Deif PPM 300 - Page 89

Figure 6.35 Connection of a 3-wire Pt100/1000 sensor
Pt100/1000
COM
You do not have to connect the third wire (shown by the dashed line). If you want to connect the third wire, connect it to the
common, as shown in the diagram.
Figure 6.36
Connection of a 4-wire Pt100/1000 sensor
Pt100/1000
COM
You do not have to connect the third and fourth wires (shown by the dashed lines). If you want to connect them, connect them as
shown in the diagram.
INSTALLATION INSTRUCTIONS 4189340909I UK Page 89 of 144