Mounting and wiring
EK18xx
38
Version: 2.2
5.6.2
EK1818 - connection
Fig. 31: Connection EK1818-0000
Connection
Terminal point
Description
Name
No.
Us 24 V
1
Power supply for Bus Coupler and E-bus electronics
Input 1
2
Input channel 1
Input 3
3
Input channel 3
Input 5
4
Input channel 5
Input 7
5
Input channel 7
Up 24 V
6
Power supply for the power contacts
Output 1
7
Output channel 1
Output 3
8
Output channel 3
Us 0 V
9
Power supply for Bus Coupler and E-bus electronics
Input 2
10
Input channel 2
Input 4
11
Input channel 4
Input 6
12
Input channel 6
Input 8
13
Input channel 8
Up 0 V
14
Power supply for the power contacts
Output 2
15
Output channel 2
Output 4
16
Output channel 4
