Mettler Toledo M300 ISM Especificações Página 24

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Transmitter M300 24
© 12 / 11 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter Multiparameter M300
Printed in Switzerland 52 121 389
4.3 ConnectorPINdenition
4.3.1 TB1andTB2for1/2DINand1/4DINversions
Power connections are labeled N for Neutral and +L for Line, for 100 to 240 VAC or 20 30 VDC.
1
4
DIN
1
2
DIN
* Dual channel only
TB1A for
1
4
DIN
1 NO2
2 COM2
3 NC2
4 NO6*
5 COM6*
6 NO4
7 COM4
TB1B for
1
4
DIN
1 NO1
2 COM1
3 NC1
4 NC5*
5 COM5*
6 NO3
7 COM3
TB2 for
1
4
DIN
1 AO1+
2 AO1–/AO2–
3 AO2+
4 AO3+*
5 AO3–/AO4–*
6 AO4+*
7 DI1+
8 DI1–/DI2–*
9 DI2+*
TB2 for
1
2
DIN
1 AO1+
2 AO1–/AO2–
3 AO2+
4 AO3+*
5 AO3–/AO4–*
6 AO4+*
7 DI1+
8 DI1–/DI2–*
9 DI2+*
1 NO1
2 COM1
3 NC1
4 NO2
5 COM2
6 NC2
7 COM5*
8 NC5*
9 COM6*
10 NO6*
11 NO3
12 COM3
13 NO4
14 COM4
TB4
TB2
TB3
TB1A
TB1B
1 7
1 7
9
1
9
1
9
1
TB2 TB3
TB4
TB1
1 14
1 9 1 9 1 9
TB1 for
1
2
DIN
NO: normally open (contact open if un-actuated) AO: Analog Output
NC: normally closed (contact closed if un-actuated) DI: Digital Input
4.3.2 TB3andTB4*for1/2DINand1/4DINversions–
ConductivitySensors
TB 3 provides access to channel A signal inputs, TB4* provides access to channel B signal in-
puts.
Conductivity sensors use 58 080 20X or 58 080 25X series cables.
Pinno. SensorwireColor** Function
1 white Cnd inner 1
2 white / blue Cnd outer 1
3 blue Cnd inner 2
4 black Cnd outer 2 / Shield
5 not used
6 bare shield RTD ret / GND
7 red RTD sense
8 green RTD
9 +5V
* Only on dual channel version
** Transparent not connected.
Terminal 4 and 6 are internally connected, either terminal can be used to connect a wire.
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