FW841
CONVENTIONAL ZONE MODULE
The FW841 is an addressable conventional zone module that is intended to interface and monitor 2-wire Class A/B conventional detectors in retrofit or other applications.
CONV. ZONE MODULE
The initiating zone can support a mix of two-wire conventional automatic detectors as well as normally open dry contact alarm initiating devices such as conventional heat detectors and manual stations.
Capabilities
Useful for retrofit applications
Compliance
UL864 / ULC S527
Verification
Alarm Verification is not permitted when 2-wire detectors are mixed with dry contact alarm initiating devices on the IDC. Alarm Verification is permitted when only compatible smoke detectors are connected to the IDC.
Operating Voltage Regulated: 24VDC, Power Limited
Operating Temperature: 0° to 49°C (32° to 120°F)
Operating Humidity: 0% to 93% RH
Wire Size: 12 to 18AWG
Location: Indoor use only