Advance Protocol Intelligent Relay Output Module

The MIX-M500RAPA Relay Control Module is intended for use in intelligent,
two-wire systems, where the individual address of each module is selected
using the built-in rotary decade switches. It allows a compatible control panel
to switch discrete contacts by code command. The relay contains two isolated sets of Form-C contacts, which operate as a DPDT switch and are rated
in accordance with the table in the manual. Circuit connections to the relay
contacts are not supervised by the module. The module also has a panel
controlled LED indicator.