iWSN-757P

In order to upgrade the flexibility and expansibility of iWSN sensing module, the iWSN expansion module is developed to connect to the iWSN sensing module. By means of iWSN expansion modules, the iWSN sensing module can offer more current and temperature measurement channels. The iWSN expansion module is energized by iWSN sensing module so that there is no external power supply needed. For convenient setting up and maintaining the application, the iWSN expansion module provide removable screwed terminal block, wall-mount mechanism and magnet adsorption for installation, and also allows connecting different measurement range of CTs to fit various applications. More kinds of IO interface will be designed to rich the iWSN functionalities and unleash the power of iWSN sensing modules.

 

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    Description

    Applications

    iWSN sensor and iWSN-757P connection diagram

    Features

    • Supports multi-channel IO expansion
    • Allows connecting different measurement range of CTs in one expansion module
    • Powered by iWSN sensing module
    • Removable screwed terminal block for easy maintenance
    • Offers wall-mount mechanism and magnet for installation

    Hardware Specifications

    Models iWSN-757P
    CT
    Split-core CT Channel Number
    5
    Split-core CT Type
    Φ16mm (100A), Φ24mm (200A), or Φ36mm (400A); 8 m wire
    Input Voltage
    Maximum 500VAC, 60 Hz
    Accuracy
    ±3% or ±0.3A
    Thermistor
    Channel Number
    7
    Measurement Temperature
    0 °C ~ +80 °C
    Accuracy
    ±2 °C
    Installation
    Wall-mount or magnet adsorption
    Power
    Input Type
    iWSN sensing module provides power through the audio line.
    Power Consumption (Included iWSN-1110X)(*1)
    		 1-sec Tx Duty
    21 A
    10-sec Tx Duty
    13 A
    30-sec Tx Duty
    12 A
    60-sec Tx Duty
    12 A
    Mechanical
    Flammability
    Fire Retardant Materials
    Dimensions (L x W x H)
    115 mm x 72 mm x 35 mm
    Installation
    DIN-rail or magnet adsorption
    Environment
    Operating Temperature
    0 °C ~ +45 °C
    Storage Temperature
    -20 °C ~ +50 °C
    Relative Humidity
    10 ~ 90% RH, Non-condensing
    Certification
    CE
    (*1) The minimum current required in the AC cable for balancing module’s power charging and power consumption

    Ordering Informations

    iWSN-757P CR
    iWSN expandable sensing module(ROHS)
    Important Note:

    1. The iWSN series expansion module needs to be used with iWSN sensing module. Users can refer to the iWSN-1110X or iWSN-1120X series module according to their needs.

    2. The iWSN sensing module measurement information must be collected through the iWSN receiver. Users can refer to the iWSN-2200 or iWSN-2200-E module according to their needs.

    Datasheet

    iWSN-750-Series

    iwsn-757p_quickstart_v1.10_en

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