Technical Summary
| Product type designation | SM 1278 4xIO-Link master |
|---|---|
| Based on | 6ES7278-4BD32-0XB0 |
| Rated value (DC) | 24 V |
| Permissible lower limit (DC) | 20.4 V |
| Permissible 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 master integration
Connects IO-Link devices through a 4xIO-Link master interface.
Key Features
Exact product type
SM 1278 4xIO-Link master
SIPLUS variant
SIPLUS S7-1200 SM 1278 IO-Link based on 6ES7278-4BD32-0XB0
Environmental protection
Conformal coating
Operating temperature
-20…+60 °C
IO-Link master function
IO-Link master V1.1
Lifecycle status
Active Product
Frequently Asked Questions
What is Siemens 6AG1278-4BD32-4XB0?
It is a SIPLUS S7-1200 SM 1278 4xIO-Link master.
What is the supply voltage for 6AG1278-4BD32-4XB0?
Rated value (DC): 24 V. Permissible range: 20.4 V to 28.8 V.
What operating temperature range is specified for this module?
-20…+60 °C, with start-up at 0 °C.
What interface or function does this module provide?
It is an IO-Link master V1.1 with 4xIO-Link master function.
What lifecycle status is given for 6AG1278-4BD32-4XB0?
Active Product.
