Description
Overview
The Honeywell SC-UMX01 is a high-reliability mixed I/O module engineered for Honeywell’s Safety Manager SC platform. Designed for safety-critical process automation, it delivers up to 28 configurable analog and digital channels while meeting SIL3 safety standards through Quad Modular Redundancy (QMR 2oo4D) architecture. The module ensures precise, fast, and secure signal management in industrial environments.
Technical Specifications
-
Model: SC-UMX01
-
Channels: 28 configurable (AI, AO, DI, DO)
-
Safety Integrity: SIL3 certified, QMR 2oo4D architecture
-
Analog Input Range: 0–10 VDC, 4–20 mA
-
Digital Input: 24 VDC, configurable pull-up/pull-down
-
Input Types Supported: Voltage (±10 V), Current (4–20 mA), Resistance (0–10 kΩ), Temperature (-200°C to +800°C)
-
Accuracy: ±0.1% of full scale
-
Response Time: <10 ms
-
Operating Voltage: 24 VDC (range 18–30 VDC)
-
Power Consumption: 2 W typical
-
Operating Temperature: –20°C to +60°C
-
Storage Temperature: –40°C to +85°C
-
Humidity: 5–95% RH, non-condensing
-
Dimensions: 190 × 99 × 141 mm
-
Weight: 680 g
Key Features
-
Mixed analog and digital I/O flexibility in a single module
-
SIL3 safety integrity for critical process control
-
High precision and rapid response for accurate signal processing
-
Wide signal compatibility including voltage, current, resistance, and temperature
-
Industrial-grade communication and durability
Applications
Ideal for oil & gas, chemical, petrochemical, and power generation facilities requiring reliable safety system integration.
FAQ
Q: Can this module replace standard I/O modules in Safety Manager SC systems?
A: Yes, it is fully compatible but designed specifically for SIL3 safety applications.
Q: How many channels can be configured as analog or digital?
A: Up to 28 channels can be configured as AI, AO, DI, or DO according to system requirements.
Q: What makes QMR 2oo4D architecture important?
A: It provides redundant processing for SIL3 safety compliance, ensuring continued safe operation in fault conditions.
