Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module function | 4/8 F-DI PROFIsafe electronics module |
| Digital input capacity | 8; 8 (one-channel); 4 (two-channel) |
| Digital input voltage | DC, rated value 24 V |
| Supply voltage | Rated value (DC): 24 V |
| PROFINET configuration | Can also be used with IM 151-3 HF |
| Encoder supply outputs | 2 |
| Output current | Rated value 300 mA; permissible range 0 mA to 300 mA |
| Diagnostics | Diagnostics function, diagnostic alarm, readable diagnostic information, and short-circuit diagnosis: Yes |
| Digital input potential separation | Between channels and backplane bus: Yes; between channels: No |
| Safety performance | PLe according to ISO 13849-1; SIL 2 (single-channel), SIL 3 (two-channel) according to IEC 61508 |
Applications
- Fail-safe signal acquisition: Acquires fail-safe digital signals through 4/8 F-DI PROFIsafe inputs.
- PROFINET configuration: Supports use in a PROFINET configuration with IM 151-3 HF.
Key Features
- Fail-safe digital inputs: Provides 8 digital inputs configurable as 8 one-channel or 4 two-channel inputs for PROFIsafe.
- 24 V DC input: Digital input voltage is DC with a rated value of 24 V and typical input current of 3.7 mA for signal "1".
- PROFINET configuration: Can also be used in a PROFINET configuration with IM 151-3 HF.
- Diagnostics and indicators: Has diagnostics, diagnostic alarms, readable diagnostic information, short-circuit diagnosis, Group error SF (red) LED, and digital input status LEDs (green).
- Supply and output data: Rated supply voltage is 24 V; encoder supply has 2 outputs, and output current is 300 mA rated with a permissible range of 0 mA to 300 mA.
- Compact installation dimensions: Overall width is 30 mm; dimensions are 30 mm wide, 81 mm high, and 52 mm deep. Approximate weight is 78 g.
Frequently Asked Questions
1. What is the function of Siemens 6ES7138-4FA05-0AB0?
It is a SIMATIC ET200S electronics module with 4/8 F-DI PROFIsafe fail-safe digital inputs.
2. How many digital inputs does the module have?
It has 8 digital inputs, configurable as 8 one-channel or 4 two-channel inputs.
3. What input voltage does the module use?
The digital input voltage is DC with a rated value of 24 V.
4. Does it provide diagnostics?
Yes. It has diagnostics, diagnostic alarms, readable diagnostic information, short-circuit diagnosis, a red Group error SF LED, and green digital input status LEDs.
5. What should be verified before requesting a quote?
Verify the 4/8 F-DI PROFIsafe configuration, 24 V DC input, 30 mm width, and intended PROFINET configuration with IM 151-3 HF.
