Figure 7.5 Typical Wiring Diagram for Two-wire Control or Programmable
Controller Interfacing
Control Power ➁
Two-wire device ➀
11
12
13
14
SMC Dialog Plus
Control Terminals
21
22
23
24
①
Customer supplied.
②
Refer to the controller nameplate to verify the rating of the control power input voltage.
Notes:
(1)
Refer to Chapter 3 for typical power circuits.
(2)
The OFF state leakage current for a solid-state device must be less than 6 mA.
Options
15
16
17
18
25
26
27
28
7-9
19
20
Internal
Auxiliary
Contacts
29
30
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