Hitachi HIDIC MICRO-EH Applications Manual page 45

EH-A28AS
NC 1
NC 0
AC NC
AC
Power supply
100-240V AC
EH-D28DTP
* Since the DC input is bidirectional, it is possible to reverse the polarity of the power supply.
24+ 1
0V 0
0V 0
24V
Power supply
24V DC
EH-D28DT
(The input wiring is the same as EH-D28DTP.)
0V 0
24V
Power supply
24V DC
3 4 6
2 C0 5 7
1 2 4
0 C0 3 5
3 4 6
2 C0 5 7
NC 3 5
1 2 4 V0
NC 3 5
1 2 4 V0
C1
C2 9
C2 8
C1 NC C2
NC C2
C1 9 11
8 10
C0 C1 V1
NC C1
C0 C1 V1
NC C1
4-13
Chapter 4 Product lineup and wiring
Power supply for input
100-115V AC
11 C3 13
10 C3 12 14
7 C3 9
6 C3 8 10
Load power supply
100-240V AC
C2 13 15
C2 12 14 C3
6 8 NC
V1 7 9 10
Load power supply
12/24V DC
6 8 NC
V1 7 9 10
Load power supply
12/24V DC
Input
15
11
Output
Power supply for
input, 24V DC
Input
C3
11
Output
11
Output