ABB SDCS-PIN-51A 3BSE004940R1
The ABB SDSS-PIN-51A 3BSE004940R1 module is a digital input module manufactured by ABB for its low-voltage power distribution systems. It is mainly used to collect digital signals, such as switch status, fault signals, etc., and convert them into digital signals that PLC can process.
Product name and meaning
ABB: ABB Group of Switzerland, the world’s leading power and automation technology group.
SDCS: System for Digital Control and Safety: ABB’s digital control and safety system.
Pin-51a: The model of the module, PIN represents the numerical input, 51A represents the specific model, including the function of the module, interface and other information.
3BSE004940R1: indicates the serial number of a module, which is used to identify the module.
Product description
The main functions of SDSS-PIN-51A module are:
Digital signal acquisition: acquisition of digital signals from field equipment, such as switch status, limit switch signals, etc.
Signal isolation: Provides electrical isolation to protect the PLC from interference from field equipment.
Signal conversion: The digital signal is converted into a digital signal that the PLC can recognize.
Product parameters (typical values)
Number of channels: Depending on the specific model, usually multiple digital input channels
Input type: numeric input
Isolation voltage: 1500V AC
Response time: milliseconds
Mounting method: DIN rail mounting
Product specification
Construction: Compact design, easy to install
Protection level: Meet the requirements of industrial environment
Operating temperature range: within the specified range, please refer to the product manual for details
Certification: Meets relevant safety standards