4007-9801

The Simplex 4007-9801 is an 8-point Zone/Relay module designed for 4007ES and 4007ES Hybrid fire alarm control panels, providing flexible input/output expansion for monitoring up to eight Class B zones (or four Class A zones) or controlling eight Form-C relay contacts.
It mounts internally within the 4007ES cabinet (up to four cards supported), using DIP switch addressing via serial communication and featuring individual point status LEDs plus communication loss indicator for troubleshooting.
Key Specifications
Feature
Specification
Inputs
8 Class B IDCs (4 Class A pairs); selectable EOL resistors (2.0kΩ-6.8kΩ) ​
Outputs
8 Form-C relays; max line resistance 50-800Ω depending on EOL ​
Power
Panel-powered; earth fault detection ≥1kΩ ​
Addressing
DIP SW1 (8-position) for baud rate and card address ​
Mounting
Internal 4007ES/4007ES Hybrid cabinet (up to 4 cards) ​
Compatibility
4007ES panels with addressable notification/initiating devices ​