µCAN.6.ai-SNAP

The cable transmitter µCAN.1.sg-TRS is the universal data acquisition module for standard analogue full bridge strain gauge signals. The bridge is powered via the transmitter. The TRS family is ideally suited for being integrated directly in the measuring lines at a short distance from the sensor.Strain gauge full bridge Voltage ± 20 mV Supply voltage 4.5 V Accuracy 0.2% (FS) Resolution 16-bit (1 µV) Sampling rate up to 1kHz Supply of the strain gauge full bridge Fieldbus CAN classic / CAN FD Protocol CANopen / CANopen FD / J1939

The CAN driver CANpie FD (Controller Area Network Programming Interface Environment) is an open interface for the development of CAN-based applications. The CAN driver forms the basis for higher layer protocols (CANopen / J1939) and may be used for manufacturer-specific CAN communication between embedded systems. CANpie FD is avaliable for a wide range of microcontrollers (more than 160 at the moment). A variety of configuration options facilitates adjustment to individual target systems. The CAN physical layer (data link layer) comprises two protocols: the classical CAN standard and CAN FD. The protocols are described in the ISO 11898-1:2015 specification. The CANpie FD API defines 19 functions to allow manufacturer independend access to the CAN controller to entirely support ISO specifications. The API is based on the concept of dedicated message buffers (mailboxes) in combination with acceptance masks to minimize the application

The module µCAN.4.ci-SNAP is equipped with 4 fast counters of up to 100 kHz. Additional four I/O terminals can be configured individually as digital inputs or outputs.Counter input / frequency measurement A/B signal Max. input frequency 500 kHz Galvanically isolated fieldbus (option) High precision frequency measurement Signal type freely configurable Up and down counter Screw connection via plug-in connectors Fieldbus CAN Protocol CANopen / Raw CAN

The µCAN.8.pwm-SNAP unit is equipped with 8 outputs which provide pulse width modulated signals (PWM) within the range of 0% to 100% for controlling of actuators (valves etc.)PWM output Basic frequency 40 Hz … 5 kHz Mark-to-space ratio 0.0 % … 100.0 % Galvanically isolated fieldbus (option) Each output to be charged with max. 1.4 A Output drivers can be supplied separately Screw connection via plug-in connectors Fieldbus CAN Protocol CANopen / Raw CAN