Conductor Material; Pin Configuration; Supply Voltage / Sensor Connection - ABB TTR200 Inbetriebnahmeanleitung

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4.1

Conductor material

• Standard conductor material must be used for the power supply cable.
• The maximum connectable conductor cross-section amounts to 2.5 mm
Notice - Potential damage to parts!
A rigid conductor material can result in wire breaks.
The connecting cable must be flexible.
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4.2

Pin configuration

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4.2.1

Supply voltage / sensor connection

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Fig. 2: *(planned local configuration interface/inoperable)
1 Potentiometer: 0 ... 500 Ω or 0 ... 5000 Ω
a Potentiometer, 2-wire circuit
b Potentiometer, 3-wire circuit
c Potentiometer, 4-wire circuit
2 RTD resistance sensors (e.g., Pt100)
d RTD, 2-wire circuit
e RTD, 3-wire circuit
f RTD, 4-wire circuit
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Note
Terminal 11: Measurement of 4 ... 20 mA output current without opening / interrupting the current loop.
• PWR / green LED: Supply voltage display
• ERR / red LED: sensor, sensor lead & unit fault signaling
• DIP switch 1: on -> Hardware write protection is enabled
• DIP switch 2: no function
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CI/TTR200-X1
3 Thermocouple
Depending on the sensor model, a variety of line materials can be used
for sensor connections. The integrated reference point makes it possible
to directly connect thermal compensating lines.
4 Voltage measurement
TTR200
Electrical connection
2
.
EN - 7