ProductPRODUCT
Featured products
Contact Us
- Allen-Bradley
- 1771-OQ16
- DC Isolated Output Module
- USA
- 165 x 51 x 89 mm
- 0.48 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 9
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Product Overview
The Allen-Bradley 1771-OQ16 DC Isolated Output Module is designed for precise and safe DC output control in industrial automation systems. It enables PLCs and DCS systems to drive DC-powered devices such as solenoids, relays, and actuators, while providing electrical isolation for safety and signal integrity.
Its modular plug-in design fits seamlessly into the 1771 I/O chassis, supporting organized, scalable, and maintainable DC output networks.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Allen-Bradley |
| Model | 1771-OQ16 |
| Product Type | DC Isolated Output Module |
| Function | Controls DC-powered devices via isolated outputs |
| Compatible Systems | Allen-Bradley 1771 I/O chassis, PLCs, DCS, SCADA systems |
| Output Type | Isolated DC output |
| Output Channels | 16 points |
| Voltage Range | Configurable DC load (commonly 24 VDC) |
| Mounting Type | Chassis-mounted (1771 I/O rack) |
| Dimensions | 165 × 51 × 89 mm |
| Weight | 0.48 kg |
| Operating Environment | Industrial automation, process control, manufacturing systems |
| Slots Required | Standard 1771 I/O module slot |
| Installation | Plug-in into 1771 I/O chassis |
Function and Working Principle
The 1771-OQ16 operates by:
- Receiving digital control signals from a PLC or DCS system
- Switching DC loads such as actuators, solenoids, or relays
- Providing electrical isolation to protect the control system and outputs
- Allowing modular replacement or expansion without interrupting operation
This ensures accurate, safe, and reliable DC output control in industrial processes.
Role in Industrial Automation
The 1771-OQ16 serves as a critical DC output interface:
- Controls DC-powered actuators, relays, and solenoids
- Converts PLC/DCS digital commands into isolated DC outputs
- Maintains organized terminal wiring for easier troubleshooting and maintenance
- Supports modular system expansion within the 1771 I/O chassis
- Enhances system safety, reliability, and operational efficiency
It is ideal for industrial automation and process control systems requiring safe, isolated DC output control.
Industrial Applications
The 1771-OQ16 is commonly used in:
- DC-powered actuators, solenoids, and relays
- PLC/DCS-controlled industrial automation processes
- SCADA systems requiring isolated DC output control
- Industrial environments needing modular, safe DC outputs
- Applications where electrical isolation and reliable DC switching are critical
Its robust design ensures dependable performance in industrial settings.
Installation and System Integration
Installation steps:
- Insert the module into a standard 1771 I/O chassis slot
- Connect DC load wiring to actuators, solenoids, or relays
- Verify wiring and DC voltage ratings
- Configure PLC or DCS to control DC output channels
- Maintain accessibility for inspection, maintenance, and expansion
Proper installation ensures safe, accurate, and reliable DC output operation.
Compatible System Components
The 1771-OQ16 integrates with:
- Allen-Bradley 1771 I/O chassis
- PLC controllers and DCS systems
- DC-powered devices: solenoids, actuators, relays
- SCADA systems for monitoring and control
- Other 1771 I/O modules for modular expansion
This creates a reliable and scalable DC output network.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| Allen-Bradley 1771-OQ | DC Output Module | Standard DC output | PLC/DCS systems |
| Allen-Bradley 1771-OBN | DC High Truth Output | High-current DC switching | Industrial automation |
| Siemens SM 1232 | Digital DC Output Module | DC load control | PLC control panels |
| ABB DO810 | DC Output Module | Isolated DC outputs | Process control systems |
| GE IS200TBCIH3C | Contact Input/Output Terminal Block | DC output switching | Automation panels |
Key Advantages
- Provides isolated, reliable DC output control for industrial devices
- Modular design for easy installation, maintenance, and expansion
- Organized terminals for efficient wiring and troubleshooting
- Electrical isolation ensures safety and signal integrity
- Fully compatible with Allen-Bradley 1771 I/O chassis and PLC systems
- Supports scalable DC output networks in modular automation systems
Technical FAQs
What type of outputs does it provide?
Isolated DC outputs for solenoids, actuators, relays, and other DC-powered devices.
How is it mounted?
Plug-in module for Allen-Bradley 1771 I/O chassis.
Is it suitable for industrial environments?
Yes, designed for reliable operation under demanding industrial conditions.
Can it work with other 1771 modules?
Yes, fully compatible within the 1771 I/O chassis system.
Conclusion
The Allen-Bradley 1771-OQ16 DC Isolated Output Module is a robust, safe, and modular solution for DC control. Its isolated outputs, precise switching, and compatibility with the 1771 I/O chassis make it essential for PLC, DCS, and SCADA systems requiring accurate, safe, and reliable DC output operation in industrial automation.