Product Details
Configured for high-density analog signal processing in Honeywell control networks, the Honeywell 51308361-175 (51308361-175 Analog Input Module) provides direct physical/electrical execution. Cataloged as an AI IOM Application PWA, it converts incoming field instrumentation signals into digital logic data for backplane transmission to primary process controllers.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51308361-175 |
| Brand | Honeywell |
| Origin | Industrial Standard Assembly |
| Weight | 0.45 kg |
| Dimensions | Standard C300 / Series C IOM Form Factor |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 24 VDC Nominal (Backplane Powered) |
| Board Assembly Type | Analog Input Option Module Assembly (PWA) |
| Signal Conversion | Multi-Channel Analog-to-Digital Processing |
| System Compatibility | Honeywell Experion PKS Series C / C300 I/O |
Channel-to-Channel Isolation & DCS Process Telemetry
The 51308361-175 assembly incorporates galvanic channel-to-channel isolation circuits to decouple individual analog input loops from internal system backplane logic. This isolation barrier prevents ground loop current formation and suppresses common-mode electrical noise when monitoring 4-20 mA HART loop protocol transmitters. Signal integrity is maintained across all channels, preventing high-voltage transients on field wiring from causing cross-talk or damaging adjacent controller components.
Frequently Asked Questions
Q: Does the 51308361-175 PWA support online hot-swapping during live process operations?
A: Yes, when installed in a standard Series C I/O terminal assembly, the module can be removed and replaced under power without disturbing backplane communications on adjacent I/O modules.
Q: Is external power required for field-side transmitter loops connected to this module?
A: Operating power for the internal A/D converters is supplied via the 24 VDC backplane bus, but field loop transmitter power depends on whether active or passive wiring is selected on the field termination assembly.
Field Installation Guidelines
- Confirm that the I/O slot keying matches the 51308361-175 assembly before inserting the board into the mounting base.
- Ensure the module is firmly pressed into the backplane connector until both side retaining latches snap into place.
- Terminate signal cable shielding strictly at the designated cabinet grounding bus bar to preserve channel-to-channel isolation.
- Maintain minimum recommended cabinet ventilation clearances to facilitate natural convective thermal dissipation.
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.
Tech & Buying Guide
Understanding Marshalling Cabinets in Industrial Control Systems Architecture
Industrial control system deployments rely on structured signal distribution to bridge field instrumentation with central processing hardware. A marshalling cabinet serves as the vital intermediate connection point between heavy field home-run multi-pair cables and delicate input/output (I/O) modules housed inside Programmable Logic Controller (PLC) or Distributed Control System (DCS) enclosures. By segregating field cable terminations from control hardware, engineers maintain system flexibility, safeguard controller components, and streamline commissioning workflows.
FAT vs SAT in Industrial Control Systems: Key Differences and Execution Guide
Industrial control system deployment relies on strict verification protocols to guarantee operational safety, system stability, and regulatory compliance. Commissioning complex Programmable Logic Controller (PLC) racks, Distributed Control Systems (DCS), and Safety Instrumented Systems (SIS) requires two critical milestones: the Factory Acceptance Test (FAT) and the Site Acceptance Test (SAT). Both procedures validate that system automation meets design specifications, but they occur at different stages of project execution and target distinct operational risks.
Hub vs Switch vs Router in Industrial Automation Architecture
Modern factory automation relies on reliable industrial networking infrastructure to exchange real-time field data across operational technology systems. Engineers often encounter networking hardware like hubs, switches, and routers when integrating Programmable Logic Controllers, Distributed Control Systems, and SCADA monitoring nodes. Although these devices share physical ports, they operate at different layers of the Open Systems Interconnection reference model and deliver distinct traffic management capabilities.