Edwards EST

iO1000

The Edwards iO1000 is an intelligent fire alarm panel supporting up to 1000 addressable devices on a single SLC loop. The larger sibling of the iO64 with expanded capacity for mid-size applications.

4 manuals27 trouble codesModels: iO1000, IO1000, iO1000G

Specifications

SLC Loops

4

Panel Type

Addressable

NAC Circuits

4 Class B / 2 Class A

Total Points

1,000

Points/Loop

250

Battery (Ah)

7-26

Annunciator

Yes

Manuals

iO64 and iO1000

InstallationOperationsProgramming2015

Trouble Codes

View all 27 →

Loop 1 uncfgrd troubleA device on loop 1 that is not programmed went into trouble Loop 1 map mismatchThe loop 1 map in RAM and the loop 1 map in the database do not match Loop 1 over limitsThere are too many devices on loop 1 Loop 1 device 000

Related Questions

How do I address devices on the iO1000?How do I set up the SA-DACT dialer module in the iO1000 for dual-line DACT reporting using Contact ID format?What Signature series devices are compatible with the iO1000 SLC loop, and can I mix legacy and newer devices on the same loop?What version of the IO-CU configuration utility is required for the iO1000, and can I upload programming via the SA-ETH Ethernet card?

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2020

iO64 and iO1000

Datasheet2025

Manuals That Reference This Model (2)

EDGE-ML SeriesDatasheet2025 RZI-MPLInstallation2015

A device on loop 1 has an address set to zero

Loop 2 faultA short or open was detected on loop 2 affecting the communications between the panel and the devices

Loop 2 card faultThe loop 2 card is not present or it is not working

Loop 2 uncfgrd alarmA device on loop 2 that is not programmed went into alarm

Ground faultThe panel detected a ground fault

054 Ground faultThe panel detected a ground fault condition on the system.

Battery chargerThe panel detected a battery charger trouble condition

How do I configure the iO1000 NAC circuits for Class A wiring instead of the default Class B?