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.
Selection Guide
| M100-DS1 | DC Current 1 input |
| M100-DS2 | DC Current 2 inputs |
| M100-DS3 | DC Current 3 inputs |
| M100-DS4 | DC Current 4 inputs |
Typical Applications
The M100-DS series of summation transducer take up to four inputs and provide an output signal directly proportional to the sum of the inputs. A typical application is the summation of total kW of four seperating generating sets e.g. the four individual kW readings are provided by M100-WA4 transducers with 0-1mA output signals.
The M100-DS4 summates the four 0-1mA signals and provides a single output signal that is directly proportional the sum of the total kW of all four generators. It is important to note the following when using summation transducers: to ensure the correct reading is obtained:
The current and voltage ratios must be identical otherwise the subsequent summation will be meaningless.
Technical Specifications
| INPUT | |
| Rated value In | ±1mA 0-1mA…20mA |
| Voltage drop | 20mV |
| Working Range | ±125% |
| Overload Continuous | 4 x In |
| Overload Continuous: | 1.5 x Un |
| OUTPUT | |
| Rated value mA | 0-1/5/10/20 & 4-20mA |
| Load resistance | 12/2.4/1.2/0.6 kOhm |
| Rated value volts | 0-5 / 10 & 1-5V |
| ADJUSTMENT | |
| Zero | ±2% |
| Span | ±10% |
| AUXILIARY | |
| 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. 55mm case |
Ordering Information
| Product Code |
Options
| 1 | Non standard inputs / outputs only as far as technically acceptable |
| 2 | A.C. Auxiliary in range 57.7 to 450 volts |
| 3 | Calibration at temperature other than 23ºC |
A.C. Current Connection Diagrams
