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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
Summary of Contents for ctx 300
Page 8: ...8 CTX 300 User manual www acornfiresecurity com www acornfiresecurity com...
Page 18: ...18 CTX 300 User manual www acornfiresecurity com www acornfiresecurity com...
Page 30: ...30 CTX 300 User manual www acornfiresecurity com www acornfiresecurity com...
Page 36: ...36 CTX 300 User manual www acornfiresecurity com www acornfiresecurity com...
Page 38: ...38 CTX 300 User manual www acornfiresecurity com www acornfiresecurity com...
Page 39: ...7 Certification 39 www acornfiresecurity com www acornfiresecurity com...
Page 40: ...40 CTX 300 User manual www acornfiresecurity com www acornfiresecurity com...
Page 44: ...44 CTX 300 User manual www acornfiresecurity com www acornfiresecurity com...
Page 47: ...9 Annex 47 Figure 28 CTX 300 overview www acornfiresecurity com www acornfiresecurity com...