HXWP-201 type distribution module (distributor) is a small-sized plug-in structure conversion module. It provides voltage to the two-wire transmitter while receiving 4-20mADC output signals proportional to differential pressure, pressure, liquid level, etc. from the transmitter.
Input: |
4-20mA DC (output from a two-wire transmitter powered by 24VDC) |
Input channel: |
1 (can be connected to 1 transmitter) |
Input resistance: |
250Ω |
Wiring resistance: |
(Wiring between transmitter and distributor) 18V (1) - Minimum operating voltage of transmitter (2) 0.02A |
(1) 18V is the minimum supply voltage, which is the difference between 24V and the internal voltage drop of the transmitter (6V). | |
(2) The minimum operating voltage of the diffusion silicon transmitter is 12VDC | |
Output: |
Two isolated outputs |
The first route: |
1-5V DC or 4-20mA DC (optional for users, 4-20mA DC at factory) |
The second route: |
Serial communication output, communication protocol: RS-232, RS-485 |
Load resistance: |
Less than 250 Ω (when outputting 1-5V DC) |
Allowable load resistance: |
0-600 Ω (at 4-20mA DC output) |
Accuracy: |
±0.2%FS |
Distribution voltage of transmitter: |
24-28VDC (with power switch) with short circuit protection circuit (short circuit time within 5 minutes) |
Response time: mV Input: approximately 500ms (time constant) V, mA Input: approximately 100ms (time constant) | |
Common mode rejection ratio: |
At 50Hz, greater than 120dB |
Isolation: |
Input, output 1, output 2, and power supply are isolated from each other |
Power supply: |
AC or DC power supply AC: 220V ± 15%, 50/60Hz DC: 24V ± 10% |
Power consumption: |
4.4VA at 220V AC; 100mA at 24V DC |
The impact of power supply changes: |
When using AC power, ± 0.1% FS/10V; ± 0.1% FS/max when using DC power supply |
Ambient temperature |
0~55℃ |
Relative humidity: |
5-99% RH (non condensing) |
Insulation resistance: |
100M Ω/500V DC between each terminal and the power terminal |
Insulation strength: |
Between power terminal and ground terminal: 1500VAC, 1 minute. Between input/output terminal and power terminal: 500VDC, 1 minute |
Structure: |
Miniature plug-in structure, color beige N4.0 |
Weight: |
Main body: about 100g; socket: about 50g |
Maintenance: |
The main body can be replaced while the wiring is installed |
Attachment: |
Partition (used for DIN rail installation... 1 piece) |
Signage: |
1 set |

Intelligent digital isolator Instruction Manual
