Autocall A4090-9116 Addressable IDNet Communications Isolator

UL ULC CSFM Listed FM port bi directional communications short circuit isolator Compatible with Autocall 4007ES 4010ES or 4100ES Series fire alarm panel IDNet Signaling Line Circuits SLCs providing IDNet IDNet 1 IDNet 2 or IDNet 2 2 output loops see Multi Floor Example 1 and Multi Floor Isolator Example 2 Either port can serve as an input or output ports are automatically when a communications short circuit occurs Isolation can also be activated from the control panel for system Mounts in standard 4 in 102 mm square electrical box optional plate is available to mount in a 4 11 16 in 119 mm square box LED flashes to indicate communications optional covers are available view LED after installation AC4098 0025 for details TrueAlarm sensor base IDNet Isolators are also available refer to data UL listed to Standard 864 fault isolation reduces time to fix wiring problems Built in control panel diagnostics assist in locating earth fault the most common installation wiring problem Class B or Class A wiring Communications are monitored from either port Class A wired SLCs can optimize operation by maintaining with devices outside of the isolated wiring section Addressable IDNet Addressable IDNet Communications Isolators provide communications isolation to improve installation convenience increase system integrity Isolation is automatically activated when output short circuit is detected and isolation can also be selected from the control panel to assist with troubleshooting wiring power up in isolation mode and are directed to connect by the panel If the output wiring is acceptable the isolator will connect the rest of the circuit If the output wiring is shorted the isolator isolated Peripherals Addressable IDNet Communications Isolator 1 Addressable IDNet Isolator Tracking isolator reports back to the panel when it is in isolation mode and extent of shorted wiring is reported back to the panel by identifying addresses that are not communicating Isolators are assigned to low number addresses to expedite SLC power up Faults installation earth faults frequently occur Finding these faults requires extensive wiring disconnection With the A4090 9116 IDNet Isolator earth faults on the IDNet communications can be quickly located to assist in their repair and to restore the wiring to normal Selection 1 Product Selection IDNet Communications Isolator plate to fit 4 11 16 in 119 mm square box semi flush box surface box trim plate with LED window includes screws galvanized steel This product has been approved by the California State Fire Marshal CSFM pursuant to Section 13144.1 of the California Health and Safety Code See CSFM Listings 7300 2269 0538 7300 2269 0567 and 7165 2269 0542 for allowable values and or conditions concerning material presented in this document Additional listings may be applicable contact your local supplier for the latest status Rev 10 03 2021 Addressable IDNet Communications Isolator Isolator Example 1 Circuit Isolation The one line diagram on this page shows a multiple floor example with Class B IDNet communications for each floor starting an isolator A sensor in the A4098 9793 Isolator Base is shown for reference as an alternate isolating device If floor wiring beyond the isolator experience a short circuit each floor is automatically separated from the next preventing the short circuit from disabling the entire IDNet wiring Fault Isolation In the event of an earth fault each floor can be individually isolated using built in control panel diagnostics With individual control the earth fault can be isolated to the floor level to narrow the search area By adding more isolators the section required to be isolated be reduced allowing more devices to remain active Operation of the A4090 9116 Addressable IDNet Isolator requires connection to a compatible 4007ES 4008 4010ES or 4100ES IDNet channel Maximum line resistance between the panel and an isolator and between two isolators is 10 or 780 ft 238 m with 18 AWG wire This is a one line drawing showing only IDNet communications wiring Some IDNet devices require additional wiring for power Refer to specific devices for details 2 Rev 10 03 2021 Addressable IDNet Communications Isolator Isolator Example 2 A Wiring The illustration below is a modification of Example 1 Each floor is wired as a Class A connection and a sensor mounted in a Isolator has been added for reference This illustrates that with additional isolators either the or the Isolator Base there is a reduction in the number of devices in the event of a short circuit Assistance Communications from an IDNet 2 IDNet 2 2 or IDNet output provide individual short circuit isolation and allow individual control to provide assistance in locating wiring faults When wiring Class A IDNet communications provided by IDNet or IDNet 1 outputs locate isolators as the first and last devices in the loop to the panel to provide loop short circuit isolation operation as shown below Operation of the 4090 9116 Addressable IDNet Isolator requires connection to a compatible 4007ES 4008 4010ES or 4100ES IDNet channel For Class A communications from IDNet or IDNet 1 outputs locate IDNet Isolators as the first and last device in the loop close to the panel to loop short circuit protection This is not required with IDNet 2 IDNet 2 2 or IDNet outputs Maximum line resistance between the panel and an isolator and between two isolators is 10 or 780 ft 238 m with 18 AWG wire This is a one line drawing showing only IDNet communications wiring Some IDNet devices require additional wiring for power Refer to specific devices for details 3 Rev 10 03 2021 Information illustration shows the mounting of the A4090 9116 Addressable IDNet Isolator Also illustrated are the A4090 9801 trim plate for semi flush boxes and the A4090 9802 trim plate for surface mounted boxes Addressable IDNet Communications Isolator 4 Rev 10 03 2021 Addressable IDNet Communications Isolator Connections Wiring Reference 2 Electrical communications 1 address per device 4008 4010ES and 4100ES providing IDNet IDNet IDNet 1 IDNet 2 or IDNet 2 2 communications output compatible with A100 3103 Panel Mounted Quad Isolator one unit load power is supplied from IDNet SLC terminals for input and output wiring 18 to 14 AWG wire 0.82 mm2 to 2.08 mm2 3 Wiring Distances to 2500 ft 762 m from fire alarm control panel to 10,000 ft 3048 m total wiring distance including T Taps line resistance between panel and isolator or between isolators is 10 ohms 18 AWG 0.82 mm2 780 ft m with A2081 9044 Overvoltage Protectors 4 Mechanical Range Instructions 1 8 in H x 4 1 8 in W x 1 3 8 in D 105 mm x 105 mm x 35 mm thermoplastic housing on metal mounting plate to 120 F 0 to 49 C indoor operation only to 90 RH at 90 F 32 C 5 Rev 10 03 2021 Addressable IDNet Communications Isolator 2021 Johnson Controls All rights reserved All specifications and other information shown were current as of document revision and are subject to change without notice listings may be applicable contact your local Autocall product supplier for the latest status Listings and approvals under Tyco Fire Security GmbH and the names listed in this material are marks and or registered marks Unauthorized use is strictly prohibited NFPA 72 and National Fire Alarm Code are registered of the National Fire Protection Association NFPA Rev 10 03 2021