4 Relays rated at: 120V AC 10 amps 36V DC 8 amps $99.00
XNET Converter Convert RS232 to XNET Auto-baud up to 115k $89.00
XSYS-COM0 Add another RS232 port to the XSYS (any model) $30.00
XSYS-1U An XSYS Controller in a 1 space rack with 2 channel volume! $799.00
This hardware is only available from RCS Programming..