iO1000G2 FACP (3Loop)
The Edwards iO1000G2 3-loop configuration features three Class B intelligent loops supporting up to 750 Signature Series device addresses using one iO-SDC2 dual loop controller and one iO-SDC1 single loop controller module.
It provides four Class B NACs (configurable to Class A), supports conventional zones via optional RZI16-2 modules, and includes automatic device mapping, Ethernet connectivity, and up to 8 remote annunciators for larger commercial applications.Key Specifications
| Feature | Specification |
|---|---|
| Display | 4 x 20 character backlit LCD |
| Device Loops | 3 Class B (750 points total) / Configurable Class A |
| NAC Circuits | 4 Class B (Style Y) / 3.0A total |
| Input Voltage | 120/230 VAC 50/60 Hz |
| Aux Power | 1.65A @ 24 VDC |
| Battery Support | 2 × 24 Ah (internal/external) |
| Communication | Ethernet, RS-485 (8 annunciators), Dialer option |
| Standard Functions | Auto-programming, Ground fault detection, Pre-alarm verification |
| Access Control | Form C relays (Alarm/Trouble/Supervisory) |
| Aux Input | 2 programmable switches with LEDs |
| Power Supply | 4.3A total system power |
| Operating Temp | 0°C–49°C (32°F–120°F, 0-93% RH) |












