Siemens SIMATIC S7-1200

Technical specifications
A.7 CPU 1215C
S7-1200 Programmable controller
1420 System Manual, V4.2, 09/2016, A5E02486680-AK
A.7.5
CPU 1215C wiring diagrams
Table A- 81 CPU 1215C AC/DC/Relay (6ES7215-1BG40-0XB0)
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".
Note 1: X11 connectors must be gold. See Appendix C, Spare Parts for article number.
Note 2: Either the L1 or N (L2) terminal can be connected to a voltage source up to 240 V AC. The N
terminal can be considered L2 and is not required to be grounded. No polarization is required for L1
and N (L2) terminals.
Note 3: See Device Configuration (Page 153) for information about the Ethernet port of the CPU.
Table A- 82 Connector pin locations for CPU 1215C AC/DC/Relay (6ES7215-1BG40-0XB0)
Pin
X10
X11 (gold)
X12
1
L1 /120-240 V AC
2 M
1L
2
N / 120 - 240 V AC
AQ 0
DQ a.0
3
Functional Earth
AQ 1
DQ a.1
4
L+ / 24 V DC Sensor Out
3M
DQ a.2
5
M / 24 V DC Sensor Out
AI 0
DQ a.3
6
1M
AI 1
DQ a.4
7
DI a.0
--
2L
8
DI a.1
--
DQ a.5
9
DI a.2
--
DQ a.6