Advanced Graphic Data Manager
Wiring
17
4.2.8
Analog inputs (slot 1-5)
The first digit (x) of the two-digit terminal number corresponds to the related channel (e.g. Ch1:
11, 12, 13, 14, 15, 16):
Type
Terminal
x1
x2
x3
x4
x5
x6
Current/pulse/
frequency
input
1)
1)
If a universal input is used as a frequency or pulse input and the voltage is >2.5 V, a resistance must be used in series
connection with the voltage source. Example: 1.2 kOhm series resistance at 24 V
(+)
(–)
Voltage >1 V
(+)
(–)
Voltage
1 V
(+)
(–)
Resistance
thermometer
RTD (2-wire)
(A)
(B)
Resistance
thermometer
RTD (3-wire)
(A)
b (sense)
(B)
Resistance
thermometer
RTD (4-wire)
(A)
a (sense)
b (sense)
(B)
Thermocouples
TC
(+)
(–)
Chx
x1
x2
x3
x4
x5
x6