Troubleshooting guide

5–1
SECTION 5
Wired Zone Expansion
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In This Section
♦
Installing Zone Expansion Units
♦
Connections and Setup
♦
Programming Wired Expansion Zones
♦
Checkout Procedure for Wired Expansion Zones
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Installing Zone Expansion Units
You can add 8 wired
EOLR
zones to the basic
control's
8 zones, for a total of 16 wired zones,
by using a
4219
Wired Expansion Unit or
4229
Wired Expansion/Relay Unit.
Location • You can mount an expansion unit within the control cabinet if space
permits. Otherwise, mount the unit outside the cabinet.
Supervision • 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.
Zone Information • Assign zone numbers 10–17 for the eight wired expansion loops
(designated A to H in Figure 13 and Figure 14
)
. You can program
these zones individually (in
✱
56 Interactive Mode). Expansion zones
must also be programmed as input type 2 (AW) when prompted.
Connections and Setup
To add an expansion module, perform the following steps:
1. Connect the 4219 or 4229 module to the control's keypad terminals (see Figure 14.
Wiring Connections - 4219 Expansion Module
or
Figure 15. Wiring Connections -
4229 Expansion/Relay Module
)
.
2. Set the 4219 or 4229's
DIP switch
for device
address
“1” (switch 2 in the OFF position and
switches 3, 4, 5 in the ON position). Switch 1 determines expansion zone A's response
time (ON = normal response, OFF = fast response). For location of the DIP switch in both
the 4219 and 4229 units, see figures that follow on next page.
For additional information, see instructions supplied with the 4219 and 4229.
OFF ON
1 2 3 4 5
ON