ABB SDCS-PIN-41A 3BSE004939R1 Pulse Transformer Module

1.Input Signal: Supports thyristor trigger pulse (0-15 V DC), current feedback signal (0-20 mA).

2.Output signal: 6-channel pulse output (±15 V DC) for driving thyristor or IGBT module.

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

4.Analog Input/Output: 2 analog inputs (±10 V), 1 analog output (±10 V) for current/voltage monitoring.

5.Digital I/O: 4 digital inputs (24 V DC), 3 digital outputs (dry contact).

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

7.Auxiliary power supply: supports 120 V AC input (some versions), suitable for mixed power supply scenarios.

8.Protection: IP20, optional IP65 enclosure. 3.

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

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

1.Current capacity: ABB SDCS-PIN-41A supports a single channel peak current of 50 A and a continuous current of 10 A, which is suitable for high-power thyristor or IGBT drive.

2.Reverse potential suppression: ABB SDCS-PIN-41A has a built-in RC absorber circuit, which can suppress the reverse potential up to 1500 V and protect the equipment from voltage spike impact.

3.Trigger accuracy: pulse width adjustment range from 1 μs to 10 ms, phase accuracy ±0.5°, ensuring synchronized thyristor triggering.

4.Six or twelve pulse support: through the hardware jumper configuration, it can be adapted to different rectifier topologies, and the harmonic suppression capability reaches THD<5%.

5.Multi-protocol compatibility: In addition to Modbus RTU, Profibus DP or CANopen can be supported through the expansion module, realizing seamless integration with PLC/DCS system.

6.Modular design: ABB SDCS-PIN-41A supports external IO expansion boards, which can add analog or digital channels to meet diversified control needs.

7.Failure self-diagnosis: ABB SDCS-PIN-41A real-time monitoring of the power supply voltage, temperature, communication status, through the LED indicator and RS485 interface output fault code.

8.Redundant configuration: ABB SDCS-PIN-41A supports dual controller hot standby (additional hardware required), with a failover time of < 50 ms, ensuring continuous system operation.

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

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

Metallurgy and Mining: DC motor control for rolling mills and mine hoists, realizing high-precision speed adjustment (±0.05%) and fast start/stop.

Paper & Printing: Tension control for rewinders and coaters, supporting synchronized operation of multiple motors (phase error < 1°).

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

2.Industrial automation production line

Automotive manufacturing: DC motor control for welding robots, assembly line conveyor systems, supporting multi-axis synchronization (position deviation < 0.1 mm).

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

3.Special industries and energy

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

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