Oldham ctx 300 - Connection of a 2-Wire Sensor to an Oldham Control Unit; Connection of a 3-Wire Sensor to an Oldham Control Unit

14
CTX 300
User manual
Connection of a 3-wire sensor to an Oldham control unit
Wire
Terminal number
(+) V DC power supply:
3
(-) V DC power supply (masse 0 V):
2
Output signal:
1
Figure 5: connection of a 3-wire sensor to an Oldham control unit.
Connection of a 2-wire sensor to an Oldham control unit
Wire
Terminal number
(+) V DC power supply:
3
Output signal:
1
Both wires are the 4-20 mA 2-wire loop.
Figure 6: connection of a 2-wire sensor to an Oldham control unit.
Control unit
Detector
Control unit
Detector
+24 VDC
Signal
+24 VDC
0V
Signal