Continuous Current Per Module | 32 Amperes |
Wiring Arm | 1771-WN |
Model Status | Earlier Model |
Coating | Conformal Coat |
Typical AC Signal Delay (Off) | 45 (+/- 15) ms |
Typical DC Signal Delay (Off) | 50 ms |
Mounting | Rack Mountable |
Series | A, B and C |
Information About 1771-OQ16
The 1771-OQ16 is part of the Allen-Bradley 1771 I/O module series for PLC-5 controllers, designed to expand system output capabilities with reliable isolated DC control. Operating at 10–32V DC, it supports both sink and source configurations, with each channel capable of 2A continuous current and a total module capacity of 32A. The module requires 400 mA of backplane current at 5V DC and integrates 18 LED indicators—16 for output status, one for fuse condition, and one for active status—to provide clear diagnostics. It is conformal-coated for durability, features modular hardware for space-efficient installation, and connects using the 1771-WH wiring arm. Compatible with most 1771 I/O chassis except the 1771-A1, A2, and A4, it supports keying to prevent incorrect placement. With typical signal delays of 45 ms for AC and 50 ms for DC, the 1771-OQ16 ensures reliable switching for general-purpose and isolated circuit applications.
Key Features:
- Output capacity: 16 isolated DC outputs supporting sink or source wiring for flexible applications.
- Voltage range: Operates within 10–32V DC, making it suitable for standard industrial devices.
- Current handling: Provides up to 2A per channel and 32A maximum per module for high-density loads.
- Power requirement: Draws 400 mA at 5V DC from the chassis backplane for reliable operation.
- Diagnostics: Equipped with 18 LED indicators, including 16 for outputs, 1 fuse blown indicator, and 1 active status LED.
- Signal response: Typical signal OFF delay of 45 ms (AC) and 50 ms (DC) for controlled switching.
- Installation: Compatible with most 1771 I/O chassis except models A1, A2, and A4, with keying between pins 22–24 and 32–34.
- Wiring: Uses the 1771-WH wiring arm for secure and organized field terminations.
- Durability: Conformal-coated for protection against dust, moisture, and industrial contaminants.
- Application: Designed for relays, actuators, and other DC output devices in isolated and general-purpose circuits.
The 1771-OQ16 delivers the reliability and precision required for DC output control in Allen-Bradley PLC-5 automation systems.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.


