DC Current or Voltage 1 in 3 Out Transducer

DIN rail mounting transducers available in 55mm x 112mm or 100 x 112mm DIN rail cases.

Used to conver various inputs into standard DC signals for driving panel meters and for use in control devices.

M100-DM3 One input three outputs

The M100-DM3 takes 1 DC Input and provides 3 isolated outputs all directionally proportional to the input. The outputs can all be of the same D.C. Value or can be different.

Typically this product is used to prevent earth loops between measuring devices. For example the M100-DM3 could have its input signal provided by a M100-WA4 watt transducer with 4-20mA output. The 3 outputs from the M100-DM3 could be as follows:

Output A = 4-20mA fed to a PLC
Output B = 0-20mA fed to an analogue meter scaled in kW
Output C = 1-5V fed to a chart recorder
The isolation between the Input/Output/Case is 1.5kV and the isolation between each output is 500

Rated value In ±0-1/5/10/20 & 4-20mA
Voltage drop 20mV
Rated value Un ±20mV...10V
Impedance 100kOhm / volt
Working Range ±125% In
Overload Continuous 4 x In
Overload Continuous 1.5 x In
Rated value mA 0-1/5/10/20 & 4-20mA
Load Resistance 10/2/1/0.5 kOhm
Rated value volts 0-5/10&1-5V
Zero ±2%
Span ±10%
A.C. Voltage 115/230/400V(±25%/45-65Hz/<2VA)
D.C. Voltage 24/48/110V(±20% /
galvanically isolated / <3W)
WEIGHT&CASE SIZE Approx 0.4kg. 100mm case
Test Voltage 1.5kV between Input/Output/Case
500 volt between each output
Product Code Input In Output Aux Freq Options
M100-DM3 1mA A=1mA 230V 50Hz



1 Non standard inputs / outputs as far as technically viable
2 A.C. Auxiliary in range 57.7 to 450 volts
3 Calibration at temperature other than 23ºC