6ES7131-0BL00-0XB0 Siemens SIMATIC ET200B Extension Module

Product parameters

Product type: SIMATIC ET 200S Digital Input module

Model: 6ES7131-0BL00-0XB0

Input: Number of input points: 32 digits input

Input voltage: 24 V DC

Input type: Sink/Source

Input current: approximately 7 mA per point (typical value)

Electrical isolation: The input is isolated from the backplane bus, 500 V AC

Wiring method: Quick terminal block (spring or screw type)

Power supply requirement: 24 V DC (powered via the backplane bus)

Power consumption: Approximately 3.5W

Operating temperature: 0°C to 60°C (32°F to 140°F)

Storage temperature: -40°C to +70°C (-40°F to +158°F

Protection grade: IP20

Certifications: CE, UL, cUL

Function

Digital input: It provides 32 24 V DC digital input points, supports leakage type or source type input, and is suitable for detecting the on/off status of devices such as switches and sensors.

Modular design: Compatible with SIMATIC ET 200S distributed I/O system, can be installed via DIN rail, easy to expand and maintain.

High-speed response: Suitable for rapid signal acquisition, with a short input delay time (typical value <3 ms).

Diagnostic function: Supports hardware diagnosis, capable of detecting disconnection or short circuit issues, enhancing system reliability.

Communication capability: Communicates with ET 200S interface modules (such as IM 151) via the backplane bus and supports PROFIBUS DP or PROFINET protocols.

Flexible configuration: Configured using STEP 7 or TIA Portal, it supports integration with SIMATIC S7-300/400/1200/1500 PLC.

Hot plugging: Supports module hot plugging to reduce system downtime.

Application scenarios

Distributed control system: It is used for distributed I/O acquisition in factory automation, such as sensor signals on production lines.

Integrated into the SCADA system to monitor the status of the equipment.

Industrial automation: Applicable to equipment such as conveyor belts, packaging machines, and assembly lines, it collects digital signals to control the production process.

It is used in the chemical, pharmaceutical and food and beverage industries to detect the status of process equipment.

Mechanical manufacturing: Integrated into CNC machines, robots or injection molding machines, it collects sensor signals to achieve precise control.

Legacy system maintenance: As a module of the ET 200S series, it is suitable for replacing or maintaining existing distributed I/O systems, especially in old factories.

High-density I/O requirements: 32-point high-density input is suitable for scenarios where space is limited but a large amount of digital signal collection is needed.

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