DC Current Or Voltage 1 In 3 Out

Description

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

Application

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

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Selection Guide

M100-DM3One input three outputs

Typical Applications

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 diffrent.

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 500V

Technical Specifications

INPUT
Rated Rangemin 100 ohms ..max 20kOhms
Sensor Currentmin 50uA..max 10mA
Sensor Voltage< 1 Volt
Working Range0-125% Rn
OUTPUT
Rated value mA0-1/5/10/20 & 4-20mA
Rated value volts0-5/10 & 1-5V
ADJUSTMENT
Zero±2%
Span±10%
AUXILIARY
A.C. Voltage115/230/400V(±25% / 45-65Hz / 2VA)
D.C. Voltage24/48/110V(±20% / galvanically isolated / <3W)
WEIGHT&CASE SIZE
Approx 0.4kg. 55mm case
NOTE
No isolation is provided between input and output

Ordering Information

Product CodeInput InOutputAuxFreqOptions
M100-DM31mAA=1mA
B=4-20mA
C=10V
230V50Hz

Options

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

A.C. Current Connection Diagrams