RS4 Series Output Option RS485

The RS4 option allows the connection of up to 31 KOSMOS instruments to a master device via the RS485 interface.

The option is supplied with the following accessories:

• The RS4 card.
• A 2m cable RJ12 with telephone plug at each end.
• A splitter to accept two cables with RJ12 plug.

Software configuration permits selection of the instrument address (0 to 99), transmission rate (1200 to 19200 baud), communications protocol (standard, ISO 1745 or MODBUS).