N64 Controller Serial Protocol Converter Code Scanners And

SerCAN allows the connection of devices with serial interfaces to CAN based systems, e.g measuring devices, barcode scanners and handheld terminals.

SerCAN obtains its potential through the use of a 32 bit microcontroller with 48MHz clock.

High speed processing and low latencies allow the use with high data rates and busloads.

If SerCAN is used as universal CAN interface, the generation of any desired CAN message under control of the serial device is the most favourable solution.

In this case, a fixed, error detecting protocol is used at the serial interface.

Filtering of incoming CAN messages is possible and configurable by the user.

Should there be a demand to change the serial protocol, an application development kit is available, which allows the implementation of custom specific firmware.

Besides the CAN signals the clamps also carry the supply voltage for SerCAN-ARM7.

The terminals are connected according the following table: Pin Name Function 1 24V Supply voltage 2, 3, 6-8 GND Ground 4 CANH CAN data line (dominant high) 5 CANL CAN data line (dominant low) The Sub-D 9 male plug is connected according the following table: Pin Name Function 2 RxD Receive data line 3 TxD Transmit data line 5 GND Ground 7 RTS Request-to-Send control line 8 CTS Clear-to-Send control line Limiting Values Parameter Minimal Maximal Unit Storage temperature -20 80 C Operating temperature 0 60 C Supply voltage -100 30 V Voltage on the CAN bus connections -30 30 V Admissable power consumption (at 60C) n.s.

W Any (also temporary) stress in excess of the limiting values may cause permanent damage on SerCAN-ARM7 and other connected devices.

Exposure to limiting conditions for extended periods may affect the reliability and shorten the life cycle of the device.

Nominal Values Parameter Minimal Typical Maximal Unit Current consumption (running idle) n.s.

A Current consumption (250 kbaud, 100 bus load) n.s.

A Supply voltage 10 24 30 V All values, unless otherwise specified, refer to a supply voltage of 24V and an environmental temperature of 20C.

Scope of Delivery SerCAN-ARM7RMD User Manual Configuration software Related Products CAN Gateway CG-ARM7 CAN Gateway CG-ARM7DE Further Information CAN Gateway vs.

Thomas Wnsche e.K.

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