9
Note: Refer to Table 2 for 4098-9685 and 4098-9688 duct detector compatibility.
4098-9685 Duct Detector Electrical Specifications - Two-Wire DC
Operation (Figure 6, Page 12)
• Input Voltage - 15 to 32VDC, polarized
• Standby Current - 100uA at 24VDC maximum
• Alarm Current - 40mA at 24VDC maximum
4098-9688 Duct Detector Electrical Specifications - Two-Wire DC
Operation with Remote Relay Control (Figure 7, Page 13)
Caution: Connect only one Duct Detector to a two-wire circuit. Cannot be
used with the 4004 and 4005 Low current Initiating Device
Circuits (IDCs).
Relay control activates upon alarm initiating control functions.
• Input Voltage - 15 to 32VDC, polarized
• Standby Current – 2.0mA at 24VDC maximum
• Alarm Current - 40mA at 24VDC maximum
• Compatible Remote Relay: 4098-9841 Remote Relay
• Remote Relay coil connections supervised, 100 feet maximum
• Remote relay contacts rated 1 amp at 28VDC; or ½ amp at 120VAC
resistive, non-power-limited.
Note: Removing detector from the housing, failure of the 24VDC supply
power, or an open or short circuit on the relay control output causes the
Duct Interface Board to open its IDC connection resulting in a trouble
condition at the control panel.
4098-9686 Duct Detector Electrical Specifications - Four-Wire DC
Operation with Remote Relay Control (Figure 8, Page 14)
The 4098-9686 Four-Wire Duct Detector has a supervised zone to control up to
fifteen 4098-9843 Remote Relays (PAM-SD Relay – Manufacturer “Air
Products & Controls Ltd.) for initiating or control functions.
• Input Voltage - 21 to 29VDC (absolute rating of 18 to 32VDC), polarized
• Standby Current – 12mA at 24VDC maximum
• Alarm Current - 60mA at 32VDC maximum
• Compatible Remote Relay – 4098-9843 (Air Products & Controls PAM-SD),
add 15mA to alarm current for each relay used.
• Remote Relay coil connections supervised, 500 feet maximum
• Remote Relay contacts rated 7 amps at 28VDC/10 amps at 115VAC
resistive, non-power limited
• Add 20mA to standby and alarm current if 4098-9835 Remote Alarm/Power
Indicator/Key Switch is used
Notes:
1. Removing detector from the housing, failure of the 24VDC supply power, or
an open or short circuit on the relay control output causes the Duct Interface
Board to open its IDC connection resulting in a trouble condition at the
control panel.
2. The 24VDC power source must originate from a fused power supply listed for fire
protection signaling use, or from the Fire Alarm Control Panel (FACP) power supply.
Continued on next page
Electrical Specifications, Continued
Non-Addressable Duct
Detectors
Technical Manuals Online! - http://www.tech-man.com
To Next Page
Loading...
Need help?
General
