200X With Cp 142-2 Communication Processor; Configuration Of Et 200X With Cp 142-2 (Example) - Siemens SIMATIC ET 200X Manual

Product Overview
1.7 ET 200X with CP 142-2 communication processor
Function
You can connect an AS interface to the ET 200X with the aid of the CP 142-2 (as
AS-i master). A configuration of this nature can include a maximum of 31 AS-i
slaves. LEDs on the front panel of the CP 142-2 indicate the operating statuses of
the slaves.
The CP 142-2 is parameterized with STEP 7. Separate configuration for AS-i is not
necessary.
You can connect a maximum of 6 CP 142-2 communication processors to each
basic module (except the BM 147/CPU).
You can connect a maximum of 7 CP 142-2 communication processors to the
BM 147/CPU basic module.

Configuration of ET 200X with CP 142-2 (example)

SF
BF
ON
24 VDC
X1
X3
Figure 1-10 Configuration of ET 200X with CP 142-2 (Example)
1-16
X2 X1 X2 X1
X3
X3
X4 X4
SF
APF
X1
X2
CER
AUP
CM
X3
X4
CP 142-2
ET 200X Distributed I/O Device
X2
X4
EWA 4NEB 780601602-06