Features  

Used as communication connecting between DAM-37XX series modules and Siemens PLC, to improve data refresh speed, user-friendly

Support PPI protocol of Siemens S7-200PLC

DAM-37xx data, status automatically with the specified internal register of S7-200 PLC to exchange data (PLC without programming)

Interface mode: RS-485

Transmission rate: 9.6~187.5Kbps

Data bit and  parity mode is optional

Indicator light: receive, send

Electrical isolation between communication loop

Built-in Watchdog

Supply power polarity protection