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Siemens 6ES7131-6BH01-0BA0 SIMATIC ET 200SP Digital Input Module
The Siemens 6ES7131-6BH01-0BA0 is a SIMATIC ET 200SP digital input module, providing 16 sink-type digital inputs at 24V DC for the ET 200SP distributed I/O system. It’s a compact, 15mm-wide module built to IEC 61131 Type 3 standards, designed to snap onto a BU type A0 base unit within an ET 200SP station. This module supports PNP sensor connections and includes built-in diagnostics for wire-break and supply voltage monitoring, making it a reliable choice for panels needing higher input density in a small footprint.
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Categories: PLC I/O Modules
Description
The Siemens SIMATIC ET 200SP digital input module 6ES7131-6BH01-0BA0 provides 16 digital inputs rated at 24V DC, using PNP-type (sink) sensor connections. Unlike the 8-input version, this module does not include a built-in 24V encoder supply for the sensors, so field devices will need their own power source. The input delay time can be adjusted between 0.05 ms and 20 ms, giving engineers flexibility to filter out signal noise or respond quickly to fast-changing field signals depending on the application.
This module includes diagnostic functions for monitoring supply voltage and detecting wire-break conditions, with status shown through onboard LEDs for quick visual checks, including a group error indication across all channels. It’s engineered with STEP 7 TIA Portal (from V14) or classic STEP 7 (from V5.5 SP3), and supports both PROFIBUS and PROFINET GSD configuration files. Its wide operating temperature range and compact footprint make it well suited for space-constrained control panels needing higher input density.
QTech Safety is a leading supplier of Siemens 6ES7131-6BH01-0BA0 SIMATIC ET 200SP Digital Input Module in Ireland, offering competitive prices and fast worldwide shipping across United Kingdom (UK), Germany, France, Italy, Spain, United States USA, Canada, Mexico, and Western Australia (Perth). Buy Siemens PLC I/O Modules from one of Ireland’s most trusted industrial safety equipment suppliers.
Features of Siemens 6ES7131-6BH01-0BA0 SIMATIC ET 200SP Digital Input Module
- Compact 15mm-wide digital input module for SIMATIC ET 200SP
- 16 digital inputs rated at 24V DC, PNP (sink) type
- IEC 61131 Type 3 input characteristic curve
- Adjustable input delay from 0.05 ms to 20 ms
- Built-in diagnostics for wire-break and supply voltage monitoring
- Group error diagnostic across all 16 channels
- Onboard LEDs for power, channel status, and module diagnostics
- Supports 2-wire sensor connections
- Reverse polarity protection on supply voltage
- Fits BU type A0 base units with automatic mechanical coding
- Configurable in STEP 7 TIA Portal (V14+) or classic STEP 7 (V5.5 SP3+)
- Wide operating temperature range for harsh industrial environments
Technical Specifications of Siemens 6ES7131-6BH01-0BA0
- Product type: DI 16x24VDC ST
- HW functional status: From FS02
- Firmware version: V0.0
- Usable BaseUnits: BU type A0
- Color code: CC00
- Engineering software: TIA Portal V14+, STEP 7 V5.5 SP3+, PCS 7 V8.1 SP1+
- Supply voltage: 24V DC (range 19.2V to 28.8V)
- Reverse polarity protection: Yes
- Current consumption: 90 mA max
- 24V encoder supply: Not available on this module
- Power loss: 1.7 W typical
- Address space: 2 bytes inputs + 2 bytes QI information
- Number of digital inputs: 16, parameterizable
- Input type: Sink (PNP), IEC 61131 Type 3
- Signal “0” range: -30V to +5V
- Signal “1” range: +11V to +30V
- Input current at signal “1”: 2.5 mA typical
- Input delay (parameterizable): 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms
- Max cable length: 1,000 m shielded, 600 m unshielded
- Connectable encoders: 2-wire sensors, max 1.5 mA quiescent current
- Diagnostic functions: Yes — supply voltage, wire-break, group error
- Diagnostic alarm: Yes
- Status LEDs: Green PWR LED, green channel status LED, green/red module DIAG LED
- Isolation between channels: No
- Isolation between channels and backplane: Yes
- Isolation test voltage: 707V DC (type test)
- Suitable for safety functions: No
- Operating temperature: -30°C to 60°C (horizontal), -30°C to 50°C (vertical)
- Max installation altitude: 5,000 m (restrictions above 2,000 m)
- Dimensions (W x H x D): 15 x 73 x 58 mm
- Weight: 28 g approx.
Applications
The Siemens 6ES7131-6BH01-0BA0 SIMATIC ET 200SP Digital Input Module is commonly used in:
- Digital signal sensing in ET 200SP distributed I/O stations
- High-density sensor and switch monitoring in industrial panels
- Machine and process status monitoring
- Applications requiring wire-break diagnostics
- Space-constrained control panels needing more input points per module
- Systems requiring adjustable input filtering/delay settings
Why Choose QTech Safety?
At QTech Safety, we’re more than just a safety supplier we’re your trusted partner in workplace protection and compliance.
Here’s why companies across UK and Ireland (EU) choose us for safety products and training:
- Comprehensive Range of Safety Equipment:
From gas detection and PPE to industrial safety tools, we offer one of the widest selections of trusted brands all at competitive Irish market prices. - Test & Measurement Instruments You Can Trust:
We supply a wide range of test and measurement instruments from the most leading and trusted brands, including industrial sensors, multimeters, oscilloscopes, accelerometers, proximity sensors, and other advanced measurement tools to support accurate diagnostics, condition monitoring, calibration, and maintenance applications. - Expert Health & Safety Training:
We provide professional health and safety training programmes designed to help your workforce stay compliant and confident on the job. - Fast, Reliable Delivery Worldwide:
Whether you’re in Texas United States or Perth Western Australia, our fast delivery service ensures you get your safety equipment quickly and efficiently. - Trusted by European Businesses:
We’re proud to support industries across Europe (UK) with certified safety solutions, expert advice, and responsive customer service.
We Ship Worldwide
At QTech Safety, we supply industrial sensors and instrumentation across Ireland, offering fast and reliable worldwide delivery. Through strong global logistics partnerships, we ensure efficient shipping and professional support for customers in Europe, North America, and Australia.
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