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Allen-Bradley 1756-OB16I | 16-Channel 24V DC Isolated Digital Output Module for ControlLogix Systems
Overview
The Allen-Bradley 1756-OB16I is a 16-channel 24V DC digital output module for ControlLogix systems, featuring individually isolated sourcing outputs. Designed for reliable and high-speed operation, this module is ideal for switching loads in applications requiring electrical isolation and precise control.
Key Features
-
16 Digital Sourcing Outputs – Each channel is individually isolated
-
24V DC Nominal Output Voltage – Supports a wide range of DC devices
-
High-Speed Switching – Fast ON/OFF response for time-critical applications
-
Channel-Level Diagnostics – Detects open wire and short circuit conditions
-
LED Indicators – Status for each output channel
-
Hot-Swappable – Replaceable without shutting down the system
-
Studio 5000 Integration – Easy configuration and monitoring
Technical Specifications
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Catalog Number: 1756-OB16I
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Output Type: Digital sourcing (P-channel)
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Channels: 16, individually isolated
-
Nominal Output Voltage: 24V DC
-
Output Voltage Range: 10–31.2V DC
-
Output Current per Channel: 0.5 A max
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Current per Module: 8 A max total
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Backplane Current Draw: 120 mA @ 5.1V DC
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Isolation Voltage: 250V (channel-to-channel and channel-to-backplane)
-
Operating Temperature: 0°C to +60°C (32°F to 140°F)
-
Certifications: UL, CE, CSA, ATEX, IECEx
Applications
-
Solenoid and Contactor Control
-
Industrial Automation Panels
-
Material Handling and Packaging Machines
-
OEM Equipment
-
Machine Safety and Status Signaling
Why Choose the 1756-OB16I?
-
Isolated Outputs – Reduces electrical noise and improves fault containment
-
Reliable High-Speed Control – Suited for demanding applications
-
Integrated Diagnostics – Minimizes downtime and speeds up troubleshooting
-
Seamless Logix Integration – Fully compatible with ControlLogix architecture
-
Rockwell Automation Quality – Proven durability in harsh environments
Order Now
Available and ready to ship globally.
Description
Allen-Bradley 1756-OB16I | 16-Channel 24V DC Isolated Digital Output Module for ControlLogix Systems
Overview
The Allen-Bradley 1756-OB16I is a 16-channel 24V DC digital output module for ControlLogix systems, featuring individually isolated sourcing outputs. Designed for reliable and high-speed operation, this module is ideal for switching loads in applications requiring electrical isolation and precise control.
Key Features
-
16 Digital Sourcing Outputs – Each channel is individually isolated
-
24V DC Nominal Output Voltage – Supports a wide range of DC devices
-
High-Speed Switching – Fast ON/OFF response for time-critical applications
-
Channel-Level Diagnostics – Detects open wire and short circuit conditions
-
LED Indicators – Status for each output channel
-
Hot-Swappable – Replaceable without shutting down the system
-
Studio 5000 Integration – Easy configuration and monitoring
Technical Specifications
-
Catalog Number: 1756-OB16I
-
Output Type: Digital sourcing (P-channel)
-
Channels: 16, individually isolated
-
Nominal Output Voltage: 24V DC
-
Output Voltage Range: 10–31.2V DC
-
Output Current per Channel: 0.5 A max
-
Current per Module: 8 A max total
-
Backplane Current Draw: 120 mA @ 5.1V DC
-
Isolation Voltage: 250V (channel-to-channel and channel-to-backplane)
-
Operating Temperature: 0°C to +60°C (32°F to 140°F)
-
Certifications: UL, CE, CSA, ATEX, IECEx
Applications
-
Solenoid and Contactor Control
-
Industrial Automation Panels
-
Material Handling and Packaging Machines
-
OEM Equipment
-
Machine Safety and Status Signaling
Why Choose the 1756-OB16I?
-
Isolated Outputs – Reduces electrical noise and improves fault containment
-
Reliable High-Speed Control – Suited for demanding applications
-
Integrated Diagnostics – Minimizes downtime and speeds up troubleshooting
-
Seamless Logix Integration – Fully compatible with ControlLogix architecture
-
Rockwell Automation Quality – Proven durability in harsh environments
Order Now
Available and ready to ship globally.