Honeywell SC-UCNN11 51307573-176 Redundant Controller Module RTU2020 Platform

Model: SC-UCNN11

Part Number: 51307573-176

Manufacturer: Honeywell

Product Overview

The Honeywell SC-UCNN11 is a high-performance redundant controller module designed for the RTU2020 platform, engineered to deliver continuous, fail-safe operation in mission-critical industrial automation and remote monitoring applications .

Ideal for oil and gas pipeline monitoring, water management, energy distribution, and SCADA systems, the SC-UCNN11 ensures maximum system availability with advanced fault-tolerant capabilities that enable seamless switchover in milliseconds upon failure detection .

Key Features

Redundant Controller Architecture – Supports dual-redundant operation for zero-downtime critical process control

Wide Operating Temperature – Reliable performance from -40°C to +75°C, suitable for extreme environments

Low Power Consumption – Approximately 6W to 20W depending on configuration, ideal for solar-powered remote sites

Multiple Communication Interfaces – 2x Ethernet (10/100 Mbps) and 3x serial ports (RS-232/RS-485)

Industrial Protocol Support – Modbus RTU/TCP, DNP3, IEC 61850

Robust Protection – Surge protection (4 kV on serial ports, 1.5 kV on Ethernet), IP66 enclosure rating

DIN Rail or Panel Mount – Flexible installation options

Technical Specifications

Parameter Specification

Model SC-UCNN11

Part Number 51307573-176

Product Type Redundant Controller Module

Processor ARM Cortex-A8, 400 MHz

Memory 256 MB RAM, 512 MB Flash

Power Supply 10–36 VDC (24 VDC nominal ±20-25%)

Power Consumption ~6W to 20W

Digital Inputs 16 channels, 24 VDC

Analog Inputs 8 channels, 16-bit, 0–10V / 4–20mA

Digital Outputs 8 channels, 24 VDC, 0.5A max

Analog Outputs 4 channels, 12-bit, 4–20mA

Communication Ports 2x Ethernet, 3x Serial (RS-232/485)

Supported Protocols Modbus RTU/TCP, DNP3, IEC 61850

Operating Temperature -40°C to +75°C

Storage Temperature -40°C to +85°C

Humidity 5% to 95% non-condensing

Vibration Resistance 5g, 10–500 Hz

Shock Resistance 30g, 11 ms

Enclosure Rating IP66

Mounting DIN rail or panel mount

Dimensions ~178 × 78 × 100 mm

Weight 0.72 kg (720g)

Applications

The Honeywell SC-UCNN11 is designed for high-availability industrial automation environments, including:

Oil & Gas Pipeline Monitoring and Control

Remote Terminal Unit (RTU) Applications

Water and Wastewater Management Systems

Energy Distribution and Power Utilities

Chemical and Petrochemical Plants

Mining Industry Automation

DCS and SCADA Systems Requiring High Reliability

Why Choose Honeywell SC-UCNN11?

Proven Reliability – Engineered for harsh industrial conditions with redundant fail-safe operation

Extreme Environment Ready – Wide temperature range and IP66 protection ensure durability in outdoor and dusty environments

Energy Efficient – Low power consumption ideal for remote, solar-powered installations

Seamless Integration – Compatible with Honeywell RTU2020 platform for easy system expansion

Global Support – Backed by Honeywell's worldwide service network and 12-month warranty from authorized suppliers

Ordering Information

Specification Detail

Manufacturer Honeywell

Model Number SC-UCNN11

Part Number 51307573-176

Country of Origin USA

HS Code 8537101190

Warranty 12 months

*The Honeywell SC-UCNN11 51307373-176 is a genuine Honeywell original product. Ensure you purchase from authorized distributors to guarantee authenticity and warranty coverage.*

Related Keywords

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