Step 2: Wiring; Terminal Layout Elk Controller - ero electronic ELK Guía Del Usario

2.

Step 2: Wiring

2.1. Terminal Layout ELK Controller

Ensure that you have the correct supply for your controller
Input/Output 1
Output 2
Line Supply 100 to 240Vac 50/60Hz
OR
Low Voltage Supply 24Vac/dc
Key to symbols used in the wiring diagrams
Logic (SSR
mA analogue output
Part number HA028438. Issue 3.0.
Check order code of the controller supplied
+ +
7
8
- -
+ + 9
10
- -
11
12
drive) Relay (form C)
Contact input
Oct-05
Warning
CT input & Digital input A
1
13
2
14
3
15
4
COM 16
+
5
A(+) 17
6
18
B(-)
-
T/C
Digital Communications
RS232 or RS485
Current transformer input
Relay (form A)
Output 4
Changeover relay
+ +
2.49Ω
mV
- -
Pt100 mA
Sensor
Input
11