Terminal Connection Diagrams - ABB TTF300 Inbetriebnahmeanleitung

Electrical connection
4.4

Terminal connection diagrams

RTD resistance sensors
Fig. 6
Potentiometer: 0 ... 500 Ω or 0 ... 5000 Ω
1 Potentiometer, 4-wire circuit
2 Potentiometer, 3-wire circuit
3 Potentiometer, 2-wire circuit
4 2 x RTD, 3-wire circuit (sensor backup/redundancy, average value or differential temperature measurement)
5 2 x RTD, 2-wire circuit (sensor backup/redundancy, average value or differential temperature measurement)
6 RTD, 4-wire circuit
7 RTD, 3-wire circuit
8 RTD, 2-wire circuit
Thermocouples/Voltages
Fig. 7
9 2 x voltage measurement (sensor backup/redundancy, average value or differential temperature measurement)
10 Voltage measurement
11 2 x thermocouple (sensor backup/redundancy, average value or differential temperature measurement)
12 Thermocouple
12 - EN
9 10 11
1 1
1K 1K
2 2
5 5
2K
2K
6 6
12
1 1 1
2
2 2
3
4
5
6
TTF300
-
A00084
CI/TTF300-X1