Hide thumbs Also See for S7-1200:
Table of Contents
Table A- 24
Table A- 25
S7-1200 Programmable controller
System Manual, 03/2014, A5E02486680-AG
CPU 1211C DC/DC/Relay (6ES7 211-1HE40-0XB0)
Connector pin locations for CPU 1211C DC/DC/Relay (6ES7 211-1HE40-0XB0)
Pin
X10
1
L+ / 24 VDC
2
M / 24 VDC
3
Functional Earth
4
L+ / 24 VDC Sensor Out --
5
M / 24 VDC Sensor Out
6
1M
7
DI a.0
8
DI a.1
9
DI a.2
10
DI a.3
11
DI a.4
12
DI a.5
13
No connection
14
No connection
Note: X11 connectors must
be gold. See Appendix C,
Spare Parts for order
number.
X11 (gold)
2 M
AI 0
AI 1
--
--
--
--
--
--
--
--
--
--
Technical specifications
A.2 CPU 1211C
24 VDC Sensor Power
Out
For additional noise
immunity, connect "M" to
chassis ground even if
not using sensor supply.
For sinking inputs,
connect "-" to "M"
(shown).
For sourcing inputs,
connect "+" to "M".
X12
1L
DQ a.0
DQ a.1
DQ a.2
DQ a.3
No connection
No connection
No connection
--
--
--
--
--
--
845
Table of Contents
loading

Table of Contents