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SWP201/202 single two-way isolation distribution的产品详细介绍：
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
model | SWP - 20 distribution module | |
The input signal | Analog 4 ~ 20 ma DC | |
features | About 250 ms response time (time constants) V, mA input: about 100 ms (time constant) | |
The wiring diagram | A: single input type | B: double road input |
Three, power distribution module spectrum chart
Type no. | code | Said Ming | |||||
SWP -20 | - - - - - - - - - - - - - | The power distribution module | |||||
Input channel number | 12 | Single waydual | |||||
Module function | DL | The power distribution module | |||||
The input signal | - | See the "input" | |||||
The first output way all the way | 12 | 1～5V4～20mA | |||||
The first two output mode | 0123456 | Without 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 specifications | |||||
The power supply mode | NWT | AC220V (can be omitted)DC24V power supplyAC90 ~ 260 v power supply, switching power supply) | |||||
Taken the input signal
code | Input type | Said Ming | ||
The input signal | 1 | V | 1～5V | Listed 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 range |
2 | V | 0～5V | ||
3 | I | 4～20mA | ||
4 | I | 0～10mA | ||
| 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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