E888 expander module
The E888 expander module was developed to increase the I / O capacity of MoTeC products.
Thanks to the CAN connectivity and a number of configurable inputs and outputs, customers can add sensors more flexibly, adjust channels and control other additional functions.
The E888 expansion inputs have a medium resolution and update rate. If higher refresh rates or resolutions are required, consider using the VIM expansion input.
Compatible with
- SDL3 - only 8 thermocouples
- ACL - up to two
- M400, M600, M800, M880 - an E888
- Depending on the application, some restrictions may apply when using an expander with these controllers. Please ask your dealer for details.
Entrances
- 8 x analog voltage inputs, 10 bit (4.9 mV) resolution 0 to 5 V, suitable for potentiometers, voltage output sensors and sensors with variable resistance (temperature)
- 8 thermocouple inputs, resolution 1 ° C for type K thermocouples (-200 to 1250 ° C)
- 2 x cold junction compensation thermistor inputs
- 4 digital inputs with frequency measurement and switching function
- 2 x switching inputs
- Update rate for all inputs 200 Hz, for a second expander 50 Hz
Outputs
- 8 x PWM outputs individually adjustable for frequency and duty cycle.
- 4 x adjustable pulse duty factor 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
communication
- CAN bus for communication with data acquisition, the display or the control unit and the PC during calibration and firmware update
construction
- Is configured as part of the configuration for the connected control device or the data logger.
Physically
- Case size 99 x 105 x 40 mm
- Weight: 310 grams
- Connections: two-part waterproof 60-pin connector with gold-plated contacts




































