Description

Features on board: Latest MRAM memory technology to save events, failures and other data Lead-acid battery (accumulator) charger The MCU can run with battery (accumulator) power Real-time clock Galvanic power supply separation by four! individual DC/DC converters and numerous optocouplers complete separation for MCU controller part / CAN1 / CAN2 / RS**5 All *6 digital inputs are galvanically isolated by optocouplers All nine main outputs are galvanically isolated by relays TUV approved and EN**1 conformable safety line supervision circuitry/layout Removable memory chips that contain all project specific data in case of MCU damage Four-layer PCB with internal power supply layers ICSP interface (in-circuit serial programming) Two galvanically separated and isolated CAN buses Galvanically separated and isolated RS**5 bus RS**2 bus Eight digital inputs, low-active Eight free programmable relays outputs (***** for collective fault signaling) One contactor supervision input (**0/**0V AC, *0/*0Hz) Four safety circuit supervision inputs (**0/**0V AC, *0/*0 Hz) Integrated emergency relay Reverse polarity protection Separated overcurrent/short circuit protection with Polyswitch fuses for the MCU, the Saftey Relays Unit and the electronic car devices Several supervision LEDs On board terminal interface plus connector for Hand-held terminal interface Please contact us for more information.