KROHNE OPTITEMP TT 53 C, Handbook

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4
ELECTRICAL CONNECTIONS
20
OPTITEMP TT 53 C/R
www.krohne.com 06/2018 - 4006523501 - MA OPTITEMP TT 53 R01 en
4.5 Electrical connections of rail-mount transmitter
The input and output signals and the power supply must be connected in accordance with the
following illustrations. To avoid measuring errors, all cables must be connected properly and the
screws tightened correctly.
RTD and potentiometer measurement RTD and potentiometer measurement RTD and potentiometer measurement RTD and potentiometer measurement
Thermocouple and voltage measurement Thermocouple and voltage measurement Thermocouple and voltage measurement Thermocouple and voltage measurement
Pt100 Pt100 Pt100 Pt100
…
Pt1000, Ni100, Ni120, Cu10 Pt1000, Ni100, Ni120, Cu10 Pt1000, Ni100, Ni120, Cu10 Pt1000, Ni100, Ni120, Cu10
2-wire connection
2-wire connection 2-wire connection
2-wire connection
Pt100 Pt100 Pt100 Pt100
…
Pt1000, Ni100, Ni120, Cu10 Pt1000, Ni100, Ni120, Cu10 Pt1000, Ni100, Ni120, Cu10 Pt1000, Ni100, Ni120, Cu10
3-wire connection
3-wire connection 3-wire connection
3-wire connection
Pt100 Pt100 Pt100 Pt100
…
Pt1000, Ni100, Ni120, Cu10 Pt1000, Ni100, Ni120, Cu10 Pt1000, Ni100, Ni120, Cu10 Pt1000, Ni100, Ni120, Cu10
4-wire connection
4-wire connection 4-wire connection
4-wire connection
Resistance, 2-wire connection Resistance, 2-wire connection Resistance, 2-wire connection Resistance, 2-wire connection Resistance, 3-wire connection Resistance, 3-wire connection Resistance, 3-wire connection Resistance, 3-wire connection Resistance, 4-wire connection Resistance, 4-wire connection Resistance, 4-wire connection Resistance, 4-wire connection
Potentiometer, 3-wire slide wire Potentiometer, 3-wire slide wire Potentiometer, 3-wire slide wire Potentiometer, 3-wire slide wire
Thermocouple Thermocouple Thermocouple Thermocouple Voltage Voltage Voltage Voltage Thermocouple with external CJC Thermocouple with external CJC Thermocouple with external CJC Thermocouple with external CJC
(Pt100)
(Pt100) (Pt100)
(Pt100)