Key Features
- Module type: SM 1278 4xIO-Link master
- IO-Link description: IO-Link master V1.1
- Supply voltage: 24 V DC
- Diagnostics: Yes
- Protection rating: IP20
- Conformal coating: Yes
Technical Summary
| Product type designation | SM 1278 4xIO-Link master |
|---|---|
| Based on | 6ES7278-4BD32-0XB0 |
| Rated value (DC) | 24 V |
| Permissible range, lower limit (DC) | 20.4 V |
| Permissible range, upper limit (DC) | 28.8 V |
| Power loss, typ. | 1 W |
| Diagnostics function | Yes |
| IP degree of protection | IP20 |
| Ambient temperature during operation, min. | -20 °C; = Tmin (incl. condensation/frost); start-up @ 0 °C |
| Ambient temperature during operation, max. | 60 °C; = Tmax |
Applications
- IO-Link device connection: IO-Link master for connecting IO-Link devices.
Frequently Asked Questions
What is the exact Siemens model of this IO-Link module?
6AG1278-4BD32-4XB0, SIPLUS S7-1200 SM 1278 4xIO-Link master.
What supply voltage does this module require?
Rated value (DC): 24 V. Permissible range: 20.4 V to 28.8 V.
What protection rating and operating temperature range does it have?
IP20. Operating temperature range: -20 °C to 60 °C.
What connection detail should be checked before ordering?
A required front connector is specified for this module.
