CP640c CANplus® SERIES CONTROL PANEL
FOR ELECTRONICALLY GOVERNED ENGINES
The CP640c is LOFA’s next generation Manual-control panel for Electronically governed engines. The panel boasts the robust CANplus 35c high-resolution 3.5” QVGA color display that is sunlight viewable and includes an illuminated, tactile, five (5) button keypad. LOFA’s next generation real-time CANplus RT Software powers the CP640, which is Tier 4F and Euro Stage V compliant and features:
- LOFA’s patent-pending QR-code diagnostics
- Simplified one-touch access to emission status and control
- Multilevel PIN-based menu access
- Optional LOFA rotary throttle control with “mouse” feature
- Optional Autoramp for applications that require automatic RPM ramp control routines

HARDWARE FEATURES
- Rugged, weather-resistant housings with vibration isolation mounts
- Intuitive, user-friendly menus accessible via a high resolution color
display - Configuration using menus or through a simple, straightforward
Windows-based configuration program - Inputs:
- Two (2) resistive senders (supporting fuel level, oil pressure
or coolant temp) - Two (2) digital inputs
- Two (2) resistive senders (supporting fuel level, oil pressure
- Outputs:
- Alarm
- Aux
- Starter control
- ECU control
- Optional LED set:
- Red LED for engine faults
- Yellow LED for warnings
- Blue LED for Tier IV indications
ENCLOSURE OPTIONS
- Compact 8”x6” Aluflex®
- Standard 8”x10” Aluflex®
- Compact 8”x6” NEMA
- Standard 8”x10” NEMA
SOFTWARE FEATURES
- CANplus® interface for engine monitoring and control, supporting all SAE J1939 messages
- Configurable increments and manual ramp rate for
throttle controls - Configurable seven-stage autoramp throttle profile
- Warm-up time at Idle
- Ramp-up time to Intermediate RPM
- Intermediate time and RPM
- Ramp-up time to Run RPM
- Run RPM
- Ramp-down time to Idle
- Cool-down time at Idle
THROTTLE CONTROL OPTIONS
- Momentary rabbit/turtle rocker switch
- Rotary throttle
- Autoramp
SPECIFICATIONS
Nominal System Voltage | 10—28 VDC |
Operating Current | 225mA @ 12V |
Operating Temperature | -40C to +70C |
Display |
QVGA graphical high resolution 320 x 240 color TFT LCD. Enhanced LED variable back light ensures total sunlight viewing. Max brightness of 750 NIT.
|
Reverse Polarity Protection | Yes |
CANbus Standard | SAE J1939 (CANBUS 2.0B) |
Solid State IO | |
ECU/Solenoid Output | 10A @ system voltage |
Starter Output | 10A @ system voltage |
AUX Output | 500mA @ system voltage |
Alarm Output | 500mA @ system voltage |
Resistive Sender Inputs | 2 (0—1000 Ohms) |
Digital Inputs | 2 (active when grounded) |
Compact Aluflex® | |
Height | 7.5″ |
Width | 8.0″ |
Depth | 6.0″ |
Standard Aluflex® | |
Height | 10.4″ |
Width | 8.4″ |
Depth | 6.0″ |
Compact NEMA | |
Height | 8.0″ |
Width | 8.5″ |
Depth | 6.5″ |
Standard NEMA | |
Height | 11.0″ |
Width | 11.0″ |
Depth | 8.0″ |
Warranty | 2 Year Limited Warranty |