The new card is suitable for different control functions, such as door closing control and interior lighting.

EN 50155 Compliance and Quick Installation:
The new G403 supports a total of 16 bidirectional digital I/O channels, organized into four optically isolated groups for reliable data transmission, with four channels per group. In addition to convenient configuration as either an input or output, each channel features an individual edge-triggered interrupt.
A voltage range of 14.4 V to 154 V DC with a current output of 1 A at 24 V complies with EN 50155, making the board ready for immediate use in train applications and capable of handling digital I/O signals with varying voltage levels and ground references.
The four front-facing connectors utilize terminal blocks, facilitating minimal wiring and enabling quick installation while ensuring a secure connection.
The G403 is equipped with all the necessary safety features for mobile environments, including voltage and temperature monitoring, output return reading, and dust and moisture protection. This makes the G403 a reliable and robust solution for all control applications in the railway market.

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