Hitachi NJI-350B - Manual (Page 46)

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