The CRep N 2-channel CAN Bus repeater transmits and amplifies CAN signals transparent to the CAN protocol. CRep N allows the design of flexible wiring topologies, with star and tree structures and stub lines easily realized.
CRep N devices include 2 CAN segments, wired by a terminal block with 8 clamps. Besides the CAN signals the terminal block also carries the power supply for CRep N. The following table shows the terminal assignment.
|1||CAN1_H||CAN bus line circuit 1 (dominant high)|
|2||CAN1_L||CAN bus line circuit 1 (dominant low)|
|5||CAN2_H||CAN bus line circuit 2 (dominant high)|
|6||CAN2_L||CAN bus line circuit 2 (dominant low)|
|8||+24V||Power supply +24V|
|Voltage on bus connections||-30||+30||V|
|Maximum power consumption (at 60°C)||-||1000||mW|
Any (also temporary) stress in excess of the limiting values may cause permanent damage on CRep N and other connected devices. Exposure to limiting conditions for extended periods may affect the reliability and shorten the life cycle of the device.
|Current consumption (running idle)||-||25||-||mA|
|Current consumption (250kBaud, 100% busload)||-||35||-||mA|
All values, unless otherwise specified, refer to a supply voltage of 24V and an environmental temperature of 20°C.