ABB SDCS-PIN-51 3BSE004940R1 Drive Board Measurement Module

1.Input type: Supports analog signals (±10 V DC), current signals (4-20 mA) and digital signals (24 V DC), suitable for temperature, pressure, displacement and other sensors.

2.Output type: 4-channel analog output (±10 V DC), 8-channel digital output (dry contact / 24 V DC), supporting actuator control and status feedback.

3.RS485: supports Modbus RTU protocol (9600 baud rate) for communication with host computer or controller.

4.Extended protocols: Supports Profibus DP (12 Mbit/s) or EtherCAT (100 Mbit/s) through external modules for seamless integration with PLC/DCS systems.

5.Main power supply: 24 V DC (±10%), power consumption about 12 W, with reverse connection protection and overvoltage suppression.

6.Auxiliary power supply: 120 V AC input, suitable for mixed power supply scenarios.

7.Protection rating: IP20

8.Temperature range: Operating temperature - 25°C to + 70°C, storage temperature - 40°C to + 85°C

9.Humidity: 5% to 95% (non-condensing)

Resolution: 16-bit (analog input), supports 0.1 μΩ level resistance measurement, suitable for precision sensor signal acquisition.

Accuracy: ±0.1% FS (full scale error), to meet the needs of industrial-grade measurement.

Real-time processing: ABB SDCS-PIN-51 has a built-in digital signal processor (DSP) that supports Fast Fourier Transform (FFT) and filtering algorithms, which can analyze complex signals such as vibration and current harmonics in real time.

2.Communication and Expansion Capability

Multi-protocol compatibility: In addition to Modbus RTU, Profibus DP or EtherCAT can be supported through the expansion module to meet the needs of cross-brand equipment integration.

Modular design: ABB SDCS-PIN-51 supports external IO expansion boards (such as SDCS-IOE-1), which can increase analog or digital channels to meet diversified control needs.

Failure self-diagnosis: real-time monitoring of power supply voltage, temperature, communication status, and output of failure codes (e.g., overcurrent, overheat) through LED indicators and RS485 interface.

Redundancy configuration: ABB SDCS-PIN-51 supports dual-controller hot standby (additional hardware required), with a failover time of < 50 ms, ensuring continuous operation of the system.

Electrical isolation: Analog input and digital circuit are optically isolated (1500 Vrms), with strong anti-electromagnetic interference capability.

Wide voltage input: 24 V DC power supply supports ±10% fluctuation, adapting to the unstable voltage environment in industrial sites.

Automotive manufacturing: real-time status monitoring of welding robots, assembly line conveyor systems, supporting multi-axis synchronization (positional deviation < 0.1 mm).

Food and beverage: drive control of filling and packaging machines to ensure consistent production beats (error < 0.5%).

Wind power and photovoltaics: DC-side control of converters for power quality optimization (harmonic suppression > 90%).

Smart Grid: Condition monitoring of high voltage equipment to support predictive maintenance.

Rail transport: DC chopper control of metro traction systems to optimize energy consumption and braking efficiency (energy savings of up to 15%).

Test benches and test equipment: motor performance verification, load simulation, support for customized control algorithms.