Description
Rockwell Automation 1756-OX8I Digital Output Module
Description
The 1756-OX8I from Rockwell Automation delivers reliable control for industrial systems. It features 8 normally open and 8 normally closed outputs with individual isolation. This module handles voltages from 5-125V DC and 10-240V AC, making it ideal for diverse power environments. Its rugged design ensures stable performance in harsh conditions.
Key Technical Data
- Brand: Rockwell Automation
- Model: 1756-OX8I (Full Suffix: 1756-OX8I/A)
- Outputs: 8 NO + 8 NC (isolated, 2 points/group)
- Voltage Range: 5-125V DC / 10-240V AC
- Pilot Duty: C300/R150
- Max Current: 1.5A @120V AC, 1A @30V DC
- Contact Life: 300,000 cycles (resistive)
- Isolation: 250V continuous
- Response Time: 13ms max (on/off)
- Operating Temp: T4A rated (-20°C to 70°C)
Industrial Pain Solutions
- Voltage Fluctuations: Wide input range (10-240V AC) handles unstable power
- Frequent Cycling: 300k cycle life reduces maintenance needs
- Space Constraints: Compact 1-slot design fits tight panels
- Wiring Errors: Removable terminal blocks simplify installation
Installation Guide
- Power down ControlLogix chassis
- Insert module into compatible slot
- Attach 1756-TBCH/TBS6H terminal block
- Connect wiring per diagram (groups of 2)
- Configure via Studio 5000 software
Compatibility
Works with ControlLogix 1756 chassis and Studio 5000 software. Not compatible with CompactLogix systems.
Packaging
- 1756-OX8I module
- Installation guide
Shipping & Warranty
12-month warranty. Ships via FedEx, UPS, or DHL. Delivery in 2-5 business days globally.
FAQ
Q: Can it handle motor loads?
A: Yes, up to 0.75A @240V AC for small motors.
Q: Is fusing required?
A: Yes, use fused IFM for protection.
Q: Support for safety systems?
A: No, use safety-rated modules for SIL/PL applications.











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