ABB LDMUI-001 61320946C – High-Performance Industrial Control Module
The ABB LDMUI-001 61320946C is an advanced control module engineered for demanding industrial automation environments. It delivers reliable monitoring and process control capabilities in manufacturing systems, with robust performance under extreme operating conditions. Designed for seamless integration into existing automation infrastructures, this module ensures operational stability in critical applications including turbine monitoring and safety instrumented systems.
Technical Specifications
| Manufacturer | ABB |
| Model Number | LDMUI-001 |
| Part Number | 61320946C |
| Input/Output Voltage | 24V DC |
| Operating Temperature | -40°C to +85°C |
| Protection Rating | IP20 |
| Dimensions | 100mm x 100mm x 50mm |
| Weight | 0.5 kg |


Application & Integration
This control module excels in vibration monitoring systems, safety instrumented systems (SIS), and DCS/PLC redundancy configurations. Its support for Modbus, Profibus DP, and CANopen protocols ensures compatibility with ABB 800xA, Symphony Plus, and third-party control systems. The compact panel-mount design enables deployment in space-constrained environments such as turbine control cabinets and remote I/O stations. Commonly paired with ABB’s DSQC series I/O modules for complete automation solutions.
Our Professional Services
Hong Kong Saul Electric Co., Ltd. is a certified ABB partner with 15+ years specializing in industrial automation components. We maintain Asia’s largest inventory of obsolete and hard-to-find parts across 40+ brands. Our technical experts provide:
- Pre-sales system integration consultation
- 1-year performance warranty on all components
- Priority sourcing for discontinued models
- Global shipping with traceable logistics
Contact us for pricing details or custom requirements: Contact via WhatsApp or email 3931184055@qq.com. We guarantee 24-hour response for urgent automation needs.



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