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- Allen-Bradley
- 1762-IQ8OW6
- MicroLogix 1200 DC Input/Relay Output Combination Module
- USA
- 90 x 40.4 x 87 mm
- 0.28 kg
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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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.
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Product Overview
The Allen-Bradley 1762-IQ8OW6 MicroLogix 1200 Combination I/O Module is a compact industrial automation module that integrates both digital inputs and relay outputs in a single unit.
It is designed for MicroLogix 1200 PLC systems and is used to simplify control cabinet wiring by combining 8 digital DC input channels and 6 relay output channels into one expansion module. This reduces space requirements while improving system flexibility in small to medium industrial automation applications.
The module is widely used in machine control, process automation, and discrete control systems where both signal acquisition and actuator control are required.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Model | 1762-IQ8OW6 |
| Product Type | DC Input / Relay Output Combination Module |
| Input Type | 24V DC sinking/source inputs |
| Number of Inputs | 8 points |
| Number of Outputs | 6 relay outputs |
| Output Type | Form A (normally open relay contacts) |
| Output Voltage Range | 5–265V AC / 5–125V DC |
| Input Voltage Range | 10–30V DC |
| Signal Delay | ~8 ms input response |
| Electrical Isolation | Input/output-to-backplane isolation |
| Mounting Type | MicroLogix 1200 expansion / DIN rail |
| Wiring Method | Screw terminal connection |
| Dimensions | 90 × 40.4 × 87 mm |
| Weight | 0.28 kg |
| Application | Industrial PLC control systems |
| Operating Environment | Industrial automation systems |
Function and Working Principle
The 1762-IQ8OW6 operates as a hybrid input/output interface module for PLC systems.
Its working principle includes:
- Receiving 24V DC digital signals from field devices (inputs)
- Converting them into PLC-readable logic states
- Driving relay outputs to control external loads such as motors, solenoids, and alarms
- Providing electrical isolation between field wiring and control logic
- Enabling safe switching of higher voltage or current loads via relay contacts
This combination design allows both monitoring and control functions in a single compact module.
Role in Industrial Control Systems
Within automation systems, the 1762-IQ8OW6 serves as a compact mixed I/O expansion module.
It is commonly used to connect:
- Push buttons and switches
- Proximity sensors
- Limit switches
- Relays and contactors
- Solenoid valves
- Alarm indicators and small motors
It reduces the need for separate input and output modules, simplifying PLC system architecture.
Industrial Applications
The Allen-Bradley 1762-IQ8OW6 is widely used in:
- Industrial machine control systems
- Packaging machinery
- Conveyor systems
- Material handling equipment
- Assembly line automation
- Small PLC control panels
- Process equipment control systems
It is especially suitable for compact automation systems requiring both input and output functionality.
Installation and System Integration
Proper installation ensures stable operation:
- Mounted on MicroLogix 1200 PLC backplane or DIN rail system
- Connected via screw terminal wiring
- Powered through PLC system backplane
- Installed inside industrial control cabinets
- Requires proper grounding and noise suppression practices
Correct installation improves signal reliability and reduces electrical interference.
Compatible System Components
The 1762-IQ8OW6 typically works with:
- MicroLogix 1200 PLC controllers
- Other 1762 expansion I/O modules
- Industrial sensors and switches
- Relay and actuator systems
- Communication and power modules
- Machine control interface devices
It functions as a key hybrid I/O module in MicroLogix architectures.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 1762-IQ16 | Digital input module | Higher input density | Expanded sensing systems |
| 1762-OW16 | Relay output module | More output channels | Actuator-heavy systems |
| 1769-IQ8 | CompactLogix input module | Modern PLC platform | Advanced automation |
| 1769-OW8 | CompactLogix output module | High-performance output | Industrial control |
| 1794-IB8 / OB8 | Flex I/O modules | Distributed architecture | Modular automation systems |
Key Advantages
- Combined input and output functionality in one module
- Space-saving compact design
- Reliable relay-based output switching
- Fast response time (~8 ms)
- Strong electrical isolation between I/O groups
- Easy integration with MicroLogix 1200 systems
Technical FAQs
What is the main function of the 1762-IQ8OW6?
It combines digital input acquisition and relay output control in one PLC expansion module.
What type of outputs does it use?
It uses relay outputs suitable for AC and DC loads.
Where is it used?
Inside PLC control cabinets for industrial automation systems.
Can it control high-power devices directly?
It controls them via relay contacts, often driving contactors or intermediate relays.
Conclusion
The Allen-Bradley 1762-IQ8OW6 MicroLogix 1200 Combination I/O Module is a compact and efficient industrial automation solution that integrates digital inputs and relay outputs into a single device. With flexible wiring, strong isolation, and reliable relay switching, it is well-suited for space-constrained control systems.
For engineers and system integrators, it provides a practical and cost-effective way to simplify PLC architecture while maintaining stable and reliable industrial control performance.