Product Overview
Technical Summary
| Product type | SM 1278 4xIO-Link master |
|---|---|
| Rated supply voltage (DC) | 24 V |
| Permissible supply voltage range (DC) | 20.4 V to 28.8 V |
| Diagnostics function | Yes |
| IP degree of protection | IP20 |
| Typical power loss | 1 W |
Key Features
4xIO-Link master
Product type designation: SM 1278 4xIO-Link master.
24 V DC supply
Rated supply voltage is 24 V DC, with a permissible range from 20.4 V to 28.8 V DC.
Diagnostics function
Diagnostics function: Yes.
IP20 protection
IP degree of protection: IP20.
Typical power loss
Typical power loss is 1 W.
Frequently Asked Questions
What is the exact product type of Siemens 6ES7278-4BD32-0XB0?
It is an SM 1278 4xIO-Link master for SIMATIC S7-1200.
What supply voltage does this line item require?
The rated supply voltage is 24 V DC, with a permissible range from 20.4 V to 28.8 V DC.
What protection rating does the module have?
The IP degree of protection is IP20.
What should I provide for a project quotation request?
Provide the exact line item, requested quantity, destination, schedule context, and any additional BOM lines.
