Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | DI 4×120…230VAC ST |
| Digital input channels | 4 |
| Input voltage, rated | 230 V AC |
| Signal 0 input voltage | 0 V AC to 40 V AC |
| Signal 1 input voltage | 74 V AC to 264 V AC |
| Rated current consumption | 10 mA |
| PROFINET GSD version | GSDML V2.3 |
| Firmware version | V0.0 |
| BaseUnit | BU type B1 |
| Module diagnostics | Yes; green/red DIAG LED |
| Isolation tested with | 2 545 V DC/2 s (routine test) |
Applications
- AC digital signal acquisition: Acquires 230 V AC digital signals through 4 parameterizable digital input channels.
Key Features
- Digital input channels: 4 parameterizable digital inputs with a P-reading sourcing/sinking input and an IEC 61131 type 3 input characteristic.
- Input signal range: Rated input voltage is 230 V AC; signal 0 is 0 V AC to 40 V AC and signal 1 is 74 V AC to 264 V AC.
- System interfaces: Suitable for operation on PROFINET R1 IMs; PROFINET uses GSDML V2.3 and PROFIBUS uses GSD Revision 3 and 5 and higher.
- Supply and consumption: Rated supply voltage is 230 V AC, with a permissible upper limit of 264 V AC and rated current consumption of 10 mA.
- Diagnostics indication: Module diagnostics are available through a green/red DIAG LED; green PWR and channel-status LEDs are also provided.
- BaseUnit and connection: BU type B1 is used for 1-wire, 2-wire, and 3-wire connections; 4-wire connection uses BU type B1 plus a potential distributor module.
Frequently Asked Questions
1. How many digital inputs does the Siemens 6ES7131-6FD01-0BB1 have?
It has 4 parameterizable digital inputs.
2. What AC input signals does this module support?
The rated input voltage is 230 V AC. Signal 0 is 0 V AC to 40 V AC, and signal 1 is 74 V AC to 264 V AC.
3. Which BaseUnit is used for the connection variants?
BU type B1 is used for 1-wire, 2-wire, and 3-wire connections. A 4-wire connection uses BU type B1 plus a potential distributor module.
4. Does the module provide diagnostics indication?
Yes. It has a green/red DIAG LED for module diagnostics, a green PWR LED, and green channel-status LEDs.
