The CAN-GW functions as a “gateway”, resending messages between two CAN buses. An extended version, the CAN-GW LOG, also saves in its internal memory records on basic operating event and dignostic error messages DM1 and EDM in its memory.
Functions:
All records can be supplemented with information on time and position, obtained from a GPS signal. Records on travel and diagnostic errors also contain data from the odometer. Records from the CAN-GW memory can be read and managed through the CAN.
order no.: CAN_GW
order no.: CAN_GW
order no.: CAN_GWT
order no.: CAN_GWL
The input/output convertor is used in commercial vehicles and mobile machinery. Controlling and sensing inputs/outputs and their conversion on the CAN bus according to input (possible modifications can be ordered). The actual functionality is determined by the firmware version loaded in the module.
order no.: CANUNiO
USB2CAN is an adapter to connect the CAN bus to a PC via USB. The device uses an FTDI circuit for USB communication. The SJA1000 circuit is used as a CAN bus controller, which is today the standard for the CAN – PC interface. An 18-series PIC microprocessor is inserted between the two circuits to operate both circuits, perform data transformation, and serve as an additional buffer layer. This microprocessor contains a bootloader and allows you to update the original firmware, or load specialised user firmware.
In addition to the standard sending, receiving and filtering of messages, the converter firmware contains 16 special message buffers, which are used to automatically generate these messages on the CAN bus. The generation period is adjustable from 1 to 65534 ms. The buffer for receiving messages consists of both the microprocessor memory and the FIFO memory of the SJA1000 circuit. Messages received from CAN are supplemented in the converter by a time stamp, which precisely determines the time of arrival of the message. The resolution of this timestamp is 250 microseconds.
order no.: USB2CAN
This convertor is used in commercial vehicles and mobile machinery.
order no.: 36-CAN_FIRE
This convertor is used in commercial vehicles and mobile machinery.
An advantage is the user-friendly module setup using a sw application
The temperature is measured once per second.
DTC (Diagnostic Trouble Code) error codes from all DM1 diagnostic messages are stored in the convertor’s memory (i.e., “single” and multi-packet messages). The periodic “single” message includes information on the status of the diagnostic warning lights from the most important units and one selected DTC error code. The user message can be used to switch the transmission of other current error codes.
order no.: 36-CAN_TPL4
The converter is used to transfer signals from analog sensors (pressures, temperatures, fuel supply…) and state switches to CAN-bus messages. To simplify the implementation of an on-board diagnostics DM1 according to SAE J1939.
The converter measures current values of 6 voltage inputs and 1 resistance input. It transmitts detected values in two CAN-bus messages periodically. In one message also the current value of supply voltage is transmitted. One version of a standard firmware interprets one of voltage inputs as an “address” – it enables to connect 4 converters on one CAN-bus (customization of the firmware is needless).
DTCs (Diagnostic Trouble Codes) from all diagnostic messages DM1 (it means “single” and also multi-packet messages) are saved in a memory of the converter. The information about a state of diagnostic lamps the most important aggregates and one selected DTC are transmitted in a periodical “single” message. Transmitting other DTCs can be switched by a user’s message.
order no.: 36-CANI_V6R1
The converter is used in commercial vehicles and mobile machinery to control up to 7 state outputs by a CAN-bus message. One of firmware versions is extended by transmitting request for information about total fuel consumption to the engine.
The request is formed for two fuel options:
order no.: 36-CANO_D7
This convertor is used in commercial vehicles and mobile machinery.
The CAN_AKCEL module processes analogue signals transferred from the accelerator; i.e., converting them into a value to be sent with the message, checking whether they exceed the limit values and logically checking their relations. Any errors are processed for values for transmitted error message.
order no.: 36-CAN_AKCEL
This convertor is used in commercial vehicles. The CAN-HORT module is used to control the HORTON fan connection (engine cooling); the fan is driven from the engine crankshaft.
The PWM power output is controlled based on:
order no.: 36-CAN_HORT
The sensor is used in commercial vehicles and mobile machinery to obtain information on the temperature of the air around the vehicle (usually in conjunction with a CAN-bus converter / Inputs).
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