Abus-technologies ATxBlock Temperature Transmitter Manual do Utilizador descarregar pdf (Página 6)

ABUS TECHNOLOGIES INC.

ATxBlock

5.2 Wiring

Figure below shows the ATxBlock connections to the sensor and power supply. Terminals 1, 2

e 3 are used for sensor input. For 2-wire Pt100, terminals 2 and 3 shall be connected together.

ATxBlock wiring (Pt100)

Figure below shows the thermocouple wiring. The LOAD represents the input shunt of an

instrument measuring the 4-20mA current loop.

ATxBlock wiring (Thermocouple)

6. INSTALLATION

6.1 Recommendation

It is important to follow the recommendations below:

1. Signal wires should be installed in grounded conduits and away from power or contactor wires.

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