Product Details
Configured for 16-channel analog output termination and loop control within FSC distributed control platforms, the Honeywell MC-GHAO11 51309540-175 (MC-GHAO11 Analog Output Module) provides direct physical/electrical execution of precision current signal transmission.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | MC-GHAO11 (51309540-175) |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.2 kg |
| Dimensions | 15.1 x 12 x 4.7 cm |
| Operating Temp | 0 to +60 deg C |
| Power Consumption | Backplane-supplied DC power |
| Module Type | Analog Output Module (Field Termination Assembly) |
| Output Channels | 16 isolated channels |
| Output Range | 0-21.1 mA adjustable |
| Output Accuracy | +/-0.05% current linearity |
| Readback Accuracy | +/-4% of full scale |
| Output Ripple | 100 mV peak-to-peak |
| Max Output Capacity | 24 mA absolute maximum |
| System Compatibility | FSC System / DCS |
4-20 mA HART Loop Protocol and Channel-to-Channel Isolation
The module incorporates robust channel-to-channel isolation networks across all 16 independent output loops to eliminate ground potential differentials and common-mode interference. Precision digital-to-analog converters condition 0-21.1 mA signals while preserving 4-20 mA HART loop protocol compatibility for bi-directional communication with intelligent field actuators. Hardware diagnostic circuits perform continuous cycle checks every minute, supporting rapid failover response times under 20 ms during fault conditions.
Frequently Asked Questions
Q: What response time is maintained by the hardware failover mechanism during a fault?
A: The module executes fault detection and switches to a safe state within a failover response time of less than 20 ms.
Q: How many independent control loops does the module support simultaneously?
A: The assembly provides 16 fully isolated analog output channels for independent loop control and signal modulation.
Field Installation Guidelines
- Ensure cabinet backplane power is de-energized before mounting the module onto the designated FSC system rack chassis.
- Align the hardware card edges with cabinet guide slots and press firmly until backplane bus connectors seat fully.
- Terminate field actuator signal wiring at the onboard screw terminal blocks, verifying correct loop polarity for each of the 16 channels.
- Secure shield drain wires to the cabinet grounding bar to maintain electromagnetic immunity against high-frequency plant noise.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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