Original Mebay GM70C MK2 CAN bus Meter Diesel Engine ECU Digital Meter

1.Summary

  GM70CR MK2  is specially designed for the parameter monitoring and fault monitoring of air compressor driven by diesel engine and gas engine. It is equipped with standard can communication port and built-in J1939 protocol. Relevant parameters can be read through CAN port of engine ECU.

  4.3 inch colorful LCD screen display with brand new UI design is adapted in this meter that the relative failures can be displayed directly. All the parameters can be displayed by simulated indicators and words. Besides, LCD screen can display various faults in the same time that the gen set will be stopped once it can’t work smoothly.

  There are Chinese/English interface options, more language can be set according to user’s request. All the parameters can be configured through the front face buttons or use programmable interface by RS485 or USB to adjust via PC. 

 

2.Main Features

  GM70CR MK2 has CAN port, built-in J1939 protocol, alarm protection function and USB communication port, RS485 communication port, MODBUS communication protocol compatibility, and air compressor related parameter measurement, which is dedicated for diesel driven air compressor.

  32bit high performance single chip microcomputer.

  4.3inch TFT colorful big screen LCD, Available in 3 languages, user’s language set if necessary.

  Indicator and number display through UI surface.

  Acrylic material is adapted to protect the screen.

  Silicone panels;

  USB Port: parameters can be set even without power through USB port to monitor in real time.

  With RS485 communication port, can achieve "Three Remote" functions via MODBUS protocol.

  Standard CAN communication port, built-in J1939 protocol.

  Various kinds of parameters display.

  Input/output function, status can be shown directly.

  More categories of surface setting.

  Protection countdown function;

  Real time clock inside ;which can set the maintenance time or date.

  The black box function can save the relevant parameters of the unit when the fault alarm occurs in real time, and it is convenient to find the cause of the fault.

  Totally 3 relay’s output, among which 3 relay output can be self-configurable, each relay can be set with multiple functions, besides, there are 2 groups as non-contact terminals.

  With 4 switches input, can be set with multiple functions.

  6 sensor simulation input connectors.

  Sensor can be self-defined by front face button or PC software.

  Standard water-proof rubber gasket. The waterproof can reach IP65.

  Module design: All the connections are adapted with European connectors so that installation, connection, repair and replacement can be more easily.

  With engine limited time use function.

 

3.Parameters Display

  engine RPM

  engine oil pressure

  engine water temperature

  engine oil temperature

  engine fuel level

  engine battery voltage

  ECU related parameters

  4 switches input status display

  Output status display of 3 relays

  Cumulative number of startups

  Total number of alarms

  Total Crank times

  Current running time

  Total running time

  Meter power-up time

  Current System Clock

  Maintenance notice

 

4.Protection

  Emergency stop

  Over speed

  Under speed

  Low oil pressure switch

  High WT switch

  High OT switch

  Low water level switch

  RPM Signal lost

  Low fuel level switch

  Instant alarm switch

  ECU Alarm

  ECU Comms. Fail

  AUX.Sensor  low

  AUX.Sensor  high

  AUX.Sensor  Disconnect

  Oil / Filter expired

  Air filter expired

  Fuel filter expired

  OWS blocked

  Air filter block

  Clogged oil filter

5.Parameters

Options	Parameters
Working voltage	DC8V----36V Continuous
Power consumption	Standby:24V:MAX 1W
	Working:24V:MAX 3W
MAX Accumulating Time	99999.9Hours(Min Store time:0.01H)
AUX. OUTPUT 1	Max 5Amp DC+VE Supply voltage
AUX. OUTPUT 2	250V/5 AMP Non-contact normally Open/Closed output
AUX. OUTPUT 3
Switch value input	Available if connecting with Battery -
Working condition	-30-70℃
Storage condition	-40-85℃
Protection Level	IP65:when waterproof rubber gasket is added between meter and its panel
Insulation strength	Apply AC2.2kV voltage between high voltage terminal and low voltage terminal; The leakage current is not more than 3mA within 1min.
Overall dimension	175mm*128mm*39mm
Panel cutout	152mm*112mm
Weight	0.65Kg