CANDRIVE - J1939 to electric gage interface.
CANdrive offers a cost-effective instrument solution for modern electronic engines.
CANdrive modules read engine ECU CAN bus - J1939 data, drive standard electric panel gauges, and provide LED indication of status and faults.
CANdrive has three dedicated outputs for the tachometer, oil pressure and coolant temperature gages, with DIP switch selectable compatibility for Murphy, VDO, or Datcon gauges.
For volume orders, the outputs can be custom configured for other gage types, lamps, relays, or remote signaling.
Power Supply
- Operating
voltage:
- 12V
range (switch S5 on/up): 7 to 16 VDC
- 24V
range (switch S5 off/down): 19 to 30 VDC
- Current
consumption:
- CDV100:
25 mA typ.
- CDV300:
50 mA typ. (2 LEDs lit)
Inputs
- CAN
bus: SAE J1939 protocol. Input has a 120 Ohm terminating resistor,
removable by switch S4.
Outputs (all ratings non-reactive)
- Oil
pressure gage, engine temperature gage:
- switch
selectable for Murphy, VDO or Datcon gages: see Gage Compatibility
section for pressure/temperature verses equivalent sender resistance
tables
- Tachometer:
pulsed DC, 119 Hz ±1% @ 1500 RPM
Physical
- Case
material: polycarbonate / polyester / epoxy encapsulation
- Overall
dimensions (w x h x d): 68 x 92 x 22mm / 2.7 x 3.8 x 0.9
in. (allow 50mm / 2.0 in. depth with connector)
- Weight:
approx 80g / 0.2 lb
- Temperature:
- Operation:
–40 to +85°C / –40 to +185°F, 70% RH
- Storage:
–55 to +105°C / –67 to +221°F
- Environmental
sealing: IP60 (CDV300R: IP65 from front with optional CDVG gasket)
- Vibration:
15g, 10 to 2000 Hz, 3 axes
- Shock:
50g, 11 mS, 3 axes
