Omron E5xK-T series Manual page 23

E5jK-T
CT Input/Potentiometer
When using the HBA function on the E5AK-AA2 Controller, connect CT input (CT) to terminal numbers 15 to 17. When monitoring the valve
opening on the E5AK-PRR2 Controller, connect the potentiometer (PTMR) to terminal numbers 15 to 17. Connect each of these inputs as
follows:
10 30
31 32
9 29
8 28
7 27
6 26
5 25
4 24
3 23
2 22
33
1 21
Event Input
Connect event inputs 1 and 2 (EV1/2) to terminal numbers 18 to 20, and event events 3 and 4 (EV3/4) to terminal numbers 24 to 26. However,
note that terminal numbers 18 to 20 cannot be used on Controllers with a communications function. Connect the event inputs as follows:
10 30
31 32
9 29
8 28
7 27
6 26
5 25
4 24
3 23
2 22
33
1 21
Terminals 18 and 24 (COM) are connected internally.
Use event inputs under the following conditions:
Contact input ON: 1 kΩ max.
OFF: 100 kΩ min.
No-contact input ON: Residual voltage 1.5 V max.,
OFF: Leakage current 0.1 mA max.
Polarities during no-contact input are as follows:
+
EV1 20
+
EV2
19
COM
18
–
Event input 1 and 2
20
19
18
17
16
15
14
13
12
11
20
19
18
EV1
17
16
EV2
15
COM
14
Event input 1 and 2
13
12
11
+
EV3 26
+
EV4 25
COM
24
–
Event input 3 and 4
17
17
16 CT
16
15 15
CT input Potentiometer
+
20 EV3 26
+
19 EV4 25
18 COM 24
–
Event input 3 and 4
O
W
C
+
+
–
E5jK-T
23