Escort 3016B User Manual
Page 25
3
Initialisation
Page 3.5
3.4. CONNECTION TO THE MEASURE NETWORK
3.4.1. Measure of voltage
Isolated input module: the measure of voltage is made between the red and black terminals of the
inputs through cables with security male single-pin plugs (according CEI 1010).
Non-isolated differential input module: the measure of voltage is made between the "+" and "-"
terminals of the inputs through cables on the screw-type terminal block.
3.4.2. Measure of temperature with a thermocouple
Isolated input module: you have to measure the voltage generated by the thermocouple effect
between the red and black terminals of the considered input. To ensure a right measurement,
connect directly both ends of the thermocouple cable on clamping-type single-pin plugs. Connect
the two single-pin plugs on the selected input in respect with the polarity.
Do not use male single-pin plugs for welding: the thermocouple effect would be
altered by the weld
Non-isolated differential input module: you have to measure the voltage generated by the
thermocouple effect between the "+" and "-" terminals through cables on the screw-type terminal
block.
To ensure a right measurement connect directly both ends of the thermocouple cable on the selected
input in respect with the polarity.
3.4.3. Measure of temperature with a PT100
Available only with a non-isolated differential input module.
The PT100 probe must be connected to the terminals I+ and I-
(1mA current generator
output).
The voltage produced by the PT100 must be measured with the teminals + and - with one of
the following scheme : 2 wires, 3 wires or 4 wires. The 4 wires mounting make the measurement
independent of the resistor value of the line.
2 wires wiring :
3 wires wiring :
PT100
PT100