4007-9803

The Simplex 4007-9803 IDNet+ Loop Expansion Module adds one additional isolated IDNet+ loop with short-circuit isolation to 4007ES and 4007ES Hybrid fire alarm control panels, enabling continued operation of the main system during loop faults.
It supports up to 75 addressable devices per module (maximum 2 modules per panel) with Class A, B, or X wiring configurations, featuring 30 VDC normal/36 VDC alarm operation at 350 mA max with 3333 bps data rate.
Key Specifications
Feature
Specification
Capacity
+1 IDNet+ loop (+75 points); max 2 modules ​
Voltage
30 VDC normal, 36 VDC alarm (350 mA max) ​
Data Rate
3333 bps; up to 20 remote LEDs simultaneously ​
Wiring
Class A/B/X (Class X needs isolators); power-limited ​
Mounting
Internal 4007ES cabinet slot ​
Approvals
UL/ULC listed ​