Wired Zone Expansion (4219, 4229); Installing Zone Expansion Units; Connections And Set-Up; Figure 10. Wiring Comection, 4219& 4229 (4229 Shown) - ADEMCO Vista-20HW Installation Instructions Manual

This section provides information regarding the use of expansion modules for
expanding the number of wired zones in the system, the modules that can be
used and their wiring connections, plus a procedure for programming the
wired expansion zones.
Installing Zone Expansion Units
You can add an additional 8 wired EOLR zones to the basic control's 8 zones,
for a total of 16 wired zones, by using a No. 4219 Wired Expansion Unit, or
4229 Wired Expansion/Relay Unit.
Location
Supervision
Zone Inforznation "
Connections and Set-Up
o~t+oN
1.
-
You can mount an expansion unit within the control
cabinet if space permits. Otherwise, mount the unit
outside the cabinet.
Units are supervised against removal. Keypads will
display CHECK and zone 09 if a zone expander is
disconnected.
Units have tamper protection for security when
mounted outside of the cabinet.
Assign zone numbers 10-17 for the eight wired
expansion loops (designated A to H). You can
program these zones individually (in *56 interactive
mode) for Partition 1 or 2. See "programming Wired
Expansion Zones" later in this section.
Connect the 4219 or 4229 module to the control's keypad terminals (see
diagram below).
Set the 4219 or 4229's DIP switch for device address "l" (switch 2
"OFF" and switches 3,4,5 "ON"). Switch 1 determines expansion zone As
response time ("ON" = normal response, "OFF" = fast response). For
location of the DIP switch in the unit, see the diagram below (location of
DIP switch for both units is in the same location).
For additional information, see instructions supplied with the 4219 and
4229.
OL
D
ZONES: A B
CDEF
GH
Figure 10. WIMg Connections,
-27-
4219 & 4229 (4229 shown)
(TERM S)
~RM 4)
(TERM 5)
(TERM 7)