I-7055D

I-7055D 8 bit DIO module with 115200 bit/s transfer, LED indicators, fuse against overvoltage, 650mA maximum load, 10 - 40 VDC Electrical isolation of GPIO and serial channels from a microprocessor or embedded system is an important requirement for hardware protection - the I-7055D Isolated Input/Output DIO Module makes it easy to achieve such isolation under harsh conditions including weather and humidity. The I-7055D DIO module serves as an interface for serial connections in the RS485 format and enables a transmission rate of up to 115200 bit/s.. It provides eight digital inputs and outputs and uses Mosfet transistors as switches to separate the two sides and protect them from overload due to current peaks and short circuits, for example. The transmission of information can be checked for each channel by LED, so that malfunctions within the circuits can be easily detected and traced. The DIO module supports currents up to 650mA and voltages from 10VDC to 40VDC for wet contacts as well as variable voltages across ground as dry contacts. By using screw terminals for the connection of the contacts, the DIO module I-7055D allows the combination with different output ports and cables, which it protects by its internal fuse against overvoltage as well as against currents with more than 700mA. It is recommended to use it for both unprotected serial ports and GPIO ports to protect them from external device errors.

I-7055D 8 bit DIO module with 115200 bit/s transfer, LED indicators, fuse against overvoltage, 650mA maximum load, 10 - 40 VDC Electrical isolation of GPIO and serial channels from a microprocessor or embedded system is an important requirement for hardware protection - the I-7055D Isolated Input/Output DIO Module makes it easy to achieve such isolation under harsh conditions including weather and humidity. The I-7055D DIO module serves as an interface for serial connections in the RS485 format and enables a transmission rate of up to 115200 bit/s.. It provides eight digital inputs and outputs and uses Mosfet transistors as switches to separate the two sides and protect them from overload due to current peaks and short circuits, for example. The transmission of information can be checked for each channel by LED, so that malfunctions within the circuits can be easily detected and traced. The DIO module supports currents up to 650mA and voltages from 10VDC to 40VDC for wet contacts as well as variable voltages across ground as dry contacts. By using screw terminals for the connection of the contacts, the DIO module I-7055D allows the combination with different output ports and cables, which it protects by its internal fuse against overvoltage as well as against currents with more than 700mA. It is recommended to use it for both unprotected serial ports and GPIO ports to protect them from external device errors.