YOKOGAWA Yew 80 Series, Руководство пользователя, Страница: 16 / 66

3-2
IM 01B04K01-02E
3.1 External Wiring
(a) All cable ends must be furnished with crimp-on type solderless lugs (for 4mm screws)..
(b) Draw out the internal unit from the rack case.
(c) Connect the cables to the correct terminals referring to Figure 3-1.
(d) Return the internal unit into the rack case after completing the wiring.
(e) Always return the terminal block cover to its original position after completing the wiring.
The terminal block cover cannot be returned to its original position if the internal
unit is not installed its original position in the rack case. Securely return the terminal
block cover because it also functions as lock for the internal unit.
K J
H
F
D
C
B
A
8
7
6
5
4
3
2
1
OUT
IN
Terminal arrangement
Figure 3-1 Terminal Layout and Terminal Wiring
Terminal
Designation
Description
A NC Alarm output 1
B COM
C
D
F NC Alarm output 2
(*1)
H COM
J NO
K NO
Do not connect to the output terminal when the terminal is not
in use.
*1: Except SKYD-1 type.
Terminal
Designation
Description
1 +
Input 1
2 -
3
4
5 +
Input 2
(*2)
6 -
7
8
*2: For SKYD-3 type only.