PROFIBUS/CAN Bus Bridge
profibus / can总线桥
- 介绍：
- 系列产品用于Profibus和现场总线之间的数据转换
- 设备可以连接到Profibus-DP作为从站
- 产品可以实现两种现场总线之间的透明传输
- 使用我们提供的GSD文件，用户可以简单实现通信
- 考虑到工业现场的很多非常恶劣的环境，我们的产品在两侧都提供隔离保护
- 可广泛应用于各种工业仪器，变送器和转换器
- 特征：
- 抗干扰能力：数据和电源具有2.5kV隔离的两种现场总线，能有效抵抗工业现场的干扰
- 快速数据传输能力：可以和profibus最快的数据传输速率是1和12Mbps
- 易于使用：根据我们提供的一些示例和用户可以轻松实现通信
- 广泛应用：工业设备可以连接到我们的设备，具有CAN2.0A / B接口
- 灵活：由于产品只涉及可以数据链路层协议
- 应用层协议由Profibus主站编程
- 因此可以灵活使用
| 协议参数 | 能够 | Profibus-DP |
| 协议规范 | 符合ISO 11898 | 符合Profibus协议和ICE61558 |
| 接口引脚 | canh，canl，tr-，tr +，gnd | viso，a，b，gnd |
| 数据速率 | 20，40，50，80，100，125，200，250，400，500，666和800K，1M可选 | 9.6，19.2,45.45,93.75,187.5和500K 1.5,3和12M可选 |
| 传输距离 | 5000米（20Kbps） | 1200米（9.6kbps） |
| 接口保护 | 2.5KV隔离，±15KV ESD，每条线路600W浪涌保护 | |
| 接口形式 | 5针端子 | DP-9雌性 |
- Introduction:
- Series products is used for data conversion between Profibus and can field bus
- Device can be connected to profibus-DP as the slave
- Product can realize transparent transmission between the two kinds of field bus
- Used the GSD file provide by us and user can realize communication simply
- Taking into account a lot of very harsh environment of the industrial site and our product is provided with isolated protect in both side
- Can be widely used in various industrial instruments, transmitters and converters
- Features:
- Anti-interference ability: data and power have 2.5kV isolated of the two kinds of field bus and it can effectively resist the interference of industrial site
- Fast data transfer capability: can and profibus fastest data transfer rates is 1 and 12Mbps
- Easy to use: according to some example that provided by us and user can realize communication easily
- To be widely used: the industrial device can be connected to our device which have CAN2.0A/B interface
- Flexible: as the product is only related to can data link layer protocol
- Application layer protocol programmed by the Profibus master
- So it can be used flexibly
| Protocolparameter | CAN | Profibus-DP |
| Protocol specification | Compliant with ISO 11898 | Compliant with Profibus profile and ICE61558 |
| Interface pin | CANH, CANL, TR-, TR+, GND | VISO, A, B, GND |
| Data rate | 20, 40, 50, 80, 100, 125, 200, 250, 400, 500, 666 and 800K, 1M optional | 9.6, 19.2, 45.45, 93.75, 187.5 and 500K 1.5, 3 and 12M optional |
| Transmission distance | 5000 meters (20Kbps) | 1200 meters (9.6kbps) |
| Interface protect | 2.5KV isolated, ±15KV ESD, 600W surge protection per line | |
| Interface form | 5-pin terminal | DP-9 female |
