IXXAT CANio 250, Quick Start Manual, Page: 3 / 25

Content
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CANio 250 Quickstart Manual, version 1.2
1 General information ....................................................................... 5
1.1 Highlights ................................................................................ 5
1.2 Designs and device variants ................................................. 5
2 Connector assignments ................................................................. 6
2.1 Connector (X1) power supply 6-32 V DC .............................. 6
2.2 Connector (X2) CAN ............................................................... 7
2.3 Connector (X3, X4) digital A/B ............................................... 7
3 LED displays ................................................................................... 8
3.1 PWR - LED .............................................................................. 8
3.2 CAN - LED ............................................................................... 8
3.3 USR 1/2 - LED ......................................................................... 8
4 Description of functions ................................................................ 8
4.1 Introduction ............................................................................ 8
4.2 Galvanic isolation .................................................................. 8
4.3 Digital outputs ........................................................................ 8
4.4 Additional digital input on connector (X1) ........................... 9
4.5 Power supply PWR(+) ............................................................ 9
5 Software ........................................................................................ 10
5.1 CANio 250 as a CAN module ................................................ 11
5.1.1 CAN Identifier ......................................................................... 11
5.1.2 CAN baudrate ........................................................................ 11
5.1.3 Node number ......................................................................... 11
5.1.4 Digital outputs ........................................................................ 11
5.1.5 Digital inputs ........................................................................... 13
5.1.6 Digital inputs: edge events ..................................................... 14
5.1.7 Value of the power supply PWR(+) ........................................ 15
5.1.8 Heartbeat message ................................................................ 16
5.1.9 Emergency messages ............................................................ 17
5.1.10 Error management ................................................................ 18
5.1.11 Factory settings .................................................................... 19
5.1.12 Reserved CAN identifiers ..................................................... 19
5.1.13 Steering the state machine of the CANio 250 ...................... 20