Analog electronic modules
4.16 2AI RTD High Feature analog electronic module (6ES7134-4NB51-0AB0)
ET 200S
4-82 Manual, Edition 10/2005, A5E00514527-01
Temperature error (with reference to the
input range)
± 0.0009 %/K
Linearity error (with reference to the input
range)
± 0.01 %
Repeatability (in steady state at 25° C with
reference to input range)
± 0.05 %
Data for selecting a sensor
Input range (rated value)/input resistance
• Resistance-type sensor
150 Ω/min. 10 MΩ
300 Ω/min. 10 MΩ
600 Ω/min. 10 MΩ
3000 Ω/min. 10 MΩ
PTC min 10 MΩ
• Resistance thermometer
Pt100/min. 10 MΩ
Ni100/min. 10 MΩ
Ni120/min. 10 MΩ
Pt200/min. 10 MΩ
Ni200/min. 10 MΩ
Pt500/min. 10 MΩ
Ni500/min. 10 MΩ
Pt1000/min. 10 MΩ
Ni1000/min. 10 MΩ
Cu10/min. 10 MΩ
Permitted input voltage (destruction limit) max. 9 V
Connection of the sensors
• For measuring resistance
– Two-wire connection
– Three-wire connection
– Four-wire connection
Yes,
Yes, internal compensation of line resistances
Yes
Characteristic curve linearization Yes, can be assigned parameters for Ptxxx, Nixxx
Smoothing of the measured values Yes, can be assigned parameters in 4 steps by means of
digital filtering
Step
None
Weak
Medium
Strong
Time constant
1 x cycle time
4 x cycle time
32 x cycle time
64 x cycle time
1
In accordance with VDE 0660 Part 302/303, Type A
Use of Cu10 sensors
• Select "Three-wire thermal resistor" and "Cu10" at parameter assignment.
• Wire the Cu10 sensor in accordance with the three-wire connection method.
• Automatic, internal compensation of line resistance for the missing measuring line occurs
during operation.
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