The MICRO3 unit is the latest in a long line of MICRO remote telemetry units designed for remote data acquisition and control applications. It incorporates advanced hardware and software techniques so you can implement your application in minimal time. Numerous hardware and software safeguards are

Standard Features:
All MICRO3’s come standard with the following:

  • 6 Analog Inputs
  • 8 Digital Inputs
  • 4 Digital Outputs (3A relay or 0.5A solid-state)
  • USB/RS232 port
  • 2nd RS232 port (substitution with RS485
  • 2MB of logging memory
  • Real-time clock/calendar
  • 24V fused loop supply
  • 5V reference
  • Removable screw terminals
  • Onboard temperature
  • Onboard supply voltage measurement

THE MICRO3 – Low Power at 2 MA!

  • LOW POWER Draws as little as 2 MA in full operation!
  • Modbus RTU & Modbus TCP/IP master & slave protocols included
  • No formal programming experience or knowledge required!
  • Built-in library of over 145 pre-compiled modules!
  • Supports ladder logic
  • Event and data logging
  • Compact footprint easily fits inside enclosure
  • DIN rail or panel mount available
  • Optional operator interface

Hardware Part Numbers:
MICRO3B: MICRO3 board (no enclosure or LCD)

MICRO3BL: MICRO3 board with LCD (no enclosure)

MICRO3C: MICRO3 in DIN rail mount steel enclosure

MICRO3D: MICRO3 in DIN rail mount steel enclosure with LCD and keyboard

MICRO3P: MICRO3 in panel mount steel enclosure with LCD and keyboard

OPTIONS:
-MMAC485: Substitute P2 RS232 port with RS485

-MMACMR: Mechanical relay option, 4 channels, 3A

-MMACSR: Solid-state relay option, 4 channels, 0.5A

-MMAC-M: Modem option, radio or leased-line compatible, 300 baud

Accessory Part Numbers:
M3CBL232: RS232 cable, 3.5 mm to DB9 female

M3CBLAUD: Modem audio cable, RX, TX, Key, 3.5 mm to tinned leads

M3CBLAUDRA: Modem audio cable, RX, TX, Key, 3.5 mm right angle to tinned leads

M3CBLUSB: USB to mini-USB cable

MMAC-WT: 12 VDC, 800 mA wall transformer

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