Edwards EST IO1000G (250-Point Intelligent FACP, Gray Door)

The Edwards EST IO1000G is an intelligent addressable fire-alarm control panel in a surface-mount cabinet with a gray door. One Class B or Class A Signature loop supports up to 250 addressable devices (125 detectors and 125 modules), and four Class B notification-appliance circuits provide 2.5 A each for a 6.0 A system total. The panel features a 4×20 backlit LCD for configuration and diagnostics, Genesis strobe synchronization with horn-silence capability, selectable Temporal 3 and Temporal 4 coding, two programmable front-panel switches with LEDs, and Form C alarm and trouble relays. System capacity can expand to 1,000 addresses with optional iO-SDC loop cards. Model Variants: IO1000G – Gray door, no dialer IO1000GD – Gray door, with dialer IO1000R – Red door, no dialer IO1000RD – Red door, with dialer IO1000-RE – Replacement electronics assembly (main board) Key Specifications: Type: Intelligent addressable FACP Device Capacity: 250 addresses onboard, expandable to 1,000 with loop cards SLC Loops: 1 Class B or Class A loop standard; expandable to 4 with iO-SDC1/SDC2 NAC Circuits: 4 Class B or 2 Class A, 2.5 A per circuit, 6.0 A total Auxiliary Power: Two 24 V DC outputs, 500 mA each (one resettable) Primary Power: 120 VAC 60 Hz, 2.0 A maximum input Battery Support: Up to two 18 Ah batteries in cabinet; 26 Ah charging capacity Communicator: Not included; optional SA-DACT provides Contact ID reporting Annunciators: Supports serial annunciators and D16L-iO LED zone expanders Compatible Modules & Accessories: SA-DACT – Dual-line dialer/modem, Contact ID, replacement module SA-232 – RS-232 interface card for printer/PC programming SA-ETH – 10/100 Base-T Ethernet card for remote diagnostics and reports iO-SDC1 – 250-point single-loop expansion card iO-SDC2 – 500-point dual-loop expansion card (iO1000 only) RZI16-2 – Remote zone interface, 16 IDCs plus 2 NACs D16L-iO-1 – 16-zone LED display expander (zones 1–16) D16L-iO-2 – 16-zone LED display expander (zones 17–32) CTM – City-tie module BC-1R – 24 Ah battery cabinet (red) MFC-A – Multifunction accessory cabinet Compatible Detectors & Devices: SIGA-OSD - Optical smoke detector SIGA-PHD - Photoelectric smoke + heat detector SIGA-HFD - Fixed-temperature heat detector SIGA-HRD - Rate-of-rise + fixed-temperature heat detector SIGA-SB - Standard detector base SIGA-IB - Isolator detector base SIGA-RB - Relay detector base SIGA-AB4G - Sounder detector base SIGA-MM1 - Monitor module SIGA-CR - Relay control module SIGA-CC1 - Control module