Digital Electronic Modules
11-71
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
Block Diagram
Backplane bus
ET 200S
backplane bus
interface module
L+
1M
P1
P2
Reverse pola-
rity protection
1
2
5
6
22
3*
7*
* As of version 2 of the 2RO NO 24–120 VDC/5 A, 24–230 VAC/5 A there is no lon-
ger an internal jumper between terminals 2 and 6. If you need this jumper, you can
replace it with an external jumper between terminals 3 and 7.
Figure 11-16 Block Diagram of the 2RO NO 24–120 VDC/5 A, 230 VAC/5 A
To Next Page
Loading...
