Description
Honeywell MC-GHAO11 (part number 51309540-175) is a 16‑channel analog output module for Honeywell Experion PKS and DCS systems, delivering accurate 4–20 mA control signals to valves, actuators, and field devices in process automation.
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Core Specifications
- Brand: Honeywell
- Model: MC-GHAO11 (51309540-175)
- Availability: In Stock
- Delivery Time: Within 3–5 days after payment
- Guarantee: 12 months warranty
- Condition: New, original factory sealed
- Input/Output: 16‑channel analog output; 4–20 mA, galvanically isolated
- Working Temperature: 0°C to +60°C
- Size/Weight: 152 mm × 24 mm × 126 mm; approx. 0.12 kg
- Communication: HART‑capable; supports Experion PKS system bus

Key Features
- High Accuracy & Linearity: ±0.05% resolution and linearity; ±4% readback accuracy for reliable closed‑loop control.
- HART Communication Ready: Built‑in HART filter and multiplexer connector for smart device diagnostics and data exchange.
- Robust Isolation & Protection: Galvanic isolation per channel; 20 ms max failover time; surge protection for industrial noise immunity.
Industry Applications
- Chemical & Petrochemical: Precise valve and actuator control in continuous processes.
- Power Generation: Boiler and turbine auxiliary control in thermal and combined‑cycle plants.
- Oil & Gas: Pipeline and refinery process control, including flow and pressure regulation.
- Pharmaceutical & Food: Sanitary process control with accurate analog signaling for quality assurance.








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