CS Instruments LD 500 - PT Sensor Connector Assignments; Two-, Three-, and Four-Wire Connector Pin Assignments for PT100;PT1000;KTY81

Connection diagrams
LD500 V2.03 Seite 41 von 67
13.4.6 Two-, three- and four-wire connector pin assignments for PT100/PT1000/KTY81
Yellow
red
pink
Sensor
I (500µA)
1
2
3
4
5
6
7
8
+ RS485
- RS485
SDI
Analog IN +
+VB 24Vdc
-VB GND
Analog IN -
2-wire PT100/PT1000/KTY81
Sensor
I (500µA)
12345678
+ RS485
- RS485
SDI
Analog IN +
+VB 24Vdc
-VB GND
Analog IN -
3-wire PT100/PT1000/KTY81
Sensor
I (500µA)
12345678
+ RS485
- RS485
SDI
Analog IN +
+VB 24Vdc
-VB GND
Analog IN -
4-wire PT100/1000/KTY81
Yellow
Yellow
grey
grey
Pink
Pink
red
red