Product description:
SWP20 distribution module is a miniaturized instrumentation type structure conversion module.It offers two wire transducer voltage at the same time, to receive from the transmitter and differential pressure, pressure, liquid level is proportional to the 4 ~ 20 ma DC output signal.
A, instrument characteristics
Using ac/DC two power supply, analog output from the host, with 1 ~ 5 v DC or 4 ~ 20 ma DC output signal selection function and configure the transmitter power switch.
Second, the instrument parameters and the wiring diagram
| modelSWP - 20 distribution moduleThe input signalAnalog 4 ~ 20 ma DCfeaturesAbout 250 ms response time (time constants) V, mA input: about 100 ms (time constant)The wiring diagramA: single input typeB: double road input |
| Three, power distribution module spectrum chart |
| Type no.codeSaid MingSWP -20- - - - - - - - - - - - -The power distribution moduleInput channel number12 Single waydualModule functionDL The power distribution moduleThe input signal- See the "input"The first output way all the way121～5V4～20mAThe first two output mode0123456Without the first 2 output (can be omitted)The first two output of 1 ~ 5 v outputThe first two output for 4 ~ 20 maThe first two output for alarm contact controlThe first output is supplied through the RS - 232 communication interfaceThe first output is supplied through the RS - 485 communication interfaceThe first two output for special specificationsThe power supply modeNWTAC220V (can be omitted)DC24V power supplyAC90 ~ 260 v power supply, switching power supply) |
| Taken the input signal |
| codeInput typeSaid MingThe input signal1V1～5VListed as the largest scale, the user can be within the scope of the range by changing the transmitter internal parameters determine the scope of the range2V0～5V3I4～20mA4I0～10mA |
| Taken the code, for example: |
| SWP201－DL-1-1－1－W |
| Single road, 1 ~ 5 v input signal, the output all the way to 1 ~ 5 v, the first 2 output of 1 ~ 5 v output, DC24V power supply. |
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