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14
CTX 300
User manual
Wire
CTX 300 CO
2
with display
CTX 300 CO
2
without display
Output signal
4-20 mA
4-20 mA
Active wires
3
3
Cable entry
1 x 6-11 mm
1 x 6-11 mm
Connection of a 3-wire sensor to an Oldham Simtronics 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 Simtronics 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 Simtronics control unit.
Control unit
Detector
Control unit
Detector
+24 VDC
Signal
+24 VDC
0V
Signal
Содержание ctx 300
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