Hitachi HIDIC MICRO-EH Applications Manual page 46

EH-A28DR
* Since the DC input is bidirectional, it is possible to reverse the polarity of the power supply.
24+ 1
0V 0
AC 0
AC
Power supply
100-240V AC
EH-A28EDR
* Since the DC input is bidirectional, it is possible to reverse the polarity of the power supply.
24+ 1
0V 0
AC 16
AC
Power supply
100-240V AC
EH-D28DR
0V 0
24V
3 4 6
2 C0 5 7
NC 2 4
C0 1 3 C1
3 4 6
2 C0 5 7
NC 18 20
C0 17 19 C1
NC 2
C0 1
C1 9 11
8 10
5 6 7
C2 C3
C1 9 11
8 10
21 22 23
C2 C3
EH-D28EDR
0V 16
24V C0
4-14
Chapter 4 Product lineup and wiring
C2 13 15
C2 12 14 C3
8 9 11
C4 C5 10 C6
Load power supply
24V DC, 100-240V AC
C2 13 15
C2 12 14 C3
24 25 27
C4 C5 26 C6
Load power supply
24V DC, 100-240V AC
NC 18
Output
17
Power supply
for input 24V DC
Input
C3
C6
Output
Power supply
for input 24V DC
C3
Input
C6
Output