Siemens SIMATIC S7-1200 - Page 1487

Technical specifications
A.12 Technology modules
S7-1200 Programmable controller
System Manual, V4.2, 09/2016, A5E02486680-AK
1487
Overview of the response time
Table A- 183 Wiring diagram for the SM 1278 IO-Link Master
SM 1278 IO-Link Master (6ES7278-4BD32-0XB0)
Table A- 184 Connector pin locations for SM 1278 IO-Link Master (6ES7278-4BD32-0XB0)
Pin
X10
X11
X12
X13
1
L+ / 24 V DC
No connection
No connection
No connection
2
M / 24 V DC
No connection
No connection
No connection
3
Functional Earth
No connection
No connection
No connection
4
No connection
No connection
No connection
No connection
5
L
1
L
2
L
3
L
4