Honeywell SC-UCMX02 51307198-175 Non-Redundant Controller

Overview

The Honeywell SC-UCMX02 51307198-175 is a compact non-redundant controller for the ControlEdge RTU2020 platform. It integrates 28 mixed I/O channels, enabling flexible signal handling for both analog and digital devices. Industrial users deploy it in oil & gas, utilities, and infrastructure sectors for remote monitoring, control, and data acquisition. Its IOTA (Input/Output Terminal Assembly) simplifies field wiring and speeds up installation.

Technical Specifications

Model Number: SC-UCMX02
Part Number: 51307198-175

Processor & Memory

• Processor: 400 MHz ARM Cortex-A8

• RAM: 256 MB

• Flash Storage: 512 MB

Power

• Input Voltage: 10–36 VDC (Typical: 24 VDC ±20%)

• Power Consumption: Max 20 W

I/O Configuration

• Digital Inputs (DI): 16 channels, 24 VDC

• Analog Inputs (AI): 8 channels, 16-bit, 4–20 mA or 0–10 VDC

• Digital Outputs (DO): 8 channels, 24 VDC, 0.5 A max

• Analog Outputs (AO): 4 channels, 12-bit, 4–20 mA

Communication Interfaces

• Ethernet: 2 ports, 10/100 Mbps

• Serial Ports: 3 ports (RS-232/RS-485)

• Protocols: Modbus RTU/TCP, DNP3, IEC 61850

Environmental Ratings

• Operating Temperature: –40°C to +75°C

• Storage Temperature: –40°C to +85°C

• Humidity Range: 5%–95% RH (non-condensing)

• Enclosure Protection: IP66

Reliability & Protection

• Surge Protection: 4 kV (serial), 1.5 kV (Ethernet)

• Real-Time Clock: Battery-backed (5 years at 25°C)

• Vibration Resistance: 5 g (10–500 Hz)

• Shock Resistance: 30 g for 11 ms

Physical

• Dimensions (HxWxD): 210 × 135 × 75 mm

• Weight: 0.8 kg