X11CB INSTALLATION AND OPERATION
2.7.
Optional Auxiliary Contact Module:
Part NO. X11-2049
The auxiliary contact module is available with a single, dual, triple, or quad relay circuit,
accommodating the window density selected. The modules can be plugged in the front of the
system and may be purchased initially or added later. The terminals for the contact outputs are
furnished as a part of the system. Each relay provides a selectable form A or B type contact
with a rating of 2A at 28 VDC. Normally open (Type A) or normally closed (Type B) contact is
available for each alarm point at their respective rear terminal block terminals 5 and 6. The
normal operation (NO/NC) can be changed on the auxiliary contact module at headers marked
AUX-1, AUX-2, AUX-3, or AUX-4.
34
X11CB-3031-IOM
Illustration 27: X11-2049 Relay Board
