Copyright IXXAT Automation GmbH
CAN Repeater - Manual, Version 3.6
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7. Technical Data
Display: Transmission (2 green LEDs);
Defect segment (2 red LEDs)
CAN bus interface: ISO/IS 11898
(Texas SN65HVD251 or Philips PCA 82C251)
Low-Speed: ISO 11898-3 (Philips TJA1054)
Terminals (CAN High, CAN Low, CAN GND);
Baudrate: up to 888 kbps
Delay: 150 ns (corresponds to ~30 m (~90ft.) bus
length) between CAN 1 and CAN 2
Termination resistor: 120 Ω
Power supply: 9-35 V DC, 1,5 W typ., through terminals
Housing, size: Plastic enclosure for DIN rail,
110 x 75 x 22 mm
Operating temperature range: -20 … +70°C
Isolation: 1000 V according EN60950 (isolated version)
8. Available Options
In the standard version of the CAN-Repeater, the CAN-connections of the
voltage supply and the two CAN-circuits are electrically isolated.
As an option, the Repeater can also be supplied without electrical isolation. This
reduces power consumption and delay time. In this option the Repeater can be
operated with a bit rate of up to 1 Mbits/s.
As a further option, CAN 2 can be designed as a low-speed interface. The
Repeater can thus be used as a level converter between low-speed and high-
speed CAN busses.
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