Product Details
The Honeywell 51155506-100, also cataloged as the 51155506-100 Isolated Analog Output Module, operates as a dedicated hardware component for multi-channel analog signal execution within Honeywell C200 controller chassis platforms. It converts internal digital control commands into 6 electrically isolated analog output signals, driving field control elements such as control valves, variable frequency drives, and positioners.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51155506-100 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.24 kg |
| Dimensions | 3.5 cm x 14 cm x 14.5 cm |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 5.5 W (Backplane Bus Load) |
| Output Channels | 6 channels |
| Signal Output Types | Configurable (Voltage or Current) |
| Channel Isolation | Electrical galvanic isolation |
| System Compatibility | Honeywell C200 Controller Family |
4-20 mA HART Loop Protocol & Galvanic Channel Isolation
The 51155506-100 incorporates dedicated digital-to-analog converters paired with individual galvanic isolation barriers on each of its 6 channels. This design isolates channel ground potentials from the main C200 backplane logic, preventing ground loop formation and high-frequency noise injection. When interface lines drive field actuators operating over the 4-20 mA HART loop protocol, the low-impedance channel drivers maintain high signal fidelity and step-response timing without affecting adjacent output circuits.
Frequently Asked Questions
Q: Can channels on the 51155506-100 be independently configured for different output signal ranges?
A: Yes, each of the 6 isolated output channels can be software-configured individually for either voltage or current loop output modes via the controller configuration environment.
Q: Does inserting the 51155506-100 module require shutting down the C200 chassis power?
A: To prevent backplane communication errors and output transients, field power supplies and chassis rack power must be switched off prior to physical insertion or extraction of the module.
Field Installation Guidelines
- Power down the C200 controller chassis and field power loops before seating the module into the designated slot.
- Align the module circuit board with the chassis card guides and push firmly until the rear connector fully engages the backplane header.
- Tighten top and bottom retaining screws to secure the module faceplate against the rack frame and establish chassis ground continuity.
- Route field output wiring using shielded twisted-pair cables, grounding the cable shields at a single chassis ground point to prevent ground loops across the 4-20 mA loops.
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.
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- 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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