Module Overview
The 1756-OX8I module provides eight analog output channels for ControlLogix systems, delivering precise voltage or current signals to control valves, actuators, and other analog devices. Each channel is independently isolated to ensure reliable signal integrity and effectively prevent ground loops or electrical interference.
Featuring a compact design, this module integrates easily into ControlLogix racks, making it suitable for both new system installations and system upgrades.
Key Features & Advantages
8 analog output channels, configurable for voltage or current mode
Independent channel isolation design ensures signal integrity
Each channel features a status indicator for real-time output monitoring
Compact design fits standard ControlLogix racks
Technical Parameters
| Specification | Details |
|---|---|
| Manufacturer | Allen-Bradley |
| Catalog Number | 1756-OX8I |
| Pilot duty | C300/R150 |
| Channels | 8 analog outputs |
| Operating voltage range | 5…125V DC 10…240V AC |
| Power dissipation, max | 3.1 W @ 60 °C (140 °F) |
| Accuracy | ±0.1% of full scale |
| Minimum load current | 10 mA per point |
| Response Time | 2 ms typical |
| Relative humidity | 5…95% noncondensing |
| Isolation | 250 V continuous between outputs |
| Storage Temperature | -40 … 85 °C |
| Mounting | ControlLogix chassis |
Installation & Operation Notes
Before installing the module, ensure the power supply to the enclosure is disconnected.
Insert the module into an available ControlLogix slot.
Connect each output channel to the corresponding field device, paying attention to voltage/current settings.
Verify proper output functionality using the LED indicators.
Frequently Asked Questions
Common Problem
How many analog output channels does this module provide?
It provides 8 independent analog output channels.
Can each channel operate in both current and voltage modes?
Yes, each output channel can be configured for either voltage or current mode.
What is the output accuracy?
The module provides ±0.1% accuracy of full scale.
How can I monitor the output status?
Each channel features a dedicated LED indicator to display the current output status.
Specialists in Industrial Automation
Fast Quote Service – PLC Export
Trusted Control Solutions
Reliable analog output modules designed specifically for industrial automation systems, ensuring precise signal transmission and stable operation in harsh environments.
Simplified Integration & Operation
Easily installed in ControlLogix racks, featuring independent monitoring LEDs to reduce setup and troubleshooting time while supporting critical process control.
Speak With Our Experts
| Contact Method | Details |
|---|---|
| sales3@mooreplc.com | |
| WhatsApp / Phone | +86 180 2071 4662 |
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