Siemens SIMATIC ET 200eco, Manual

Page: 36 / 124

Wiring
3-10
ET 200eco Distributed I/O Station
A5E00158716-02
Accessories required
•
prefabricated cable with 5–pin M12 coupler plug
•
or 3-, 4- or 5–conductor flexible copper cable (conductor cross–section must
be:
0.75 mm
2)
and a 5–pin M12 coupler plug
(see Tables 3-1, 3-2, 3-3 and 3-6).
•
M12 caps
•
For order numbers please refer to Appendix A.
Pin assignment
The tables below show you the pin assignment of the I/O modules.
•
I/O module 8 DI
Table 3-1 Pin assignment of the M12 coupler plug for the I/O module 8 DI
Pin Assignment X1 to X8 View of the coupler plug
(wiring side)
1 24V sensor power supply (1L+)*
2 n.c.
2
3-, 4- or 5–pole cop-
per cable
3 Ground potential, sensor power
supply (1M)
1 3
4
5
per cable
4 Input signal
5 PE
* sensor power supply via ET 200eco
•
I/O module 16 DI
Table 3-2 Pin assignment of the M12 coupler plug for the I/O module 16 DI
Pin Assignment X1 to X8 View of the coupler plug
(wiring side)
1 24V sensor power supply (1L+)*
4- or 5–pole copper cable
2 Input signal** (n+8)
3 Ground potential, sensor power
supply (1M)
1
2
3 5
4 Input signal*** (n)
4
5 PE
* sensor power supply via ET 200eco
** In the process input image (PII): input byte x+1 (see Figure C-2)
*** In the process input image (PII): input byte x (see Figure C-2)