Some applications require the addition of many sensors and peripheral devices, using up all of the available inputs and outputs. And sometimes a logging device or engine management system is chosen based on current needs and when those requirements change it is necessary to expand. It is not practical to replace a system each time some extra parts are needed, so that is where expanders can be helpful.

MoTeC offers a number of different expansion modules to suit most applications. Some devices are simply for sensor input expansion, some for output expansion and some for both.

Models

VIM

• Compact input expander with high resolution and fast inputs
  
• 24 analogue inputs
  
• 2 digital inputs
• Compatible with ACL (up to 8 VIMs) and ADL3 (up to 2 VIMs)
• Connects via CAN

E888

• Input and output expander
• 8 thermocouple inputs
  
• 8 analogue inputs
• 4 digital inputs and 2 switch inputs
• 8 outputs
  
• Compatible with ACL, ADL3, SDL and 'hundred series' ECUs
• Connects via CAN

E816

• Input and output expander
• 16 analogue inputs
• 4 digital inputs and 2 switch inputs
• 8 outputs
  
• Compatible with ACL, ADL3, SDL and 'hundred series' ECUs
  
• Connects via CAN

IEX

• Ignition output expander
• Converts a single ignition output into multiple outputs for multi-coil applications
• 8 outputs, two IEX units can be used for 10 and 12 coil applications 
  
• Compatible with all MoTeC ECU models

TCMux

• Traction control multiplexer
• Connects up to 4 wheel speed sensors to a single digital input
• Compatible with all MoTeC ECU models

DBW4

• Drive by wire throttle and servo motor expander
• Drives up to four separate motors
• Compatible with 'hundred series' ECUs
• Connects via CAN