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Remote Measurement

  1. Quick Guide
    1. SM2-RM Quick Setup
      1. Installation
      2. Electro Meter
      3. LAN
      4. Digital Inputs
      5. Power Supply
      6. Detecting Unit in a LAN
      7. Unit's Name
      8. Pulses Setup
      9. Inputs Configuration
      10. Sending to Portal
  2. Overview
    1. Basic Characteristics
    2. Module Parameters
    3. Safety Warning
    4. Interface Description
  3. How To Install?
    1. Mechanical Fastening
    2. Connecting Meters
    3. LAN
    4. Digital Inputs
    5. Power Source
  4. How to Start?
    1. Find Device in a LAN
    2. Web Interface
  5. Web
    1. System Setup
      1. Network & Time
      2. Emails & SMS
      3. Inputs & Meters
      4. Alarms
    2. Overview
en:sim:rm:jak_na_zapojeni:digitalni_vstupy

This is an old revision of the document!

Digital Inputs

SM2-RM has 3 digital inputs DI. It is easy to connect movement sensor, surge, optical barrier, door sensor and various other devices that use contact inputs to indicate its status.
These 3 digital inputs can also be used for reading values from electro meter, water or gas meter on condition that the meters have pulse output SO.

Bring supply signal DC- on DCOM terminal. Voltage between terminals DCOM and DI (DI1-DI3) must be higher than 8V in order to switch on the input.


en/sim/rm/jak_na_zapojeni/digitalni_vstupy.1408111083.txt.gz · Last modified: 2014/08/15 15:58 by jitka

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