SC-UCMX02 Honeywell ControlEdge Unitary Controller New In Stock

Honeywell SC-UCMX02 ControlEdge Technical Overview

The SC-UCMX02 is a high-performance, non-redundant Unitary Controller engineered for the Honeywell ControlEdge platform. This compact powerhouse integrates 28 mixed onboard I/O channels with a robust 256MB DRAM memory architecture, making it an ideal choice for localized plant control and remote equipment monitoring. The SC-UCMX02 excels in balancing high-density processing with ultra-low power consumption, ensuring stable logic execution even in thermal-sensitive enclosures.

Core Technical Specifications

• Brand: Honeywell
• Model Number: SC-UCMX02
• Series: ControlEdge UCM
• Processor Memory: 256MB DRAM for high-speed logic
• Onboard I/O Count: 28 Mixed Channels (Digital and Analog)
• Rated Input Voltage: 24 VDC (±25% tolerance)
• Operating Voltage Range: 18 to 30 VDC
• Maximum Ripple Voltage: 120 mVpp for precision signal stability
• Current Consumption: 1.20 A max at 30 VDC (includes 9 expansion IOMs)
• Minimum Power Usage: 1.7 W (Stand-alone configuration)
• Maximum Power Usage: 3.4 W (With full IOM expansion)
• Physical Dimensions: 190 mm x 99 mm x 141 mm
• Weight: 700g industrial-grade chassis

Advanced Diagnostic & Monitoring Capabilities

• System Health Tracking: Real-time monitoring of input voltage levels and ripple interference.
• I/O Integrity Checks: Automated detection of connectivity status across the 28 onboard channels.
• Expansion Supervision: Synchronized diagnostic reporting for up to nine connected I/O modules.
• Power Logic Analytics: Precise power consumption metrics to prevent cabinet overheating.

Strategic Device Compatibility

• Primary Control: Interfaces seamlessly with Honeywell Experion and third-party SCADA systems.
• Field Equipment: Suitable for HVAC units, pump stations, and localized boiler controls.
• Expansion Options: Compatible with all ControlEdge Remote I/O (RIOM) modules.

Global PLC Spare HUB's Insight

The SC-UCMX02 is a versatile asset for modern "Edge" computing in industrial automation. Its 256MB DRAM is significantly higher than entry-level controllers, allowing for more complex function block programming without performance lag. During our hardware evaluation, the SC-UCMX02 demonstrated exceptional stability under fluctuating 24V DC power conditions, common in remote field sites. This controller is specifically recommended for users looking to consolidate I/O density without the cost overhead of full system redundancy.

Shipping & Warranty Framework

• Warranty Terms: Includes a comprehensive 12-month manufacturer-backed warranty.
• Dispatch Speed: Ships globally within 24 to 48 hours of order confirmation.
• Logistics Partners: Secured delivery via FedEx, UPS, or DHL.
• Protection: Shipped in static-shielded industrial packaging to ensure unit integrity.

Selection Guide and Engineering FAQ

Can the SC-UCMX02 be used in a redundant pair for high-availability?
No, the SC-UCMX02 is specifically a non-redundant controller. For mission-critical redundancy, you should consult the ControlEdge CPM series.

What is the maximum number of I/O modules I can attach to this unit?
This controller supports up to 9 expansion I/O modules (IOMs) while maintaining a maximum rated current of 1.20 A at 30 VDC.

How does the 120 mVpp ripple limit affect my power supply choice?
To maintain the 256MB DRAM stability and I/O accuracy, we strongly recommend using a high-quality regulated industrial power supply that stays within this ripple specification.

Is the memory volatile during a sudden power loss?
While the 256MB DRAM is high-speed, you should ensure your application logic is saved to the internal non-volatile flash or use an external UPS to prevent data loss during power cycles.

Does this module include the terminal blocks for the 28 onboard I/O?
The SC-UCMX02 typically requires matching terminal connectors; we recommend confirming your wiring kit requirements based on your specific cabinet layout.

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