131
131
Input parameters
resistance of the voltage input
-10...10V, -24,...24V
:
resistance of the voltage input
Voltage mV, Thermocouple
:
00
resistance of the current input
-24...24 mA
2
current flowing through a thermometric resistor
0,2 mA
resistance of cords connecting a thermometric resistor with the
transducer:
10
resistance of external measuring circuits for voltage and thermo-
ce ints 00
Long-term overload capability
thermocouples, thermoresistors
1,1 Xn
voltage, current and resistance
1,3 Xn
Insulation between circuits
power supply acc. measuring inputs, analog outputs, RS-485
interface
2,2 kV
measuring inputs acc. analog output, RS-485 interface
1 kV
Standards met by the transducer
Electromagnetic compatibility:
disturbance immunity
acc. to EN 61000-6-2
disturbance emission
acc. toEN 61000-6-4
Security re uirements acc. to EN 1 1 -1
isolation between circuits
basic,
installation category
III
pollution grade
2
phase-to-earth working voltage:
300 V for the power supply circuit
and 50 V for other circuits
altitude above sea level
2000 m
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