MC-PSIM11 Honeywell Serial Interface Card 51304362-350 New

Manufacturer: Honeywell
Product No.: MC-PSIM11
Condition： In stock
Product Type: Serial Interface Card
Product Origin: USA
Payment: T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

Quantity

Selected quantity: 1

Estimate delivery times: 12-26 days (International), 3-6 days (United States).

Return within 30 days of purchase. Duties & taxes are non-refundable.

Guaranteed Safe Checkout

Global PLC Spare HUB's Insight

The Honeywell MC-PSIM11 (51304362-350) is a high-reliability gateway for serial-to-controller communication.
It features dual independent ports with a maximum data rate of 1 Mbps for high-speed industrial polling.
1500VDC signal isolation protects your central processor from external electrical surges and ground loops.
This card is a preferred solution for integrating Modbus-compliant power meters and third-party PLCs into Honeywell environments.

Technical Specifications

Brand: Honeywell
Model Number: MC-PSIM11
Part Number: 51304362-350
Interface Type: RS-232 and RS-485 (Field Configurable)
Number of Ports: 2 Independent Channels
Data Speed: Up to 1 Mbps Performance
Signal Isolation: 1500 VDC Galvanic Protection
Power Requirement: 5 VDC at 500 mA (Typical)
Protocol Support: Modbus, DNP3, and Serial Pass-through
Temperature Range: -10°C to 55°C (14°F to 131°F)
Dimensions: 2.5 cm x 23.9 cm x 15.9 cm
Weight: 0.3 kg (Lightweight Industrial Design)

Diagnostic and Management Features

Fault Isolation: Dedicated isolation barriers prevent field-side faults from migrating to the backplane.
Integrated UART Checks: Hardware-level parity and framing error detection for data integrity.
Status Monitoring: High-speed TX/RX status reporting directly to the DCS workstation.
Operational Stability: Designed for continuous 24/7 operation in non-climate-controlled control cabinets.

Target Equipment and Applications

Connectivity for smart Motor Control Centers (MCCs) using RS-485.
Integration of legacy SCADA equipment into modern Honeywell Experion systems.
Data acquisition from remote analytical instruments and weighing systems.
Multi-drop networking of localized micro-PLCs.

Shipping and Warranty

Global Logistics: Express shipping available via FedEx, UPS, or DHL.
Processing Time: Ready for dispatch within 24-48 hours.
12-Month Warranty: Every MC-PSIM11 includes a full quality guarantee.
Secure Packaging: Shipped in industrial-grade anti-static shielding.

Frequently Asked Questions (FAQ)

Does the MC-PSIM11 support full-duplex RS-485? Yes, it can be configured for 2-wire half-duplex or 4-wire full-duplex operation depending on the field device.
What is the primary benefit of the 1500VDC isolation? It ensures that high-voltage transients on the field side do not destroy the more expensive controller electronics.
Can I use this card with a Modbus RTU Master? Yes, the MC-PSIM11 is a standard hardware choice for Modbus serial integration in Honeywell systems.
How do I fix erratic data signals on long cable runs? Engineering experience suggests ensuring that the 120-ohm termination resistors are properly seated at both ends of the RS-485 segment.
Is firmware configuration required for the MC-PSIM11? Basic communication parameters (Baud, Parity, Stop bits) are set through the Honeywell configuration software environment.

Selection and Purchasing Guide

Identify the number of serial devices; each MC-PSIM11 supports two independent channels.
Confirm the physical mounting requirements in your existing Honeywell I/O rack.
Verify the protocol compatibility (Modbus vs DNP3) for your specific field devices.
Contact our technical team for assistance with volume discounts or express overnight shipping quotes.

Q: Are these parts 100% original and new?

A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.

Q: How fast is the shipping to my country?

A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.

Q: Can I get a formal quotation with shipping costs?

A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.

Q: Do you offer discounts for bulk orders?

A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.

12-Month Comprehensive Warranty

Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.

Coverage: Functional defects and hardware failures under normal operating conditions.
Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.

Returns & Exchange Policy

We offer a 30-day return policy to ensure you receive the exact part your system requires.

Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.

Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.