TELEDYNE OLDHAM SIMTRONICS CTX 300, User Manual

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CTX 300
ANALOGIC GAS DETECTOR
USER MANUAL
NP300GB
Rev.O.0
7
Ref. Qty Description Code Material
1 1 Brace 6132380 Stainless
2 4 Washer A25 ACCD 6905518 Stainless
3 4 Screw CHC LI2 6902218 Stainless
3.2 Electrical connections
3.2.1 Wiring specifications
If needed, consult the grounding instructions for
TELEDYNE OLDHAM SIMTRONICS instruments
and related connection materials in Annex 1.
3.2.2 Connections for the various types of sensors
Wire CTX 300 (TOX/OX)
with display
CTX 300 (TOX/OX)
without display
CTX 300 SC
without display
Output signal 4-20 mA 4-20 mA 4-20 mA
Active wires 3 2 3
Cable entry 1 x 6-11 mm 1 x 6-11 mm 1 x 6-11 mm
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
3.2.2.1 Connection of a 3-wire sensor to an TELEDYNE OLDHAM SIMTRONICS control
unit
Wire Terminal number
(+) V DC power supply: 3
(-) V DC power supply (masse 0 V): 2
Output signal: 1