Logic Card
Relay Module (optional)
Depend on window type (H11, H21, H44, H12, V21),
each Logic card supports 1, 2 or 4 inputs. Each logic
card can be assigned to two different groups (Critical or
Non-critical).
Each Input can be confi gured individually to accept Dry
(potential free) or Wet (powered) contacts. On standard
system, user can select either Dry Contact or 24VDC
signals. Another option is “Other Voltage”. Voltage of this
option should be determined at the time of order.
There are two operation modes, “Stand-alone (Standard)
and Serial”. The DIP switch on Logic Card has
different settings in each mode.
Each 4 channel Logic Card can be supplied with an
optional 4 channel Relay Module (RM) which plugs
into Logic Card and provides the user with a dry
contact (potential free contact) per alarm channel for
use with 3rd party devices.
These Repeat relays can be confi gured to operate in
accordance with one of the following.
- Input Follower: The relay changes state each time
there is a change to the associated signal
input contact.
- Output (display) Follower: The relay changes state
on alarm and faithfully follows the display window.
Logic Card & Repeat Relay Module
AIS750 Series Annunciators
(6)
