Product parameters
Prouduct Details
This RS485 communication isolation module, built-in high-frequency transformer, fast isolation chip and RS485 chip, solves the problems of voltage resistance, speed, volume and cost of power isolation and communication isolation, and has low power consumption characteristics, far beyond the general Adopt the characteristics of photoelectric coupler. With its small size and stable performance, it is widely used in Medical equipment, industrial equipment, electrical equipment. Compare with other smart modules, the advantages of this module are as the following:
Built-in Rapid isolation & RS485 chip, flyback transformer
3 Inputs & Outputs; Withstand voltage up to 4kVac
SMD/THD Optional; Low power consumption
Product Parameters
Compact Size:15*15mm
VDD1 Operating Voltage: 5~18V
Withstand Isolation Voltage: AC 4000Vrms
Highest Speed: 150Kbps,1Mbps
Propagation Delay; 4.4ns
Operating Current: 0.35mA/way
VCC1 Operating Voltage: 3.6V
VCC2 Operating Voltage: 3.3V
Operating Temp: -40-85℃
