Hitachi EHV+ Series User Manual

Chapter 2 Specifications
2 – 18
2.7.2 Specifications
(1) EH-XD8
Specification
EH-XD8
Input type
DC input (common for sink and source)
Number of inputs
8
Input voltage
24V DC (19.2 to 30V DC)
Input current
Approx. 6.9 mA
Input impedance
Approx. 3.5 kΩ
Operating ON voltage 15V minimum
voltage OFF voltage 5V maximum
Input response OFFÎON 5ms maximum
time ON ÎOFF 5ms maximum
Insulation system
Photo-coupler insulation
Input display
Green LED
External connection
Removable type screw terminal block (M3)
Number of inputs / common
8
Internal current consumption
30 mA maximum
Terminal configuration No. Signal
name
Diagram of Internal circuit
[1] 0
[2] 1
[3] 2
[4] 3
[5] 4
[6] 5
[7] 6
[8] 7
[9] C
[10] N.C.
[11] N.C.
[12] N.C.
[13] N.C.
[14] N.C.
[15] N.C.
[16] N.C.
[17] N.C.
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
Screw fo
r
fixing
[18] C
0
C
7
LED
Internal circuit

Hitachi EHV+ Series Specifications

General

Brand	Hitachi
Model	EHV+ Series
Category	Controller
Language	English