Siemens SIMATIC S7-1200

Technical specifications
A.8 CPU 1217C
S7-1200 Programmable controller
1438 System Manual, V4.2, 09/2016, A5E02486680-AK
A.8.5
CPU 1217C wiring diagrams
Table A- 104 CPU 1217C DC/DC/DC (6ES7217-1AG40-0XB0)
①
24 V DC Sensor Power Out
For additional noise immunity, connect "M" to chassis ground even if not using sensor supply.
②
For sinking inputs, connect "-" to "M" (shown). For sourcing inputs, connect "+" to "M".
③
See CPU 1217C Differential input (DI) detail and application example (Page 1440).
④
See CPU 1217C Differential output (DQ) detail and application example (Page 1441).
Note 1: X12 connectors must be gold. See Appendix C, Spare Parts (Page 1564) for article number.
Note 2: See Device configuration (Page 153) for information about the Ethernet port of the CPU.
Table A- 105 Connector pin locations for CPU 1217C DC/DC/DC (6ES7217-1AG40-0XB0)
Pin
X10
X11
X12 (gold)
X13
1
L+ / 24 V DC
2M
3M
5M
2
M / 24 V DC
2M
AQ 0
5M
3
Functional Earth
DI b.2+
AQ 1
DQ a.0+
4
L+ / 24 V DC Sensor Out
DI b.2-
4M
DQ a.0-
5
M / 24 V DC Sensor Out
DI b.3+
AI 0
DQ a.1+
6
1M
DI b.3-
AI 1
DQ a.1-
7
DI a.0
DI b.4+
--
DQ a.2+
8
DI a.1
DI b.4-
--
DQ a.2-
9
DI a.2
DI b.5+
--
DQ a.3+