Wiring Ah08Ptg-5A - Delta AH Motion Series Hardware Manual

AH Mo t io n – H ar d war e M a nu a l
4.11.2

Wiring AH08PTG-5A

0~300Ω
Ni 100/Ni 1000
Pt100/Pt1000
0~ 300Ω
NI100/NI1000
PT 100/PT1000
Ni 100/Ni 1000
Pt100/Pt1000* 2
_4
0~ 300Ω
Ni100/Ni1000
Pt100/Pt1000
*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.
4 - 1 0 4
Shiel ded cabl e*1
2-wire
3-wire
Shielded cable* 1
4-wire
Shiel ded c abl e*1
3-wire
C H0
O0+
I0+
I0-
O0-
F G
C H1
O1+
I1+
I1-
O1-
F G
AG
C H2
O2+
I2+
I2-
O2-
F G
C H3
O3+
I3+
I3-
O3-
F G
AG
a
471.5uA
(Ni100, Pt100, or
resistor)/204.8uA
(Pt1000)* 3
+
ADC
-
INA
471.5uA
(Ni100,Pt100, or
resistor)/204.8uA
(Pt1000)* 3
+
ADC
-
INA
a