Wiring Terminals - Omron E5EK - MANUAL 2 User Manual

2.3 Wiring Terminals

+ Terminal arrangement
+ Precautions
when wiring
+ Wiring
' Power supply
10 20
21 22
9 19
8 18
7 17
6 16
5 15
4 14
3 13
2 12
23
1 11
10
SOURCE
9
8
OUT1
7
6
OUT2
5
4
SUB1
3
2
SUB2
1
SOURCE : 100 to 240VAC, 50/60Hz
or
24VAC, 50/60Hz
24VDC,
Use ducts to separate input leads and power lines in order to protect the
controller and its lines from external noise.
We recommend using solderless terminals when wiring the controller.
Tighten the terminal screws using a torque no greater than 0.78 N·m.
Take care not to tighten the terminal screws too tightly.
Do not connect anything to unused terminals.
Use the following type of solderless terminals for M3.5 screws.
In the following wiring diagrams, the left side of the terminal Nos. indi
cates the inside of the controller
Input power to terminal Nos. 9 and 10. Power specifications are as follows:
100 to 240VAC, 50/60Hz, 15VA
or
24VAC, 50/60Hz, 12VA
24VDC, 8W (Terminals 9 and 10 have no polarities.)
When using an AC power supply, connect the noise filter (TDK
ZCB2206 11 or equivalent) as shown in the figure below.
1
2
20
21 22
19
18
17
RSP
16
CT
15
14
TC
13
Pt
I
12
V
23
11
15VA
12VA
8W
7.2mm max.
7.2mm max.
4 10
9
3
2.3 Wiring Terminals
E5EK-DRT
2–7