Alternating Current Data Acquisition Module

the W5100DL can collect the data about three-phase voltage, active power and reactive power.

Overview

 

The W5100DL Series Alternating current data acquisition module is used in High voltage electric and Low voltage ac circuit fields. It can collect the data about three-phase voltage, active power and reactive power.

 

High performance industrial product;

Standard Modbus RTU protocol;

RS232 or RS485 port ;

 

Functions :

1. Electric parameters include: three-phase ac voltage data, current data, active power, reactive power, power factor, zero sequence current, zero sequence voltage;

2. 3-channel switch control signal output;

3. 6-channel swith signal input, also can be used as pulses signal input;

4. 4-channel DC input, can be connect with many kinds of transmitter;

5. 2-channel RS232/RS485 communication port, support Modbus RTU protocol;

6. Apply to all kinds of bad electromagnetic interference environment;

7. Support redundancy communication is that 2 Modbus commuication channels are established at same time;

Technology parameters

1. Alternating Current Input:

       Measurement object: three-phase voltage, line voltage and three-phase current;

       Measurement parameters: three-phase voltage V1, V2, V3; three-phase current I1, I2, I3; active power P1, P2, P3; reactive power Q1, Q2, Q3; gross active power P; gross reactive power Q; Power factor; Frequency; zero-sequence current 3IO; zero-sequence voltage 3UO;

Voltage Input: 400V/ 660V/ 1140V;

Current Input: 0~5A;

Sample rate: Each cycle waves sampling 16 points;

       Update time: 40MS

Accuracy: 0.5%

2. DC analog signal input:

       Channel number: 4-channel

       Signal input: 0~5V, 0~20mA, 4~20mA;

Conversion time : 5uS

Accuracy: 0.5%

3. Pluse signal input ( switch signal input and pluse signal input share port ):

Channel number: 6-channel;

Signal Input protection: Light coupling isolation;

Rated Input: DC 12~48V;

Scanning mode: Interrupt scanning;

Counting Frequency: 10KHz;

Minimum Pulse Width: 0.2ms;

4. Switch Signal Input

       Channel number: 6-channel;

       Signal Input protection: Light coupling isolation;

       Rated Input: DC 12~48V

5. Switch Signal Onput

       Channel number: 3-channel;

       Contact rating: 250V/3A AC

6. Communication ports:

       Channel number: 2-channel;

       Mode: RS232 or RS485

       Protocol: Modbus RTU

7. Voltage Input: DC12~24V

Power consumption: <5W

Temperature range: -20°C~70°C

Alternating Current Data Acquisition Module