Specifications:
Insulate voltage between field instrument and YK-PCB-3 interface should be no less than 500Vdc
Dimension:75mm×45mm×24mm
Operation temperature:0°C ~50°C
Storage temperature range:-25°C ~ +85°C
Humidity:90%(no condensation)
Signal Description
VCC (pin #1):Red, USB 5V power
USB -(pin #2):White,USB data line negative
USB+(pin #3):Green, USB date line positive
GND (pin #4):Black
Block Diagram
Figure 2.3 YK-PCB-3 Block Diagram
Feature:
1.Standard USB interface
2.Transmit/Receive LED indicators
3.Suit for any HART instrument
4.No external supply required