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Sensor Wiring Diagrams
2 Wire Sensor Type
2 Wire Cable (Fig 1)
2 Wire
Sensor Type
Low Accuracy
Technical Data
Electrical Data
Voltage
Input Type
Supported Sensor Types
Supported Temperature Coefficients
Resolution
Data Format
Calibration
Input Update (filter) Rate
Accuracy
Mechanical Data
I/O Connector
Mass
Operating Data
Temperature Range
Humidity
Ingress Protection
NOTE!
G3 Series PROFIBUS-DP
3 Wire Sensor Type
3 Wire Cable (Fig 2)
3 Wire
Sensor Type
Medium Accuracy
3 Wire Sensor Type
4 Wire Cable (Fig 3)
24 VDC Module Supply
RTD (Resistive Temperature Detector),
4 per Module
Pt100, Pt200, Pt500, Pt1000, Ni100, Ni1000
.00385; .00392; .... Ω/Ω/°C
15 bits, plus sign.
Signed Integer; Two's complement.
Factory Calibrated.
Field Calibration w/
ohm resistor.
Adjustable (5-20mS), factory default: 5mS
0.1% of full scale @ 25° C
M12 4 Pin Female (Accepts 5 Pin)
247g / 8.7 oz
-10º to 115º F (-23º to 46º C)
95% relative humidity: non-condensing
IP65 (with appropriate assembly and terminations)
For maximum accuracy on a 3-wire sensor type make identified jumper
•
connections at the sensor end (see Figure 3). Cable resistance, resulting from
cable length, affects measuring error; therefore, use cables that are as short as
possible.
For long cable runs and high accuracy use 4 wire sensor types.
•
TDG3PTTM1-11EN
Subject to change without notice
www.asco.com
Technical Manual
TM
4 Wire Sensor Type
4 Wire Cable (Fig 4)
4 Wire
Sensor Type
High Accuracy
(Via G3 System Aux. Power Connection)
high tolerance (± 0.005%) 100 ohm and 350
07/2020
11-94
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