Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SM 1278 4xIO-Link master |
| IO-Link version | V1.1 |
| Rated supply voltage | 24 V DC |
| Permissible supply voltage | 20.4 V to 28.8 V DC |
| Diagnostics function | Yes |
| IP degree of protection | IP20 |
| Required front connector | Yes |
| Operating ambient temperature | -40 °C to 70 °C; start-up at -25 °C |
| Maximum installation altitude | 5 000 m |
| Conformal coating | Class 2 for high reliability |
Key Features
- Module type: SM 1278 4xIO-Link master with IO-Link master V1.1.
- Supply voltage: Rated supply: 24 V DC; permissible range: 20.4 V to 28.8 V DC.
- Diagnostics: Diagnostics function: Yes.
- Protection and coating: IP20 protection with conformal coating for high reliability, Class 2.
- Connection: Required front connector: Yes; front enclosure material: plastic.
- Dimensions and weight: Width: 45 mm; height: 100 mm; depth: 75 mm; weight, approx.: 150 g.
Frequently Asked Questions
1. What type of module is Siemens 6AG1278-4BD32-2XB0?
It is an SM 1278 4xIO-Link master signal module with IO-Link master V1.1.
2. What supply voltage does the module require?
The rated supply is 24 V DC, with a permissible range of 20.4 V to 28.8 V DC.
3. Does the module have diagnostics?
Yes, the module has a diagnostics function.
4. What connector and protection details should be verified before inquiry?
A required front connector is included in the specified connection method. The module has IP20 protection and a plastic front enclosure.
