Two Relay Dry Contact Output Module (Mda2Ylt) - Cofem COMPACT LYON PLUS Manual

Digital fire detection control panel
COMPACT LYON PLUS
1.5.4.6 –Two relay dry contact output module (MDA2YLT)
Microprocessed and algorithmic-addressable module
(with short-circuit insulator) which is installed as one
more element in the loop.
The modules are powered by the loop connection,
requiring no outside power.
The blinking red transparent LED shows there is
communication with the control panel.
The fixed lit red transparent LED indicates that one or
both relays have been triggered.
To order, rectangular boxes made of heat-resistant ABS are
available.
This is a module with two relay outputs that are separately
activated (two functions), independent timing, as well as a
combination of sensors that activate them.
The R1 and R2 outputs are voltage free C/ NC/ NO.
Using this module, we can control fire doors and gates.
Figure 8. MDA2YLT wiring diagram
FIRE PROTECTION MANUFACTURER
26
C / Compositor Wagner, 8 –P.I. Can Jardí 08191 - RUBÍ (Barcelona) ESPAÑA.
Tlf.: +34 935 862 690 – cofem@cofem.com – www.cofem.com