A wide range of high quality controllers for various power applications

SmartGen MEM40 Engine Monitoring Controller

* All prices on this website are retail in USD on EXW incoterms


Technical Parameters:

Display    4.3-inch LCD
Operation Panel    Silicon Rubber
Language    Chinese & English
Digital Output    4
Inputs    7
Outputs    6
IP Protection Class    IP44
DC Supply    DC(8-35)V
Case Dimensions(mm)    282*160.5*230
Operating Temp.    (-25~+70)℃

Product Overview:

MEM40 Engine Monitoring Controller, used for automatic control system of single engine, which can realize engine local/remote start/stop, data measurement, display, alarm protection and etc. With remote monitoring interface, it can connect remote monitoring module and realize engine remote start, stop and other functions.


1. With 32-bit ARM micro-processor as the core, 4.3-inch LCD display with 240*128 resolution, optional Chinese/English;
2. Support J1939 communication interface, dozens of ECU engines monitoring can be realized;
3. With one RS485 interface supporting MODBUS RTU communication protocol, can realize remote data communication and “three remote” (remote control, remote measurement, remote communication) functions;
4. With local mode and remote mode. Start/stop can be achieved via panel key in local mode and achieved via remote monitoring module in remote mode;
5. With remote monitoring interface and can connect remote monitoring module, remote start/stop can be realized in remote mode;
6. With override mode, when this mode is active, other alarms without shutdown except for emergency stop and overspeed stop;
7. With RPU interface, RPU speed and oil pressure sensor can be connected via it. RPU oil pressure can select resistance/voltage/current type sensor;
8. With 4 sensors, 3 of which support resistance/voltage/current type;
9. With 2 self-check modes, when this mode is active, it can self-check setting alarm;
10. With alarm self-lock function, it will automatically lock after all alarms are triggered. When alarm disappears, only press reset key can remove alarms;
11. With alarm log and start/stop event log function, all warning alarm, shutdown alarm and start/stop alarm will be automatically recorded in event log, max recording can reach 200 pieces;
12. It can simultaneously display up to 10 SPN alarm contents, and support up to 10 SPN alarm shielding function;
13. MEM40-RM module can automatically synchronize MEM40 data and configuration information without setting any parameters, which is simple to use;
14. Parameters can be set via panel or connecting PC software through USB(Type-C) interface;
15. Digital regulation of all parameters - instead of analog regulation using conventional potentiometer, thus improving reliability and stability;
16. Metal shell design, compact structure, small size and simple wiring with easy operation.

Why SmartGen?

  • More than 200,000 units yearly
  •  19 years of successful business
  • More than 50 offices worldwide
  • Almost 200 technology patents
  • ISO, GM and CCSR certificates
  • High quality and low prices
  •  Wide variety of generator parts


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