CM2A / CM3A are programmable digital control panels suitable for mid-power engines.
They represent the ideal solution when all engine basic readings have to be monitored.
User can adjust pre-alarm and alarm thresholds for each reading.
Inputs are compatible with the most common commercial transducers.
CM2A / CM3A can be installed on the dashboard or on a electric board protecting the back against water. Control and visualization parts are protected by a polycarbonate front mounted on an aluminum support.

Standard Features
Six readings in 1×4-digits and 2×3-digits 7-segments display:
– Working hours
– Maintenance / Oil change timer management
– Water temperature
– Engine Oil pressure
– Battery voltage
Seven warning lamps for signallings and alarms:
– Low oil pressure
– High water temperature
– Alternator
– Maintenance / Oil change
– Alarm 1
– Alarm 2 (only CM3A)
– Preheating (only on request) / Alarm 3
Variable brightness intensity.

On request
Automatic stop
Automatic stop selector (override)
Acoustic alarm remote repeating
Remote alarm/signalling acknowledgment input
Pre-heating management
Two or more panels connected together for a control Multi-Station
The monitoring unit can be supplied apart.
Painted metal enclosure box, fixed by four anti-vibration supports.


Power supply12 Vcc (6-15 V) - 12/24Vcc (10-30 V)
Power consumption< 6 Watt
ProtectionsPolarity inversion
Battery disconnecting extravoltage (not repeatitive)
Working temperature-10 / +60 °C
Storage temperature-30 / +80 °C
Visualization3 rows display and variable luminous intensity
Acoustic notificationBuzzer 5 – 30 Vcc
Inputs3 analog and 6 digital
Outputs (on request)Automatic engine stop
Engine revolutionAlternator “W” contact or magnetic pick-up
Analog readingsVeglia, VDO
Size (mm)246 x 138 x 100
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