ENGLISH SDS MICRO LIGHT

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SDS MICRO

  • one single PCB - complete embedded ethernet DAQ+CONTROL module
  • plug and play: connect to power and use it immediately, no additional work or preparations neccessary


  • main communication via ETHERNET (100Mbit native)
  • protocols: SNMP, custom UDP packets, user friendly english WEB, others on demand
  • 1-Wire-To-Net
  • analog-To-Net
  • S0-To-Net
  • easy integration to any OS, using SNMP, UDP


  • lowest total power consumption: 0.85 W (all active, ethernet communicating)


  • quick and easy PLC (automation), online programmable using C-like script, for more go see SDS-C


  • pricing - shop directly at our eshop


Picture of the product :

Soubor:An_d_cz_SDS_MICRO_2.jpg


Obsah

What can you use it for?

With the SDS-MICRO device, you can create:

  • IP watchdog - check any IP enabled device if it responds to ICMP PING, if not then reset it !
  • DNS watchdog
  • WWW/HTTP watchdog
  • web thermometer, you can connect more 1-Wire® thermometers
  • ethernet/serial converter
  • four A/D inputs, with user selectable span
  • "internet-enabled relay"
  • any other HW add-ons on demand

Technical documentation

All important info is here in this WiKi. Please open all the pictures at the highest resolution (please click through).

System connector description (two rows, 13pins, spacing 2.54mm = 0.01") Look at the system connector


PCB size

  • 58.7 x 102.5 mm (2.31096 x 4.0353 inches)
Mechanics

Power supply

  • default 12V direct current
  • useable span> 5V to 25V DC, but can be extended on demand


Ethernet

  • PHY N-Way 100 Mbit/s
  • compatibility (without any need of configuration or user interaction) 10/100/1000



Interfaces

  • connection schematics first image and second image
  • system connector (2x 13 pins, 2.54mm)
    • three binary inputs - optocoupled !
    • PWM output (CMOS 3V3 logic)
    • binary I/O CMOS 3V3 ("D0", default as output pin)
    • serial CMOS 3V3 (TX, RX)
    • four A/D input, default span 0V to 5V max., span can be changed by simply changin one resistor
    • two switched outputs (MOSFET 100mA, switches to GND = lowside) for external relay control
    • 1-Wire® bus (thermometers), with standalone power wire (three wire bus)
  • additional solder pads on board (for special apps in future)
  • programming connector (only for manufacturer)
  • 4P4C (narrow RJ4) for 1-Wire® bus
  • ARK, as a power input, two pins
    • power input is also at system connector's pins
    • power is fused with SMD 1A fuse (could be replaced with R 0R and external fuse)

Firmware

Device is always shipped with preloaded firmware, so it is ready to go (plug and play). Of course, you can get all the new firmware releases for free (and this will stay so forever). Using the bootloader, you can conviniently upload the new firmware image to device.


Default firmware has this forms of comm interfaces>

  • web interface, user friendly, english, for monitoring and control
  • web interface for direct SDS-C programming
  • SNMP - agent, MIB file available
  • SNMP useable for the TheDude software
  • SNMP useable for Cacti
  • dynamic XML file generator (all inputs etc. realtime)
  • thermo web snippets (for direct user's web page embedding)
  • UDP proprietary protocol, of course fully publicly open
  • NTP client - automatical sync of internal clock
  • SDS-C automation scripting language
  • many, many, many more functions

Default firmware has the following abilities:

  • IP watchdog for one IP address (if more are neccessary, use your own SDS-C script)
  • temperature measuring for up to eight 1-Wire® sensors (for alarms, etc., use SDS-C script)
  • relay outputs control by hand, IP watchdog, SDS-C script
  • ability to name the thermometers and relays (to let user know, what controls what)
  • reading the optocoupled binary inputs
  • user setting the PWM output (frequency, duty) via web interface or SDS-C script
  • reading all four A/D inputs and presenting their values via web or to SDS-C script


NEW FIRMWARE IS ALWAYS SUPPLIED FOR NO CHARGE AT ALL !

Final word

Please contact us with more questions, or to request a live web demo !

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