Product overview
EP4374
11
Version: 2.3
Technical data
EP4374-0002
Mechanics
Weight
approx. 165 g
Mounting position
variable
Approvals and conformity
Approvals
CE,
Analog inputs
The signal range can be switched during operation. The following table shows the electrical specifications
depending on the selected signal range.
Technical data
Signal range
-10 .. 10 V
0 .. 10 V
0 .. 20 mA
4 .. 20 mA
Input type
Differential
Input resistance
> 200 kΩ
> 200 kΩ
85 Ω typ. + diode
voltage
85 Ω typ. + diode
voltage
Digital resolution
16-bit
15-bit
15-bit
15-bit
Measuring error
< 0.3 % relative to full scale value
Conversion time
approx. 100 µs
Input filter limit frequency
5 kHz
Value of the least significant
bit
approx. 305 µV
approx. 305 µV
approx. 610 µA
approx. 488 µA
The analog inputs and outputs have a common analog ground potential. The analog ground potential is
electrically isolated from all other ground potentials in the box.
Analog outputs
The output signal range can be switched during operation. The following table shows the electrical
specifications depending on the selected output signal range.
Technical data
Output signal range
-10 .. 10 V
0 .. 10 V
0 .. 20 mA
4 .. 20 mA
Load resistor / load
> 5 kΩ
> 5 kΩ
< 500 Ω
< 500 Ω
Digital resolution
16-bit
15-bit
15-bit
15-bit
Output error
< 0.1 % (ambient temperature 0 °C ... +55 °C)
< 0.2 % (ambient temperature < 0 °C or > 55 °C)
related to the final value.
Conversion time
approx. 40 µs
Value of the least significant
bit
approx. 305 µV
approx. 305 µV
approx. 610 µA
approx. 488 µA
The analog inputs and outputs have a common analog ground potential. The analog ground potential is
electrically isolated from all other ground potentials in the box.