The 1756-OW16I Digital Output Module by Allen-Bradley is a 16-channel isolated relay output unit designed for ControlLogix systems. It delivers secure ON/OFF actuation at 120VAC with individual circuit protection, making it ideal for high-reliability industrial automation environments.
Technical Specifications
Parameter
Value
Manufacturer
Allen-Bradley
Model Number
1756-OW16I
Module Type
Digital Output Relay Module
Product Range
ControlLogix Series
Output Channels
16 isolated relay outputs
Output Voltage
120VAC
Circuit Protection
Individual per channel
RIUP Support
Yes (Removal and Insertion Under Power)
Communication
Producer/consumer model
Diagnostics
Module-level fault reporting
Timestamping
Precise system-level timestamps
Certifications
UL, CSA, FM, CE, Class I Div 2
Terminal Block Requirement
Removable Terminal Block (RTB)
LED Indicators
Per-channel status LEDs
Dimensions (W×H×D)
3.5 × 14 × 14.5 cm
Weight
0.28 kg
HS Code
8537101190
System Compatibility
PLC (ControlLogix)
Product Origin
USA
Lifecycle Status
Active
Minimum Order Quantity
1
Lead Time
In Stock
Features
16-channel isolated relay outputs for secure actuation of field devices.
Supports hot-swappable maintenance with RIUP functionality.
Built-in fault diagnostics and timestamping enhance system reliability.
Certified for hazardous environments (Class I Div 2).
LED indicators simplify troubleshooting and status monitoring.
Compact design fits seamlessly into ControlLogix chassis.
Applications & Compatibility
The 1756-OW16I module is ideal for:
Industrial automation systems requiring high-density relay outputs
Machine control and process applications with 120VAC actuation
