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