i-on30EXL/EXDLPage 11. IntroductionThe i-on30EXL/EXDL is a control unit for a hybridwired/wirefree alarm system intended forcommercial or large domestic use.The control unit comprises a steel case containingthe control unit PCB (printed circuit board), powersupply and space for a 17Ah backup battery.The control unit PCB provides terminals for asingle bus. The bus allows you to connect up to10 devices using standard four wire alarm cable.The bus devices can be any mixture of keypads,zone expanders (for wireless or wired detectors)or remote power supplies. Note that only two ofthe 10-zone expanders connected to the systemcan have detectors associated with them.Similarly, only one 30-zone expander can have upto 20 zones allocated to it.The control unit PCB also provides a range ofconnectors for outputs, communicators, and up to10 Fully Supervised Loop (FSL), or 10 two-wireClosed Circuit Loop (CCL) or five four-wire CCLzones.The i-on30EXL/EXDL at release 4.04 useskeypads with software revision 2.0 and above.The keypads allow end users to set and unset thesystem, and the installer to configure the controlunit.Note that to work correctly the i-on30EXL or i-on30EXDL must be fitted with at least one wiredkeypad.The following types of keypad available forconnection to the i-on30EXL/EXDL:i-kp01 This keypad contains an integralproximity tag reader, allowing endusers to control the system withouthaving to remember access codes.KEY-K01 This keypad has no internal proxreader, and is supplied in a squareformat case.KEY-KP01 This keypad contains an internalprox reader, and has the samesquare format case as the KEY-K01.KEY-KPZ01 This product, supplied in the samecase as the KEY-K01, has aninternal prox reader and alsoprovides terminals for up to twozones, a programmable output, andan external prox reader KEY-EPA range of wireless peripherals is available foroperation with the wireless expanders. The rangeincludes a door contact/universal transmitter, apassive infra red detector, smoke detector,external siren, 4 button remote control, andremote radio keypad.This control unit is designed and approved to beused as part of a Security Grade 2 system.CommunicationsThe i-on30EXDL version of the control unitcontains a built-in ATS2 communicator, allowing itto comply with EN50131 at Security Grade 2.The i-on30EXL/EXDL also provides sockets for anadd-on communication module. The availablemodules are:i-dig02(ATS2)A switched telephone network(PSTN) module that allows thecontrol unit to report alarminformation using standardprotocols such as Fast Format, SIAand Contact ID, and can also sendtext messages over the PublicSwitched Telephone Network(PSTN). The i-dig02 also allowsremote maintenance using Eaton’sSecurity Business Downloadersoftware.i-sd02(ATS2)A speech dialler and PSTN modulethat allows the control unit to sendrecorded speech messages andreport alarm information usingstandard protocols such as FastFormat, SIA and Contact ID. Themodule can also send textmessages over the PSTN. The i-sd02 also allows remotemaintenance using Eaton’s SecurityBusiness Downloader software.i-gsm02(ATS2)A GSM module that allows alarmreporting, speech messaging andSMS text messaging over themobile phone network. Note that aSIM card is not included with themodule.Note: Fitting a plug on module disables theinternal communicator in the i-on30EXDL.The control unit also provides outputs that can beused to fit a “plug by” communicator.Part Setting or PartitionedSystemThe i-on30EXL/EXDL offers two basic ways ofbehaving as an alarm system:Part Setting. In a Part Setting system the i-on30EXL/EXDL can set in one of four ways: eitherFull set or three varieties of Part Set. In Full setthe control unit pays attention to all detectors. Ineach of the three Part Sets the control unit ignoresdetectors that do not have the appropriate PartSet attribute.Partitioned System. In a Partitioned system the i-on30EXL/EXDL provides the equivalent of 4,