2.3 Wiring Terminals
E5EK
2--11
•
Connect event inputs 1 and 2 (EV1/2) to terminal Nos.18 to 20. How-
ever, note that terminal Nos.18 to 20 cannot be used on controllers
supporting the communications function.
•
Connect the event inputs as follows:
20
19
18
Event input 1 and 2
EV1
EV2
COM
+
+
-
•
Use event inputs under the following conditions:
Contact input
ON: 1 k
Ω
max., OFF: 100 k
Ω
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:
20
19
18
Event input 1 and 2
EV1
EV2
COM
+
+
-
•
Connect transfer output (TRSF) to terminal Nos. 21 and 22.
•
The internal equalizing circuit for transfer output is as follows:
21
22
4 to 20mA
L
+
-
•
Transfer output specifications are as follows:
4 to 20 mA DC, Permissible load impedance: 600
Ω
max., Resolution:
Approx. 2600
•
Terminal Nos.18 to 20, 21 and 22 can be used only on controllers that
support the communications units (E53-AK01/02/03).
•
For details on wiring, see Chapter 6, Using the Communications
Function.
F
Event input
10
9
8
7
6
5
4
3
2
1
20
19
18
17
16
15
14
13
12
11
21 22
23
F
Transfer output
10
9
8
7
6
5
4
3
2
1
20
19
18
17
16
15
14
13
12
11
23
21 22
F
Communications
Summary of Contents for E5EK
Page 1: ...User s Manual Cat No H089 E1 02 Digital Controller Programmable Type...
Page 24: ...CHAPTER 1 INTRODUCTION 1 14...
Page 36: ...CHAPTER 2 PREPARATIONS 2 12...
Page 162: ...CHAPTER 6 USING THE COMMUNICATIONS FUNCTION 6 20...
Page 176: ...CHAPTER 7 CALIBRATION 7 14...
Page 193: ...SETTING LIST A 11...