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Technical Specifications
Signal Formats Supported: 0-20 mA, 4-20 mA, 10V positive or negative
Sampling Rate: 100 Hz
Resolution: 16-bit
Accuracy: ±0.1%
Environmental Conditions:
Operating Temperature: -25°C to +60°C (with wider temperature range options)
Humidity: 95% (non-condensing)
Physical Dimensions: 127 x 96 x 22 mm (standard DIN rail mounting)
Weight: 0.2 kg
Power Supply: 24 V DC
Communication Protocols: PROFIBUS DP
Communication Rates: Supports 10 standard rates from 9.6 kBit/s to 12 MBit/s
Protection Features:
4000V Lightning Surge Protection
1.5 A Overcurrent Protection
600W Surge Protection
DC1500V Voltage Isolation
Functional Features
Redundancy Conversion: RLM01 seamlessly converts between single and redundant PROFIBUS DP links, ensuring high availability and data continuity.
Signal Amplification: It enhances the signal format and input data amplitude, ensuring signal quality during transmission.
Monitoring and Diagnostics: Real-time monitoring of three link activities and error states, with LED indicators or signal contacts for easy diagnosis.
High Reliability and Scalability: Supports up to 31 PROFIBUS clients and can be further extended with additional repeaters (e.g., fiber-optic to electrical converters).
Transparent PROFIBUS Configuration: Eliminates the need for additional slave addresses, simplifying system configuration.
Wide Compatibility: Compatible with various PROFIBUS devices and transmission rates, making it ideal for diverse industrial applications.
Application Scenarios
ABB RLM01 is widely applicable in various industrial settings where high reliability and data continuity are crucial. Some specific application scenarios include:
Industrial Control Systems: For monitoring and controlling critical processes in manufacturing plants.
Automation Equipment: In automated production lines, RLM01 ensures seamless communication between machines and controllers.
Data Acquisition Systems: Collecting data from sensors and devices for analysis and decision-making.
Temperature, Pressure, and Flow Measurement: Accurately measuring and controlling temperature, pressure, and flow rates in industrial processes.
Critical Infrastructure: Ensuring reliable communication in power systems, transportation networks, and energy monitoring systems.
