Technical Specifications
Warranty Information
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
BL1585B is a 5V power supply, half-duplex RS-485 transceiver, the chip contains a driver and a receiver. The BL1585B uses a slew-rate-limited driver, which can significantly reduce EMI and reflections caused by improperly terminated cables, and realize
Now up to 500kbps error-free data transmission. BL1585B has a built-in fail-safe circuit to ensure that the output of the receiver is in a logic high state when the input of the receiver is open or short-circuited.
BL1585B receiver is 1/8 unit load, allowing up to 256 transceivers to be connected to the bus to realize half-duplex communication. BL1585B I/O pins have 15kV IEC 61000-4-2 contact discharge protection capability.