EasyManua.ls Logo

Hitachi EH-D6EAN - Page 56

Hitachi EH-D6EAN
170 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
Chapter 2 Specifications
2 44
(3) OBV-RTD terminal layout (3-wire)
Terminal layout
No.
Signal
Function
Internal circuit
[RTD input]
4B 4A
3B 3A
3B
3b 3A
2B 2A
1B 1
A
1B
1b 1A
3-wire
2-wire
3-wire
2-wire
1
2
3
4
7
8
5
6
1)
1A
CH1 input A
Internal circuit
1) 1A
3) 1B
2) 1b
4) NC
0.49 mA
Pt100
5) 3A
7) 3B
6) 3b
8) NC
Pt100
2)
1b
CH1 input -
3)
1B
CH1 input B
4)
-
NC
5)
3A
CH3 input A
6)
3b
CH3 input -
7)
3B
CH3 input B
8)
-
NC
(4) OBV-RTD terminal layout (2-wire)
Terminal layout
No.
Signal
Function
Internal circuit
[RTD input]
4B 4A
3B 3A
3B
3b 3A
2B 2A
1B 1
A
1B
1b 1A
3-wire
2-wire
3-wire
2-wire
1
2
3
4
7
8
5
6
1)
1A
CH1 input A
Internal circuit
1) 1A
3) 2A
2) 1B
4) 2B
0.49mA
Pt100
5) 3A
7) 4A
6) 3B
8) 4B
2)
1B
CH1 input B
3)
2A
CH2 input A
4)
2B
CH2 input B
5)
3A
CH3 input A
6)
3B
CH3 input B
7)
4A
CH4 input A
8)
4B
CH4 input B

Table of Contents

Related product manuals