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. | -40 °C; = Tmin (incl. condensation/frost); start-up @ -25 °C |
| Ambient temperature during operation, max. | 70 °C; = Tmax |
Applications
IO-Link master function for connecting IO-Link devices through 4xIO-Link master.
Key Features
SIPLUS S7-1200 SM 1278 4xIO-Link master based on 6ES7278-4BD32-0XB0.
Coatings for printed circuit board assemblies acc. to EN 61086: Yes; Class 2 for high reliability.
Protection against fouling acc. to EN 60664-3: Yes; Type 1 protection.
-40…+70 °C, with start up -25 °C.
Active Product.
Frequently Asked Questions
What is Siemens 6AG1278-4BD32-2XB0?
It is a SIPLUS S7-1200 SM 1278 4xIO-Link master based on 6ES7278-4BD32-0XB0.
What is the supply voltage for 6AG1278-4BD32-2XB0?
Rated value (DC): 24 V. Permissible range: 20.4 V to 28.8 V.
What are the operating temperature limits for this module?
Operating temperature range: -40…+70 °C, with start up -25 °C.
What are the dimensions of the module?
Width: 45 mm. Height: 100 mm. Depth: 75 mm.
