ABUS Technologies ATxBlock Temperature Transmitter - Manual (Page 6)

ABUS TECHNOLOGIES INC.
6
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.