Chapter 4 Product lineup and wiring

28-point type EH-A28DRP

* Since the DC input is bidirectional, it is possible to reverse the polarity of the power supply.

Power supply for input 24V DC

24+ 1 3 4 6 C1

0V 0 2 C0 5 7

AC 0 V0 2 4 5

AC C0 1 3 C1

 

9

 

 

 

11

 

 

C2

 

 

13

 

15

 

 

C3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

10

 

 

C2

 

 

12

 

 

14

 

 

 

C3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

7

 

 

 

8

 

 

 

9

 

 

11

 

 

C6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C2

 

C3

 

 

C4

 

 

C5

 

 

10

 

 

 

C6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input

Output

Power supply

 

Load power supply

100-240V AC

TR output power supply

24V DC, 100-240V AC

 

16-30V DC

 

 

EH-A28DRT

(The input wiring is the same as EH-A28DRP.)

AC

AC

0 NC

C0 1

2

Output

Power supply 100-240V AC

EH-D28DRP

(The input wiring is the same as EH-A28DRP.)

0V

24V

0 V0

C0 1

2

Output

Power supply

 

24V DC

TR output power supply

 

 

16-30V DC

EH-D28DRT

(The input wiring is the same as EH-A28DRP.)

0V 0 NC 2

24V C0 1

Power supply 24V DC

Output

4-12

Page 44
Image 44
Hitachi NJI-350B manual Output Power supply 100-240V AC, Output Power supply 24V DC, Power supply 24V DC Output