Siemens 6AG1131-6BF01-7BA0 Digital Input Module
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| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Siemens |
| Model | 6AG1131-6BF01-7BA0 |
| Product Series | SIPLUS ET 200SP |
| Product Type | Digital Input Module |
| Base Model | 6ES7131-6BF01-0BA0 |
| Module Designation | DI 8×24 V DC ST |
| Number of Digital Inputs | 8 |
| Number of Digital Outputs | 0 |
| Rated Input Voltage | 24 V DC |
| Permissible Supply Voltage | 19.2–28.8 V DC |
| Input Voltage – Signal 0 | -30 to +5 V DC |
| Input Voltage – Signal 1 | +11 to +30 V DC |
| Input Current | 2.5 mA per channel (typical) |
| Input Type | IEC 61131 Type 3 |
| Input Logic | Sink Input (PNP, P-reading) |
| Input Delay | Configurable: 0.05, 0.1, 0.4, 0.8, 1.6, 3.2, 12.8 or 20 ms |
| Connectable Sensors | 2-wire sensors |
| Maximum Sensor Quiescent Current | 1.5 mA |
| Sensor Supply Voltage | 24 V DC |
| Maximum Sensor Supply Current | 700 mA |
| Sensor Supply Short-Circuit Protection | Supported, module-level |
| Maximum Cable Length | 1,000 m shielded; 600 m unshielded |
| Diagnostic Functions | Supply voltage monitoring, wire-break and short-circuit diagnostics |
| Diagnostic Alarms | Supported |
| Channel Status Indicators | Green LED per channel |
| Module Diagnostic Indicator | Green/red DIAG LED |
| Counter Function | Not supported |
| Oversampling | Not supported |
| Isochronous Mode | Not supported |
| Address Space | 1 byte, plus 1 byte for quality information |
| Compatible BaseUnit | BU Type A0 |
| Color Code | CC01 |
| Reverse Polarity Protection | Yes |
| Typical Power Dissipation | 1 W |
| Conformal Coating | Yes |
| Operating Temperature | -40 to +70°C |
| Dimensions | 15 × 73 × 58 mm |
| Weight | 0.028 kg |
FAQ
Q1: What is the main function of the Siemens 6AG1131-6BF01-7BA0 module?
The 6AG1131-6BF01-7BA0 is an 8-channel digital input module designed for the SIPLUS ET 200SP distributed I/O system. It collects 24 V DC signals from field devices such as proximity sensors, limit switches and push buttons, then transfers their status to the PLC for control and monitoring.
Q2: How many input channels does this module provide?
The module provides 8 digital input channels and does not have digital output channels. Each input can be parameterized independently for signal processing, allowing the module to handle multiple field signals within one ET 200SP station.
Q3: What type of sensors are compatible with the 6AG1131-6BF01-7BA0?
The module uses a PNP-compatible sink input configuration and supports 24 V DC digital signals. It can connect to 2-wire sensors, including suitable proximity switches and other switching devices. Check the sensor’s output characteristics and wiring polarity before installation.
Q4: Can the input delay be configured?
Yes. The input delay can be set to 0.05, 0.1, 0.4, 0.8, 1.6, 3.2, 12.8 or 20 ms. A shorter delay provides faster signal recognition, while a longer delay helps suppress contact bounce and unwanted signal fluctuations. The appropriate setting depends on the application.
Q5: What diagnostic functions are available on this module?
The module supports module-level diagnostics, including supply voltage monitoring, sensor supply short-circuit detection and wire-break detection. Diagnostic alarms and readable diagnostic information help maintenance personnel identify problems without checking every field connection manually. It does not provide individual channel-level diagnostic functions.
Q6: Which BaseUnit is required for the 6AG1131-6BF01-7BA0?
The module is designed for a BU Type A0 BaseUnit and uses color code CC01. It supports 1-wire and 2-wire connections directly. Three-wire connections require a BU Type A0 with AUX terminals or a potential distributor module, while four-wire connections require an additional potential distributor module.
Q7: Is this module suitable for high-temperature industrial environments?
Yes. As a SIPLUS ET 200SP product, it features conformal coating and supports an operating temperature range of -40 to +70°C for horizontal installation. For vertical installation, the specified upper operating temperature is +50°C. It is suitable for demanding industrial environments when installed according to the manufacturer’s requirements.
Q8: What should be checked if the PLC does not detect an input signal?
Start by checking the 24 V DC supply and the PWR indicator. Then inspect sensor wiring, polarity, terminal connections and the actual voltage at the input. Check the channel status LEDs and the DIAG indicator for diagnostic messages. If the module reports a wire-break or short-circuit condition, inspect the field wiring and sensor supply before replacing the module.
Siemens 6AG1131-6BF01-7BA0 Digital Input Module is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
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If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.








