Excellent PLC
Product Introduction
The Allen-Bradley 1771-OQ16 DC Isolated Output Module is a high-performance DC isolated output module designed for the PLC-5 1771 I/O system by Allen-Bradley. It provides precise and isolated DC outputs, enabling safe and reliable control of industrial field devices such as solenoids, relays, and actuators. Its isolated design ensures electrical separation between the outputs and the backplane, minimizing interference and protecting sensitive devices in complex automation systems.
The module offers 16 DC output channels, each capable of handling up to 2 A of continuous current, with a total module current of 32 A. Operating in the 10–32 VDC range and featuring a typical DC signal delay of 50 ms, the 1771-OQ16 ensures responsive and accurate output control in industrial environments. Its compact 165 × 51 × 89 mm design allows easy installation in standard 1771 I/O chassis slots, integrating seamlessly with PLC-5 systems.
Product Specifications
| Parameter | Description |
|---|---|
| Product Name | Allen-Bradley 1771-OQ16 DC Isolated Output Module |
| Manufacturer | Allen-Bradley |
| Series | 1771 PLC-5 I/O System |
| Module Type | DC isolated output module |
| Number of Outputs | 16 points |
| Operating Voltage | 10–32 VDC |
| Max Continuous Current per Output | 2 A |
| Max Continuous Current per Module | 32 A |
| Typical DC Signal Delay (Off) | 50 ms |
| Dimensions | 165 × 51 × 89 mm |
| Weight | 0.48 kg |
Applications
● Industrial DC Load Control
Operates solenoids, relays, actuators, and other DC-powered devices with isolated outputs.
● PLC-5 Automation Systems
Translates digital PLC commands into precise and safe isolated DC outputs.
● Manufacturing and Production Lines
Controls multiple devices simultaneously while protecting sensitive systems from electrical interference.
● Energy and Utility Systems
Switches DC-powered field devices in energy distribution and control applications.
● Laboratory and Instrumentation
Provides isolated DC output for precise testing and monitoring equipment.
Advantages
● Electrical Isolation
Protects the backplane and other modules from electrical noise and interference.
● High Output Capacity
16 outputs with 2 A per channel and a total of 32 A per module.
● Wide Operating Voltage
Supports 10–32 VDC for flexibility in industrial applications.
● Fast Response
Typical DC signal delay of 50 ms ensures timely device operation.
● Compact Design
Fits standard 1771 I/O chassis for easy integration and expansion.
● Reliable Industrial Performance
Designed for continuous operation in demanding industrial environments.
