MU100U
10730-0701-00
Page
6 / 8
www.ziehl.de
•
For current output 0
…20 mA (terminals 6 and 7) adjust to 1.000 mA,
•
For voltage output 0
…10 V (terminals 8 and 7) adjust to 0.500 V.
Full- scale: set the input to max. signal (20 mA or 10 V), adjust the current or voltage output with the
potentiometer “Scale”.
•
For current output 0
…20 mA (terminals 6 and 7) adjust to 20.00 mA,
•
For voltage output 0
…10 V (terminals 8 and 7) adjust to 10.00 V.
Check zero and Full- scale and repeat if necessary.
10
Error search
The device has 2 inputs for DC voltage and current with common ground. If the connections are exchanged,
no damage is possible, as a rule the transmitter will not deliver a signal at the output.
At the same time a current and voltage signal can be applied. The output then has a summed signal, limited
by the maximum output value. The signals at the output are at the same time and can be loaded with their
rated load. The offset adjustment has an effect on both outputs but can optionally be optimized for one output
only.
11
Technical data
Rated supply voltage Us
DC/AC 24
– 240 V
0/50…120Hz
Tolerance
DC 20.4 - 297 V
AC 20 - 264 V
Power consumption
< 3 W
< 5 VA
Inputs
Voltage or current with GND1
Voltage input
DC 0…10 V
Max. permissible voltage
DC 200 V
Nominal input resistance
>500
kΩ
Current input
DC 0…20 mA or 4… 20 mA
Max. permissible current
DC 50 mA
Nominal input resistance
50
Ω
Connection or external transmitter
DC -5V1 / GND1 / DC +16V1
current
Max. 30 mA
Outputs
Voltage or current with GND2
Voltage output
DC 0…10 V
Max. open circuit voltage
DC 12 V
Load
>1
kΩ
Current output
DC 0…20 mA or 4… 20 mA
Max. short circuit current
DC 50 mA (short circuit protection)
Load
<500
Ω
Accuracy at Tu = 23 °C
Class 0.5
Temperature coefficient
0,025% *K
-1
Nominal rise time t= 0,9
50 ms
Test conditions
EN 61010-1 / EN 50178
Rated impulse voltage
4000 V
Overvoltage category
III
Pollution degree
2
Rated insulation voltage Ui
300 V
On-period
100 %