CMU Controller Main Unit

Descriptions

The Controller Main Unit (CMU) is fully programmable and is suitable for Building Control System, Environment Control System and HVAC Control Systems. The CMU, being fully programmable, promises control & monitoring application versatility, as it allows specific application to be created according to each facility or application requirements.

The controller is based on PIC micro controller with 2-RS485 communication Bus. It has a combination of digital input, digital output, analog input and analog output. Its LEDs indictors monitor Digital Input, Digital Output, Heartbeat, Up stream communication as well as down stream communication. On board fused is included to prevent overcurnent and surge.

CMU is designed with flexibility and, cost effective data acquisition in mind. The Diagram Type DLC programming tool which consists of complete functions such as PID lead-lag and A-D conventions, eases user to program any kind of requirements.

Features

  • Digital Input Monitoring.
  • Digital Output Controlling.
  • Analog Input Monitoring (NTC, 4-20mA & 0-10V).
  • Analog Output Control (4-20mA & 0-10V).
  • Smart Sensor.
  • DLC Programming Tools.
  • Alarm Monitoring.
  • Support Up to 16 nos of OSC controller.
  • Demand limiting controller.
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    Hardware & Software Specifications

    CMU 6800
    CMU 6656
    Analog Input
    (NTC 10K, 4-20mA, 0-10V)
    6
    6
    Analog Output
    (4-20mA, 0-10V)
    -
    5
    Digital Input
    8
    6
    Digital Output
    (Relay Output 7Amps)
    -
    6
    No Support Devices
    15
    5
    Communication Port
    2 x RS485
    Power Supply
    24VAC / 24VDC
    Power Consumption
    10VA
    Storage Condition
    -10 ºC to 90 ºC/ 0-90% RH, non-condensing
    Operating Condition
    -5 ºC to 60 ºC/0-90% RH, non-condensing
    Weight
    500g
    Dimensions
    146mm(W) x 114mm(H) x 38mm(D)

     

    Hardware Dimentions