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ControlLogix 16 Point Digital Output
SKU: 1756-OB16EK
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Short Description
Description:
The 1756-OB16EK is a rugged, high-performance DC digital output module for the ControlLogix-XT platform that includes 16 source outputs, enhanced diagnostics, and built-in electronic protection.
Each channel is electronically fused, which allows for automatic shutdown and reset in the event of an overload or short circuit, reducing the need for human fuse replacement and increasing system uptime.
This module supports 12/24V DC loads such as solenoids, relays, and pilot lights, and it has conformal coating for added durability in corrosive or high-humidity situations.
It's suited for industrial applications that require high fault tolerance, quick switching, and environmental resistance.
With LED indications for each channel, hot-swap ability, and output status monitoring capabilities, the 1756-OB16EK provides dependable performance and diagnostic visibility in demanding control systems.
Buy currently uses Select Automation shop pricing and checkout.
Electrical Specifications:
Number of Outputs: 16 sourcing DC outputs.
Voltage Range: 10–31V DC.
Nominal Voltage: 12/24V DC.
Current Rating:
1 A per channel.
8 A total per module.
Protection:
Electronic fusing (auto-resettable).
Overload and short-circuit detection.
Output Delay: Typically, <1 ms (on/off transitions).
Diagnostics & Features:
Advanced Diagnostics:
Output state monitoring.
Fault detection and reporting.
Status Indicators: Individual LEDs per output channel.
Hot-Swappable: Yes.
Conformal Coating: Yes — XT-rated for corrosive and high-humidity environments.
Environmental Ratings:
Operating Temperature: –25°C to +70°C.
Storage Temperature: –40°C to +85°C.
Humidity: 5% to 95%, non-condensing.
Shock Resistance: 30g.
Vibration Resistance: 10–500 Hz, 5g.
Mechanical & Integration:
Platform: ControlLogix chassis based.
Connection: Requires RTB (Removable Terminal Block) or 1492 IFM (Interface Module).
Certifications: UL, CE, CSA.