Delta AH500 Hardware Operation Manual

Chapter 4 Installing Hardware and Wiring
4-75
4.10.2 Wiring AH08PTG-5A
Shielded c able * 1
471.5u
,
A
(Ni100Pt100,
Resistor)/
204.8uA
(Pt1000)*3
A DC
AG
INA
O0+
I0+
I0 -
O 0-
FG
CH 1
0~3 00
Ni 100/Ni 1000
Pt100/Pt1000
Ω
O1+
I1+
I1-
O1 -
FG
3-Wire
CH 0
+
-
471.5u
,
A
(Ni100Pt100,
Resistor)/
204.8uA
(Pt1000)*3
A DC
AG
INA
O2+
I2+
I2 -
O 2-
FG
CH 3
0~3 00
Ni 100/Ni 1000
Pt100/Pt1000
Ω
O3+
I3+
I3-
O3 -
FG
3-Wire
CH 2
4-Wire
Ni1 00/Ni1 000
Pt1 00/Pt1 000*2
+
-
0 ~300
Ni10 0/Ni10 00
P t10 0/Pt10 00
Ω
2-Wire
Shielded c able * 1
Shielded c able * 1
Shielded c able * 1
*1. The cable connected to the input terminal should be the cable or the shielded twisted pair cable which can
be connected to an Ni100/Ni1000/Pt100/Pt1000 sensor, and should be kept separate from other power
cables and cables which generate noise. Please use a three-wire temperature sensor. If users want to use
a two-wire temperature sensor, On+ and In+ must be short-circuited, and On- and In- must be short-
circuited. (n is in the range of 0 to 7.)
*2. If users want to measure resistance in the range of 0 Ω to 300 Ω, they can use a two-wire or three-wire
sensor instead of a four-wire sensor.
*3. User need to select an appropriate sensor. If an Ni100 temperature sensor, a Pt100 temperature sensor,
or a resistance sensor is used, the internal excitation current is 471.5 μA. If an Ni1000 temperature sensor,
or a Pt1000 temperature sensor is used, the internal excitation current is 204.8 μA.
◆ Note: use cables with the same length (less than 200 m) and use terminal resistors of less than 20 ohm.

Delta AH500 Specifications

General

Brand	Delta
Model	AH500
Category	Controller
Language	English