Honeywell Apex - APPENDIX A - Specifications; Transmitter Unit and Sensor Specifications; Input;Output Specifications

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MAN0604_Issue 09_02-2013 Apex
2110M8030
APPENDIX A - SPECIFICATIONS
Thissectionofthehandbookprovidesspecicationinformationaboutthefollowingcomponents:
• Transmitter Unit
• Certied Sensor
• Cartridges
• Accessories
• LonWorks Communication Board
A.1 TRANSMITTER UNIT AND SENSOR
TheApexTransmitterUnitisdesignedtooperatewiththeCertiedSensorsspeciedinthetables
laterinthissection.TheCertiedSensorsaredesignedsothattheyallhaveacommonelectrical
interface to the Transmitters Unit. The cartridge data is digitised and processed into a gas reading
bytheCertiedSensor.Thedecisiononwhethergasalarmsarepresentisalsomadewithinthe
CertiedSensor.
A.1.1 Gases and Ranges
TheTransmitterUnitwithCertiedSensorcanbettedwithanyofthecartridgeslistedinthetables
in section A.2.
A.1.2 Input/Output
Powersupply: +24VDCnominal(18-32V).Totalpowersupplyloopresistanceshould
belessthan30ohmswithECCcartridge,16ohmswithCatalytic
cartridge.
Powerconsumption: Relaysactive-3.6WECCcartridge,5.6WCatalyticcartridge.
Relays: Threerelays:A1,A2andFault.
Contactrating:100mA(min),2A(max)at30Vdcnon-inductiveexcept
UL/CSAwherespecicationis+28VDC1A.
 Singlepolechange-overtypeconnectedtotwoterminals:
 • oneterminalconnectedtotherelaycommon
 • oneterminalconnectedviaausercongurablelinktoeitherthe
relay contact normally open or normally closed.
 Relaysareusercongurabletobenormallyenergisedornormally
de-energised.
 Relaysareusercongurabletobelatchingornon-latching.Latched
relays can be reset by the keypad, by the digital communications link
(optional) or by the removal of power.