Description
The TX3-USB-AD Kit facilitates the conversion of RS-485 signals to USB, offering seamless integration within access control systems. The MD-993 Module is designed to be mounted above the TX3 Telephone or Card Access controller boards in the specified locations, utilizing the four #6-32 screws and spacers included. The ribbon cable of the MD-993 Module connects to the P4 modem connector on the Telephone Access System controller board and to the P3 modem connector on the Card Access System controller board, ensuring robust and reliable communication.
