产品详情:
产品介绍: 1口CAN转光纤模块(ST,多模)。
特点:
4 CAN communication ports
TJA1042 CAN transceiver
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 filter is configurable
CAN bus route path is configurable
100 data frames buffer for each CAN channel
Max. data flow up to 2500 fps (frames per second) for all CAN channels
Selectable baud rate by rotary switch
Selectable 120Ω terminator resistor by DIP switch
LED for CAN status
Utility tool for CAN filter, route path and user-defined baud rate configuration
2500 Vrms isolation on the CAN side
3 kV galvanic isolation between the power supply and CAN channel
4 kV ESD protection for each channel
Hi-Pot、Surge、EMI and EFT testing are all pass
规格:
硬件
控制器
32-bit微控器, 60MHz
实时时钟
—
看门狗
看门狗IC
ESD保护
4 kV 接触放电
CAN接口
收发器
NXP TJA1042
通道数
4
CAN规范
ISO-11898-2, CAN 2.0A and CAN 2.0B
波特率
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 用户自定义
波特率选择
功能旋钮可选
隔离
3000 VDC DC-DC, 2500 Vrms 光耦隔离
终端电阻
通过DIP开关可选择的120Ω终端电阻
传输距离
取决于波特率(例如:波特率为50kbps时,最大传输距离1000m)
CAN滤波器
用户自设
UART 接口
RS-232
1
RS-232 连接器
3针螺纹端子板
LED
圆头LED
CAN 状态指示: LED x 4 ,电源指示: LED x 1
电源
输入范围
+10 ~ +30 VDC
功耗
3W
物理规格
安装
DIN导轨安装
尺寸大小
32.3 mm x 99 mm x 77.5 mm (W x L x H)
工作环境
工作温度
-25 ~ 75 ℃
存储温度
-30 ~ 80 ℃
湿度
10 ~ 90% RH,无冷凝