Relay Switching Wiring - Mitsubishi Electric R60AD8-G User Manual

Relay switching wiring

Relay switching wiring is as follows.
Cable connector
Terminal block
Connection to relays
24VDC
For available terminal modules and special cables, refer to the following.
Page 240 Terminal module for the RY40PT5B
Use an external power supply (24VDC) that satisfies the following conditions.
• The overvoltage protection function is available.
• The output voltage does not exceed 35VDC in single fault state.
Cable
YF(-)
YF(+)
YE(-)
YE(+)
YD(-)
YD(+)
·
Y2(-)
Y2(+)
Y1(-)
Y1(+)
Y0(-)
Y0(+)
DC0V
DC24V
Terminal module
Connector number
Terminal
block
1 Y0
20
2 Y1
18
3 Y2
16
14 4 Y3
5
6
7
8
9
10
11
12
13
14
15 YE
16 YF
1
17 +24V(COM)
2
3
18 0V
4
RY40PT5B
9 INSTALLATION AND WIRING
247
9.2 External Wiring
9