© MASS ELECTRONICS Pty Ltd 2008
Application
The Innotech Micro2000 Series Controllers are designed to be used
in commercial applications to provide complete control for air
conditioning systems.
Features
• LED Display of Temperature and Program functions
• Control Station fits standard electrical wall plates
• Four core screened cable simplifies connection between the control
station and controller
• Adjustable Proportional Band, Dead Zone, Compressor Restart Time,
After hours Timer and Setpoint Range
• Able to operate as 2 cool, 2 electric heating or as reverse cycle heating
or cooling
• After Hours function
• 365 Day Battery Backed Real Time Clock
• Programmable Schedules, 2 schedules per day
• Programmable Holidays, 20 On/Off Dates
• Storage of Accumulated After Hours Run Time
• All adjustments from the control station
Specifications
Power Supply
• Voltage:
240VAC ±10% @ 50/60Hz
• Power Consumption:
7VA max.
Inputs
• 10k
Ω
Thermistor temperature sensor
• Digital Input for Switched contact
Outputs
Relay # 1:
Voltage free relay contacts:
Normally Open 240VAC, 16A resistive
240VAC, 6A inductive
Relay # 2, 3:
Voltage free relay contacts:
Normally Open 240VAC, 10A resistive
240VAC, 6A inductive
Relay # 4, 5:
Voltage free relay contacts:
Normally Open 240VAC, 2A resistive
240VAC, 0.5A inductive
Connection Between Controller and Control Station
• 3 way connection via 2 core plus screen cable
Control Station Terminal Identification
• IN 1
Temperature Sensor input
• IN 2
Digital Input for Switched Contact
• IN 3
Digital Input for Switched Contact
• +12V
Power from Controller
• Comms
Comms to Controller
• GND
Ground from Controller
Controller Terminal Identification
240 Volt Power connection to Control Unit:
•
Earth
• N
Neutral supply
• 240V~
Mains 240VAC Supply
Output Relays
• NO
Normally open contact
• COM
Common contact
Comms Terminals
• +12V
Power to Control Station
• Comms
Comms from Control Station
• GND
Ground to Control Station
Battery
Contains a lithium type battery, dispose of properly.
(In accordance with local regulations)
• Type
CR-2032 Lithium Battery
• Nominal voltage 3 Volts
• Shelf life
5 years, dependent on ambient temperature
Caution: Risk of Explosion if battery is replaced by an incorrect type.
Temperature Ratings
• Storage:
0 to 50°C non-condensing
• Operating:
0 to 40°C non-condensing
• Sensor Input:
5 to 35°C
Models
:
M2K03:
1 Speed FAN, 2 COOL and 2 HEAT Controller, 365 day
Battery Backed Time Clock
DS 9.03
October 2013
M2K03
Micro2000 Controller
