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HART 8-Channel Analog Output Module | 1756-OF8IHK

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About the Product

Allen-Bradley 1756-OF8IHK ControlLogix HART Output Module

Key Technical Parameters

Output current range: 0-21.5 mA

Accuracy: ±0.1% of span at 25°C

Output signal: 4-20 mA with HART protocol

Operating temperature: -20°C to 60°C

Response time: 10 ms per channel

Power consumption: 2.5W at 24V DC

Isolation voltage: 250V AC continuous

Industrial Applications

Process control in chemical plants

Oil and gas pipeline monitoring

Water treatment plant automation

Pharmaceutical production lines

Food and beverage processing

Common Industry Problems Solved

Eliminates signal interference in noisy environments

Reduces wiring costs with HART multiplexing

Prevents ground loops with channel isolation

Enables remote calibration of field devices

Simplifies maintenance with digital diagnostics

Installation Guide

Mount in any ControlLogix chassis slot

Use 1492 wiring interface modules

Allow 25mm clearance for ventilation

Follow Class I Division 2 guidelines

Ground shield wires at one end only

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