Product Overview:
The Siemens SIMATIC ET 200S 4-Channel Digital Input Module, identified by part number 6ES7131-4BD01-0AA0, is a high-performance, compact solution engineered for precise and reliable digital signal acquisition within the SIMATIC ET 200S distributed I/O system. This essential component for industrial automation systems features four 24V DC digital inputs and a remarkably slim 15 mm width, making it an ideal choice for space-constrained control cabinets. Its "high feature" designation signifies advanced diagnostic capabilities, including wire break detection and short-circuit monitoring, which are crucial for enhancing system uptime, simplifying troubleshooting, and ensuring robust operation in demanding industrial environments. Designed for seamless integration, the 6ES7131-4BD01-0AA0 module provides a dependable interface for connecting a wide array of sensors and field devices, contributing to efficient, flexible, and highly available automation solutions across various industries.

 
Technical Specifications:

 Part Number: 6ES7131-4BD01-0AA0
 Alternative Part Number: 6ES71314BD010AA0
 Module Type: Digital Input Module
 System Compatibility: SIMATIC ET 200S Distributed I/O System
 Number of Inputs: 4 channels
 Input Voltage: 24V DC
 Input Type: Sink/Source (P-reading/M-reading)
 Input Delay: Configurable, typically 0.2 ms to 20 ms
 Width: 15 mm
 Height: 81 mm
 Depth: 52 mm
 Weight: Approximately 0.06 kg (60 grams)
 Diagnostics: Extensive diagnostics including wire break, short circuit, supply voltage monitoring, and channel diagnostics
 Isolation: Yes, electrical isolation between channels and backplane bus
 Status Indicators: LEDs for input status and diagnostic information
 Operating Temperature: 0 °C to +60 °C (32 °F to 140 °F)
 Storage Temperature: -40 °C to +70 °C (-40 °F to 158 °F)
 Mounting: On SIMATIC ET 200S terminal module
 Current Consumption (from backplane bus): Typically 20 mA (without sensor supply)