MoTeC E888 Expander Module

The E888 Expander module is designed to increase the I/O (input/output) capacity of MoTeC products.

With CAN connectivity and a number of configurable inputs and outputs, it provide customers with greater flexibility to add sensors, customise channels and control more auxiliary functions.

Specifications

Inputs

• 8 x analogue voltage inputs, 10 bit (4.9 mV) resolution
  0 to 5 V, suitable for potentiometers, voltage output sensors and variable resistance (temperature) sensors
• 8 x thermocouple inputs, 1 °C resolution suits K type thermocouples (-200 to 1250 °C)
• 2 x cold junction compensation thermistor inputs
• 4 x digital inputs with frequency measurement and switched capability
• 2 x switch inputs
• Update rate for all inputs 200 Hz

Outputs

• 8 x PWM outputs
  individually controllable for frequency and duty cycle. 
  • 4 x adjustable duty cycle 0 to 100% in 255 steps and frequency range from 8 Hz to 5 kHz
  • 4 x adjustable duty cycle 0 to 100% in 20 steps and frequency range from 1 Hz to 100 Hz

Communications

• CAN bus used for communicating to the data acquisition, display or ECU and to the PC during calibration and firmware upgrades

Configuration

• Configured as part of the configuration for the connected ECU or data logger.

Physical

• Case size: 99 x 105 x 40 mm
• Weight: 310 gram
• Connector: two part 60 pin AMP Superseal 1.0