EL25 Installation ManualEL25 Installation ManualTelephone entry/access control system with a 25 directory code capacity®™© 2005 The Chamberlain Group,
Dedicated Telco LineDedicated Telco LineDedicated Telco LineUse 18-24 AWG2 twisted pairSingle EL25Telco Entrance BoxDemarcation PointNever run Data wi
Single EL25Analog Trunk InputAnalog Trunk InputMultiple EL25s (Up to 7)Internal Phone SystemInternal Phone SystemThe EL25 can be wired to any Analog T
Page 11Relay 4ComNCNORelay 3ComNCNORelay 2ComNCNORelayNCNOesidentTelcoTipRingTipRing8910111213Relay 4ComNCNORelay 3ComNCNORelay 2ComNCNORelay 1ComNCNO
Relay 4ComNCNORelay 3ComNCNORelay 2ComNCNORelayCNCNOesidentTelcoTipRingTipRing8910111213Use 18-24 AWGNote: The gate operator can be connected to any o
Door Stat 4Door 4Door 3PostalAutocallPowerExit Req 4ComDoor Stat 3Exit Req 3ComDoor 2Door Stat 2Exit Req 2Comor 1Exit Req 1Com4321567PostaAutocallPowe
MainCircuitBoardJ400RG-6CoaxialConnectorWiegand card readers and keypads can be connected to either of 2 optional wiegand modules that can be placed i
Door Stat 1PostalAutocallPowerDoor Stat 3Exit Req 3ComComInComIn+12 VNegDoor Stat 2Exit Req 2ComDoor Stat 1Exit Req 1Com567Wiring a Postal Lock Switch
Grounding the EL25Grounding the EL25Grounding the EL25Ensure that the system is grounded properly. The EL25 contains a number of static sensitive comp
oor Stat 4PostalAutocallPowerxit Req 1omoor Stat 3xit Req 3omComInComIn+12 VNegoor Stat 2xit Req 2omoor Stat 1xit Req 1om567OffOffOffOffOnOnOnOnOnOnOf
OffOffOnOnOnOffOffOffOnOffOffWiring Power to the EL25 (con’t)Powering Up and Checking the LEDs Wiring Power to the EL25Wiring Power to the EL25Power W
Wire Connections to EL25 (Factory Settings for Relays)Wire Specs and Run DistancesPower Wire Specs and Run DistancesInstallation of the EL25Rotating t
Microphone/ Speaker / Multiple Units Set-UpMicrophone/ Speaker / Multiple Units Set-UpOffOffOnOnOnOffOffOffOnOffOffAdjust Microphone / Speaker Volume“
OffOffOnOnOnOffOffOffOnOffOffTroubleshootingTroubleshootingTroubleshootingCommon Mistakes• Check for correct length and AWG of wires. See page 3.• Che
Call our Toll Free Number 1-800-528-2806Monday through Friday 5:00 am to 6:00 pm (Mountain Std. Time)Saturday 7:00 am to 3:30 pm (MST)www.chamberlain.
Your System DiagramYour System DiagramYour System DiagramPage 22
Your Wiring ConfigurationYour Wiring ConfigurationYour Wiring ConfigurationRelay 1Device 0Device 1Device 2External Access Control Device (s) connected
EL25 AccessoriesEL25 AccessoriesEL25 AccessoriesBlack and White Camera KitEL25BWCAMKTLow Lux DVR Color Camera KitEL25DVRCAMKTColor Camera KitEL25CCAMK
FCC and DOC RequirementsFCC and DOC RequirementsFCC and DOC RequirementsFCC Requirements The EL25 system complies with Part 68 of the FCC Rules. The l
AccessoriesConfiguration – Multi-UnitInstallation – Grounding – Mounting – Opening the Unit – Power Up/LED StatusParts ReplacementRegulatory Infor
Wiring – AutoCall – Camera – Door Sensing Device – Door Strike – EL25 Connections – Gate Operator – Key Switch – Maglock – Module Connections – PI
NotesPage 28
P12VP5VDATA 0DATA 1LEDCOM P12VP5VDATA 0DATA 1LEDCOMJ1J2Wire Connections to EL25Wire Connections to EL25Wire Connections to EL25Optional ModulesNote: A
845 Larch AvenueElmhurst, Illinois 60125-1196114A2980B®™© 2005 The Chamberlain Group, Inc.All Rights Reserved
Wire Specs and Run DistancesWire Specs and Run DistancesWire Specs and Run DistancesUse this chart to pull wires in preparation of your installation:U
Installation of EL25Installation of EL25Installation of EL25OffOffOnOnOnOffOffOffOnOffOff1 2 34 5Unlock UnitCarefully Lift Cover Up then Slide Out on
Installation of EL25Rotating the Keypad for Vertical MountingInstallation of EL25Installation of EL25OffOffOnOnOnOffOffOffOnOffOff1123Disconnect all P
Relay 4ComNCNORelay 3ComNCNORelay 2ComNCNORelay 1ComNCNOResidentTelcoTipRingTipRing8910111213Wiring 1 EL25 to Telco LineWiring a Single EL25The bypass
OPERATE BYPASSRingHOMETip RingTELCOTipSYSTEM4 3 2 1CCCCResidentTelcoTipRingTipRing89Relay 4ComNCNORelay 3ComNCNORelay 2ComNCNORelay 1ComNCNOResidentTe
Relay 1ComNCNORelay 2ComNCNORelay 3ComNCNORelay 4ComNCNOResidentTelcoTipRingTipRing8910111213Relay 1ComNCNORelay 2ComNCNORelay 3ComNCNORelay 4ComNCNOR
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