Siemens SIMATIC S7-1200 - Page 1406

Technical specifications
A.6 CPU 1214C
S7-1200 Programmable controller
1406 System Manual, V4.2, 09/2016, A5E02486680-AK
Pin
X10
X11 (gold)
X12
14
DI a.7
--
--
15 DI b.0 -- --
16
DI b.1
--
--
17 DI b.2 -- --
18
DI b.3
--
--
19
DI b.4
--
--
20
DI b.5
--
--
Table A- 62 CPU 1214C DC/DC/Relay (6ES7214-1HG40-0XB0)
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, con-
nect "-" to "M" (shown).
For sourcing inputs,
connect "+" to "M".
Note 1: X11 connectors must
be gold. See Appendix C,
Spare Parts for article num-
ber.
Note 2: See Device Configu-
ration (Page 153) for infor-
mation about the Ethernet
port of the CPU.
Table A- 63 Connector pin locations for CPU 1214C DC/DC/Relay (6ES7214-1HG40-0XB0)
Pin
X10
X11 (gold)
X12
1
L+ / 24 V DC
2 M
1L
2
M / 24 V DC
AI 0
DQ a.0
3
Functional Earth
AI 1
DQ a.1
4
L+ / 24 V DC Sensor Out
--
DQ a.2
5
M / 24 V DC Sensor Out
--
DQ a.3
6
1M
--
DQ a.4
7
DI a.0
--
2L
8
DI a.1
--
DQ a.5
9
DI a.2
--
DQ a.6
10
DI a.3
--
DQ a.7
11
DI a.4
--
DQ b.0