The I-7531 is an isolated CAN repeater that can be used to establish a physical coupling of two segments of a CAN bus system. This module is designed to isolate the noise and disturbance between the two CAN ports of the I-7531. When the CAN signal is decayed because of the rough bus cable or noise, the I-7531 can recover the shape of the CAN signals to the original ones. Tree topologies can be implemented as well as long drop lines using the I-7531. In order to use the I-7531 easily, the module can automatically adjust the baud rate by itself to match the CAN network. Users just connect the I-7531 with the CAN buses, check the terminator resistor and power it on, subsequently the I-7531 enable to work normally.
For detail information , please refer to the user manual of I-7531.
Features:
- 2 CAN channels
- Compatible with CAN 2.0A/2.0B/ISO 11898-2 standards
- Max baudrate : 800Kbps
- Automatic baudrate detection
- 2500 VRMS photo coupler isolation on the CAN side
- 3KV galvanic isolation among the power supply and 2 CAN ports
- up to 100 nodes on each CAN port
- DIN-rail mountable
| Fiber |
| Propagation Delay |
200 ns |
| CAN |
| Ports |
2 |
| Baud Rate |
5 k ~ 800 k bps |
| Isolation |
3000 VDC for DC-to-DC, 2500 Vrms for photo-couple |
| Terminal Resistor |
Jumper for 120 ? terminal resistor |
| Specification |
ISO-11898-2, CAN 2.0A and CAN 2.0B |
| Time Delay |
200ns |
| Power |
| Input Range |
+10 VDC ~ +30 VDC |
| Consumption |
2 W |
| Mechanical |
| Casing |
Plastic |
| Dimensions (mm) |
72 x 118 x 33 (W x L x H) |
| Installation |
DIN-Rail |
| Environmental |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-30 ~ +80 °C |
| Humidity |
10 ~ 90% RH, Non-condensing |
