Pin Configuration - ABB TTH300 Operating Instructions Manual
Head-mount temperature transmitter
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Also See for TTH300:
- Operating instruction (76 pages) ,
- Instructions manual (26 pages) ,
- Safety instructions (24 pages)
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7.3.2
Pin configuration
Resistance thermometers (RTD) / resistors (potentiometers)
A
B
1
1
2
2
I
3
3
4
J
Fig. 14
A Potentiometer, four-wire circuit B Potentiometer, three-wire circuit C Potentiometer, two-wire circuit D 2 x RTD, three-wire circuit
E 2 x RTD, two-year wire
1)
K LCD-indicator-interface
1 – 6 sensor connection (from measuring inset) 7 – 8 4 ... 20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus
1) Sensor backup / sensor redundancy, sensor drift monitoring, mean measurement, or differential measurement
Thermocouples / voltages and resistance thermometer (RTD) / thermocouple combinations
A
B
1
1
H
2
2
5
I
6
Fig. 15
A 2 x voltage meter
B 1 x voltage meter C 2 x Thermoelement
1)
F 1 x RTD, three--wire circuit and 1 x Thermoelement
1)
1 x Thermoelement
H Sensor 1 I Sensor 2
1)
1 – 6 sensor connection (from measuring inset) 7 – 8 4 ... 20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus
1) Sensor backup / sensor redundancy, sensor drift monitoring, mean measurement, or differential measurement
Change from one to two columns
C
D
E
1
1
1
2
J
J J
3
3
3
4
4
J
5
J
6
6
F RTD, four-wire circuit G RTD, three-wire circuit H RTD, two-wire circuit I Sensor 1 J Sensor 2
C
D
E
1
1
2
2
5
6
J LCD-indicator-display
F
G
H
1
1
1
2
2
J
J
J
3
3
3
4
F
G
1
1
1
2
2
J
J
J
3
3
3
4
5
5
5
6
6
6
D 1 x Thermoelement E 1 x RTD, four--wire circuit and
1)
G 1 x RTD, two--wire circuit and 1 x Thermoelement
1)
1
2
3
4
5
K
6
1
2
3
4
5
J
6
TTH300 | OI/TTH300-EN Rev. D 17
8
+
-
7
A10003-01
1)
1)
8
+
-
7
A10004-01
1)
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