ABB UFC911B108 3BHE037864R0108 Analog output processing module

ABB UFC911B108 3BHE037864R0108 Analog output processing module

Specific Parameters​

Core and Function Parameters​

Product Type Analog Output (AO) Processing Module​

Manufacturer ABB​

Model UFC911B108, Part Number 3BHE037864R0108​

Series UF Series​

Core Functions Analog Signal Conversion, Industrial Process Control, Data Acquisition and Communication​

I/O Channels 8-channel I/O, supporting analog output and digital I/O expansion​

Signal Processing Analog Signal Reception/Conversion, Digital Signal Processing, Mathematical and Logical Operations​

Control Functions Motor Speed/Position Control, Temperature/Pressure/Flow Regulation, Parameter Monitoring​

Communication Interfaces Ethernet Interface, RS485 Interface​

Supported Protocols Modbus TCP, Profibus Industrial Communication Protocols​

Compatible Systems ABB DCS Distributed Control System, ACS600 Inverter System, Third-party Automation Equipment​

Expansion Capability Supports PCIe/PCI Expansion Cards, Multi-module Interconnection via Module Bus​

Protection Functions Overload Protection, Short-circuit Protection, Mechanical Keying Anti-misinsertion Protection​

Diagnostic Functions Module Self-test, Signal Abnormality Diagnosis, Fault Status Feedback​

Installation Method DIN Rail Mounting (with Mechanical Locking Device)​

Certification Standards International Industrial Safety Certification, RoHS Certification​

Status Indication Independent LED Indicators for Power Normal, Operation Status, Fault Alarm​

Electrical and Performance Parameters​

Power Supply Voltage 24V DC​

Rated Current Maximum 2A (per channel), Total Rated Current 10A​

Maximum Rated Voltage 50V​

Output Frequency 50kHz​

Memory Capacity 256kB​

Signal Conversion Accuracy ±0.1% Full Scale​

Communication Rate Ethernet Auto-negotiation, RS485 Supports Standard Industrial Rates​

Isolation Level 3-way Isolation (Input-Output-Power)​

Common Mode Rejection Ratio ≥85dB (50/60Hz)​

Power Consumption Typical 5W, Maximum 8W​

Physical and Environmental Parameters​

Overall Dimensions 119mm×106mm×44mm (L×W×H)​

Weight Approximately 0.204kg​

Operating Temperature Range -40°C to 70°C​

Storage Temperature Range -40°C to 85°C​

Relative Humidity ≤90% (non-condensing, no dew)​

Protection Rating IP20 (per IEC 60529)​

Housing Material Flame-retardant ABS Plastic (UL94 V-0 Grade)​

Vibration Resistance 5G (complies with industrial vibration standards)​

Shock Resistance 30G (11ms, 3 times per X/Y/Z axis)​

Corrosion Protection Industrial-grade Anti-corrosion Design​

Product Performance​

High-performance processor combined with ±0.1% signal conversion accuracy, realizing precise control and monitoring of industrial parameters with extremely high control reliability​

8-channel multi-functional I/O supports analog output and digital expansion, adapting to complex industrial control needs with high functional flexibility​

Modular design + mechanical keying anti-misinsertion structure, supporting quick installation and expansion, DIN rail mechanical locking ensures stable installation​

Integrated overload and short-circuit dual protection and comprehensive fault diagnosis functions, real-time feedback of fault points, reducing operation and maintenance costs​

Dual communication interfaces + multi-protocol support, enabling seamless connection with inverters, controllers and third-party equipment with excellent system compatibility​

Wide operating temperature range of -40°C to 70°C + industrial-grade anti-vibration/shock design, adapting to harsh industrial environments such as high temperature and dust​

Compact and small overall dimensions, occupying little installation space, facilitating integration in dense control systems​

Swiss original manufacturing process, using high-quality components to ensure long-term stable operation with long mean time between failures​