ICP DAS is one of the global leaders in supporting a full range of industrial control products and Fieldbus solutions which are widely adopted in industrial applications. Striving for the development of CAN bus for a long period, ICP DAS is offering abundant CAN solutions which cover CAN bus controllers, PC-based CAN Communication Cards, CAN Converters, Repeaters, Bridges, Switches, CAN Gateway, CAN power meters and more. Repeaters, bridges and switches are used to couple two or more CAN segments and support complex CAN network structures.

| Module Name | I-2532 | I-2533 | I-7531 | I-7532 | I-2534 |
|---|---|---|---|---|---|
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| CAN Channel | 1 | 2 | 4 | ||
| CAN Baud Rate (bps) | 10 k to 500 k (Auto baud) |
10 k to 1 M | 5 k to 800 k (Auto baud) |
5 k to 1 M | |
| Integrate networks with different baud rates | – | Yes | – | Yes | |
| CAN Transmission Distance | Depends on baud rate | Duplicates distance | Depends on baud rate | Duplicates distance | |
| Terminal Resistance | Selectable 120 Ω | ||||
| Fiber Channels | 1 multi-mode ST fiber | – | |||
| Fiber Transmission Distance | Depends on baud rate | Max 2 km | – | ||
| Propagation Delay | Max 200 ns | Depends on baud rate | Max 200 ns | Depends on baud rate | |
| Installation | DIN-Rail | ||||
| Casing | Plastic | ||||

The following diagram shows message filtering, message routing, bus extension and tree or star topology.


Energy saving and carbon reduction is a priority for governments. The customer used regenerative braking to recycle tram energy. Two I-2533 modules extend the CAN range and improve reliability.

This solar facility uses 410 CAN nodes. Sub-systems are connected with I-7532 CAN bridges and I-2534 CAN switches to extend distance and structure the network.