Edwards IO1000G-2 is an iO1000 intelligent fire alarm control panel: a four-loop system with one 250-point Signature loop installed, 230 V primary power and a gray door. It is built for small to mid-sized buildings and works with Signature Series intelligent detectors and modules, using electronic addressing with automatic device mapping and auto-programming.
Capacity grows with loop controller modules in 250-point increments, up to 1,000 device addresses. All connections use standard wiring with no shielded cable, so existing wiring can often be reused when a legacy panel is upgraded. The RZI16-2 module adds up to 16 conventional circuits and two NACs for retrofit sites.
Specifications
| System |
iO1000, four-loop capacity |
| Installed loop |
One Signature loop, 250 device addresses |
| Maximum capacity |
1,000 device addresses |
| Devices per loop |
Up to 125 detectors and 125 modules |
| Wiring per loop |
Up to 20,000 ft |
| NACs |
Four Class B, or two Class A with SA-CLA |
| NAC current |
6.0 A total at 120/230 VAC 60 Hz; 5.0 A total at 230 VAC 50 Hz; 2.5 A max per circuit |
| Relays |
Two Form C, one Form A (alarm, trouble, supervisory) |
| Remote annunciators |
Up to eight |
| Primary power |
230 V |
| Door |
Gray |
| Operating environment |
32 to 120°F (0 to 49°C), 0 to 93% RH noncondensing |
| Terminals |
12 to 18 AWG (0.75 to 2.5 mm²) |
Features
- Electronic addressing with automatic device mapping and auto-programming
- Integrated CO detection with Signature Series detectors
- Genesis LED horn silence over two wires and UL 1971-compliant strobe synchronization
- Optional SA-ETH Ethernet port, SA-DACT2 dialer and SA-232 or SA-USB serial interface
- Compatible with the ECG1 cellular communicator
- Optional 10 A or 6.5 A booster power supplies
- Two programmable switches with LEDs and custom labels
Related models
- IO1000G: same system, 110 V
- IO1000R: four-loop system, 110 V
- IO64G and IO64R: single 64-point loop systems
- IO-SDC1 and IO-SDC2: single and dual loop controller modules
Documents
FAQ
How many devices does the IO1000G-2 support?
It ships with one Signature loop of 250 device addresses. Loop controller modules can be added in 250-point increments for up to 1,000 device addresses, with up to 125 detectors and 125 modules per loop.
What is the difference between the IO1000G-2 and the IO1000G?
Both are four-loop iO1000 systems with one 250-point loop installed and a gray door. The IO1000G-2 is the 230 V version; the IO1000G is the 110 V version.
How many notification appliance circuits are included?
The iO1000 has four Class B NACs, or two Class A NACs with the optional SA-CLA module. NAC power is 6.0 A total at 120/230 VAC 60 Hz and 5.0 A total at 230 VAC 50 Hz, with 2.5 A max per circuit.
Which options add communication to the panel?
The SA-DACT2 adds a dialer, the SA-ETH adds an Ethernet port for central station monitoring, programming and reports, and the SA-232 or SA-USB adds a serial port. The panel is also compatible with the ECG1 cellular communicator.
