Eaton i-on1000EX Installation Manual - To Mains
Installation
i-on1000EX
Page 18
Connecting an Expander to the Bus
Both wired and radio expanders provide a
connector for the bus at the bottom of their PCBs.
Figure 29 Wiring Expanders
Addressing Expanders
The control unit assigns addresses to all devices
connected to the bus cable. You can start this
process off from the Installer menu during the
initial power up. See
“Initial Power Up” on page 23
for instructions. Alternatively, you can add and
address new expanders at a later date.
Expander Loudspeakers
During normal operation, loudspeakers on
expanders repeat setting and entry tones for the
partition that the expander is allocated to. During
an alarm, the loudspeakers repeat alarm tones.
Each loudspeaker draws up to 280mA in
operation. If there is more than one expander
loudspeaker, the bus may not be able to supply
sufficient current during an alarm.
Note that the volume of the expander
loudspeakers is initially set to zero. You must set
the volume of entry exit tones from the expander
loudspeakers from within the Installer menu;
please see the Engineering Guide.
Step 5. Connect Control Unit
to Mains
WARNING: ENSURE THAT THE MAINS
SUPPLY IS DISCONNECTED AND ISOLATED
BEFORE MAKING ANY MAINS CONNECTIONS.
All mains electrical connections must be carried
out by a qualified electrician and must comply with
the current local regulations (e.g. IEE).
Mains Cabling
Note: To avoid mains interference, the mains
cable must enter the control unit through its own
cable entry hole (item 10 in Figure 2) and must
not be mixed with other cables.
Mains Connection
Figure 30 shows the mains connection. Connect
to a suitable supply using a double-pole
disconnect (isolation) device in accordance with
EN60950-1.
Caution: Do not apply power at this point.
Anchor the mains cable with a strain-relief tie.
There is a eye located near the mains cable entry
hole for this purpose.
Figure 30 Mains Connection
Step 6. Connect Wired Zones
The wired expander connectors can be used for
either four-wire CCL detectors, two-wire CCL
detectors or two-wire FSL detectors.
Four Wire Closed Circuit Connections
Figure 31 shows the wiring for CCL zones on the
EXP-W10 wired expander. Note that zones 5-9
are not available on the expander.
Figure 31 Wired Expander CCL Zone Wiring
Figure 32 shows the wiring for CCL zones on the
EXP-WCC wired expander. Note that the EXP-
WCC provides connectors for a total of ten
separate 4-wire CCL detectors, and that there are
separate terminals for both alarm and tamper.
Figure 32 EXP-WCC CCL Zone Wiring
Figure 33 shows the wiring for CCL zones on the
KEY-KPZ01.
0V
0V
+12V
12V AUX
A B
0V +12V A B
Z3 Z4
Control Unit
Expander
To next device
L
N
T500mA 250V
230V ~50Hz 350mA
Wired Expander
Z0
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
Alarm Zone 1
Alarm Zone 2
Alarm Zone 0
Tamper Zone 1
Tamper Zone 2
Tamper Zone 0
Tamper Zone 1
Alarm Zone 1
Tamper Zone 0
Alarm Zone 0