Eaton i-on50EX Installation Manual - Step 10. Fit And Connect
Installation
i-on50EX/EXD
Page 28
default types. See the i-on Range Engineering
Guide for details on how to change the defaults.
Figure 54 Plug-By Communicator Wiring
Note: Comms O/P4 will be active when the
system is unset. This is normal.
To fit a communicator, follow the instructions
below.
Caution: Follow the instructions in the order
shown, or you may damage the
control unit and/or communicator.
1. Disconnect mains power from the control unit,
remove the case lid, and disconnect the
battery (if the system has already been
installed).
2. Make any necessary connections from the
communicator to the communication wiring
harness. The default is a 12V positive voltage
when the output is inactive.
Refer to the next section if you are using a
dual-path communicator.
3. Plug the Communication Wiring Harness onto
the communications connector on the main
PCB.
If the system has already been installed:
4. Re-connect the battery.
5. Fit the case lid.
6. Apply mains power.
7. Test communicator operation.
Note: You will need to speak to the ARC in order
to confirm that the communicator has worked
correctly.
Line Fail Input
This input is designed to allow a plug by
communicator to indicate to the control unit that
the communications link has failed. The
communicator should have an output capable of
applying +12V to the Line Fail input while a line
fault is present and 0V when the fault is absent.
Tell Back Input
This input is designed to allow a plug by
communicator to indicate to the control unit that
the user can reset the system after a system
tamper. The communicator should have an output
that, when triggered remotely, can apply +12V for
at least 100ms to the input.
See “Remote Reset
(Redcare Reset)” in the i-on Engineering Guide
for more information.
Line Monitoring for a Dual-Path Communicator
If a standalone dual-path (landline and mobile)
communication device, such as a RedCARE STU,
is connected to the plug-by connector, you need
to do the following to obtain correct line fault
reporting (this is not necessary if you are using a
plug-on module):
1. Wire a control unit output programmed as type
"ATS Test" to the ATS Test input of the
communicator.
2. Wire the Line Fault output of the
communicator to the Line Fault input of the
plug-by connector. The communicator must
provide +12Vdc to indicate a line fault (for
example, if the Line Fault output at the
communicator uses a relay, connect the
common terminal of the relay to +12Vdc and
the normally-open terminal to the Line Fault
input of the plug-by connector).
The control unit will generate an "ATE L.F. Single"
alert if only one of the networks is not available, or
"ATE L.F. All" if both networks are not available.
Step 10. Fit and Connect
Battery
Fit a 17Ah (or a 7AH if required) Lead Acid battery
into the battery compartment in the bottom of the
control unit. Use a battery whose case material
has a minimum rating of UL94V-2 in order to
comply with EN60950 (this standard applies
because of the energy content of 17Ah batteries).
See Figure 55. See page 12 for example
calculations of battery requirements.
WARNING 17Ah lead acid batteries weigh 6kg
each. Do NOT drop. Ensure that the fixings of the
control unit case to the wall, and the wall itself, are
strong enough to support the weight of the control
unit, its lid and a 17Ah lead acid battery. The total
Com Connector Cable,
Part number 485210
Com Connector Cable,
Part number 485210
Con 9
Con 8
12V (Red)
0V (Black)
Tell Back input (White/Orange)
Line Fail input (White/Brown)
O/P 8 (Grey) General Fault
O/P 7 (White) Confirmed Alarm
O/P 6 (Purple) Tamper
O/P 5 (Blue) Zone Omit (System)
O/P 4 (Green) Open/Close
O/P 3 (Yellow) Burglar Alarm
O/P 2 (Orange) Hold Up Alarm
O/P1 (Brown) Fire
12V (Red)
0V (Black)
(Not used) (White/Orange)
(Not used) (White/Brown)
O/P 16 (Grey) RF Fault
O/P 15 (White) 24 Hour Alarm
O/P 14 (Purple) Ext PSU Fault
O/P 13 (Blue) Ext PSU Low Volt
O/P 12 (Green) Alarm Abort
O/P 11 (Yellow) Technical Alarm
O/P 10 (Orange) Batt Fault
O/P 9 (Brown) AC Fail