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产品详情：
产品介绍： 4口CAN总线金属外壳交换器
特点：4 CAN communication ports
Compatible with CAN specification 2.0A and 2.0B
Fully compatible with the ISO 11898-2 standard
Baud rate : 5 k, 10 k, 20 k, 33.3 k, 50 k, 62.5 k, 83.3 k, 125 k, 250 k, 500 k, 800 k, 1 M bps and user-defined
CAN bus filter is configurable
100 data frames buffer for each CAN channel
Max data flow up to 2500 fps for all CAN channel
Selectable baud rate by rotary switch
Selectable 120Ω terminator resistor by DIP switch
LED for CAN reception and transmission
Support CAN network with star or tree topology
Extending the CAN bus distance to expand the CAN network size
Integrating different CAN network with different baud rate
规格；
Hardware
Controller High Performance Microcontroller
RTC (Real Time Clock) No
Watchdog Watchdog IC
ESD Protection 4 kV Contact for each channel
CAN Interface
Transceiver NXP TJA1042
Channel number 4
CAN Connector 9-pin male D-Sub with CAN_GND, CAN_SHLD, CAN_H, CAN_L
CAN Specification ISO-11898-2, CAN 2.0A and CAN 2.0B
Baud Rate (bps) 5k, 10 k, 20 k, 33.3 k, 50 k, 62.5 k, 83.3 k, 125 k, 250 k, 500 k, 800 k, 1 M bps and user-defined
Baud Rate Selection Selectable by rotary switch
Isolation 3000 VDC for DC-to-DC, 2500 Vrms for photo-couple
Terminator Resistor Selectable 120Ω terminator resistor by internal jump
Transmission Distance (m) Depend on baud rate (for example, max. 1000 m at 50 kbps )
CAN Filter Configurable by user
UART Interface
RS-232 1 port (for configuration)
RS-232 Connector 9-pin screwed terminal block (TxD, RxD, GND )
LED
Round LED CAN status LED x 4 , Power LED x 1
Power
Input range Unregulated +10 ~ +30 VDC
Power Consumption 1.5W
Mechanism
Installation Wall-Mounting
Casing Aluminum metallic case
Dimensions 116.5 x 127 x 61.3 mm (W x L x H)
Environment
Operating Temp. -25 ~ 75 ℃
Storage Temp. -30 ~ 80 ℃
Humidity 10 ~ 90% RH, non-condensing
ESD protection 4 kV Contact for each channel
EFT protection 500V for signal, 1000V for power
EMI certification 30M ~ 1G pass
Hi-pot protection 1kV pass
Surge protection 1kV pass