Two-channel Isolated CAN / CAN FD Signal Repeater - ICPDAS I-7531-FD-G
I-7531-FD-G - Two-channel Isolated CAN / CAN FD Signal Repeater
● Compatible with CAN specification 2.0A and 2.0B and CAN FD
● Fully compatible with the ISO 11898-2 standard
● Maximum communication baud: 8000Kbps
● 2500 Vrms photo coupler isolation on the CAN side
● 3kV galvanic isolation among the power supply and 2 CAN ports
● Jumper for 120Ω terminator resistor of CAN bus
Introduction
The I-7531-FD is a CAN/CAN FD signal repeater, which can connect two or more CAN networks with the same baud rate. Based on the signal repeat function of I-7531-FD, users can use different numbers of I-7531-FD to combine tree-shaped and star-shaped CAN network topology, and when there are too many devices on the CAN network, using I-7531-FD can increase the driving force of the CAN signal to drive more CAN devices. In addition, the CAN side of the I-7531-FD has a digital isolation of 2500 Vrms, and the CAN side and the power side also provide 3000 V DC-DC isolation protection, which can effectively isolate the noise interference between CAN networks ,and achieve protection the purpose of a specific CAN network.
Applications
| Transceiver | NXP 82C250 |
| Channel number | 2 |
| Connector | 3-pin screwed terminal block (CAN_GND, CAN_L, CAN_H) |
| Baud Rate (bps) | 5k ~ 8000k |
| Isolation | 3000V DC for DC-to-DC, 2500 vrms for photo-couple |
| Terminator Resistor | Jumper for 120Ω terminator resistor |
| Specification | ISO-11898-2, CAN 2.0A and CAN 2.0B |
| Power Supply | Unregulated +10 ~ +30 VDC |
| Protection | Power reverse polarity protection, Overvoltage brownout protection |
| Power Consumption | 2W |
| Installation | DIN-Rail |
| Dimensions (w x l x h) | 72 x 33 x 122mm |
| Operating Temperature | -25 °C ~ +75 °C |
| Storage Temperature | -40 °C ~ +80 °C |
| Humidity | 5 ~ 95% RH, non-condensing |
