Key Features
- 16 digital inputs: Digital input module with 16 inputs and digital inputs, parameterizable: Yes.
- 24 V DC input and supply: Rated value (DC): 24 V, with permissible range 19.2 V to 28.8 V and reverse polarity protection: Yes.
- Diagnostics and alarms: Diagnostics function: Yes, Diagnostic alarm: Yes, Diagnostic information readable: Yes, and Monitoring the supply voltage: Yes.
- BU type A0 connection: Suitable for BU type A0, with 1-wire connection on BU type A0 and 2-wire, 3-wire, and 4-wire connection using BU type A0 + Potential distributor module.
- Conformal coating and extreme-temperature variant: SIPLUS ET 200SP DI 16x24VDC ST TX rail with conformal coating and -40…+70 °C, OT4 with ST1/2 (+85 °C for 10 minutes).
- Engineering and identification data: I&M data: Yes; I&M0 to I&M3, with STEP 7 TIA Portal configurable/integrated from version see entry ID: 109746275.
Applications
- Digital input signal acquisition: For reading 24 V DC digital input signals through 16 input channels.
- Module diagnostics for input monitoring: For monitoring supply voltage and wire break conditions with diagnostic alarms and readable diagnostic information.
- ET 200SP station connection: For use with BU type A0 connection variants in an ET 200SP setup.
Technical Summary
| Product type designation | DI 16x24VDC ST |
|---|---|
| Based on | 6ES7131-6BH01-0BA0 |
| Number of digital inputs | 16 |
| Rated value (DC) | 24 V |
| Permissible range, lower limit (DC) | 19.2 V |
| Permissible range, upper limit (DC) | 28.8 V |
| Input delay | 0.05..20 ms |
| Current consumption, max. | 90 mA |
| Power loss, typ. | 1.7 W |
| Isolation tested with | 750 V DC (type test) and according to EN 50155 (routine test) |
Frequently Asked Questions
What is Siemens 6AG2131-6BH01-4BA0?
It is a SIPLUS ET 200SP DI 16x24VDC ST TX rail digital input module.
How many digital inputs does 6AG2131-6BH01-4BA0 have?
It has 16 digital inputs.
What supply voltage does this module use?
Rated value (DC): 24 V, with a permissible range from 19.2 V to 28.8 V.
Which connection base unit is used with this module?
It is suitable for BU type A0.
What diagnostics are available on this module?
It provides diagnostics function, diagnostic alarm, readable diagnostic information, and monitoring of the supply voltage.
