該網(wǎng)關(guān)有兩種版本-LIN至CAN和LIN至RS-232。 該設(shè)備的固件可根據(jù)要求進(jìn)行定制,并可分別通過CAN總線或RS-232刷新到設(shè)備中。 可以根據(jù)要求提供源代碼示例(CAN,LIN,RS-232,定時(shí)器),以便用戶可以在設(shè)備上開發(fā)自己的應(yīng)用程序。
技術(shù)參數(shù):
Electrical and Mechanical | |
Power | 9 - 30 V DC (polarity protection) via LIN D-SUB9 connector |
Consumption | 80mA @ 12 V |
LEDs | 3x Status Indicator 1x Power |
Button | 1x Tactile switch (reset factory defaults) |
Connectors | 2x D-SUB9 F |
Dimensions (L x W x H) | 108 x 54 x 30 mm |
Weight | 80 g |
Operating Temperature | -20 to 60 °C |
Protection | IP40 |
Placement | Table (adhesive pads included) DIN-rail mount (clip sold separately) |
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General | |
Device Variants | LIN to CAN LIN to RS-232 |
Firmware | Customizable on request Upgradable from PC via RS-232 or CAN bus |
Microcontroller | Microchip dsPIC33EV |
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Communication | |
LIN bus | Supports LIN v1.x and v2.x Supports both Master and Slave Master 1 kOhm pull-up resistor can be enabled programmably |
RS-232 variant | All parameters configurable: Baud Rate, Stop Bits, Parity |
CAN variant | All parameters configurable: Baud Rate, Sample Point, SJW |
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引腳定義:
LIN
D SUB 9 Female Pin Description Front view 1 2 3 GND 4 5 6 7 LIN bus 8 9 Vin (Power input)
CAN Variant
D SUB 9 Female | Pin | Description |
Front view | 1 |
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2 | CAN_L | |
3 | GND | |
4 |
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5 |
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6 |
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7 | CAN_H | |
8 |
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9 | Vin2 (optional) |
RS-232 Variant
D SUB 9 Female | Pin | Description |
Front view | 1 |
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2 | TxD (output) | |
3 | RxD (input) | |
4 |
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5 | GND | |
6 |
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7 |
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8 |
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9 |
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