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- ETL listed to UL 864, ULC 527, and ULC 559
- Analog communications
- Low standby current
- Rotary address switches
- Mounts in standard 4-in junction box
- SEMS screws for easing wiring (HFS-MR only)
- Panel controlled status LED (HFS-MR only)
The Honeywell HFS intelligent module products are designedto meet a wide range of applications.
Monitor and relay modules can be used to supervise and activatedoor closers, pull stations, waterflow switches, and more.Each module is rigorously designed and tested for electromagneticcompatibility and environmental reliability. Modules areaddressed with easy-to-use rotary code switches. Full sizemodules mount in standard 4 in. x 4 in. x 2 1/8 in. junction box.Wiring terminals are easily accessible for troubleshooting.
HFS-MM Mini Monitor Modules provide an interface to contactdevices, such as security contacts, waterflow switches, or pullstations. They are capable of Style B supervised wiring to theload device. In addition to transmitting the supervised state ofthe monitored device (normal, open, or short), the full analogsupervision measurement is sent back to the panel. Thisallows detection of impedance changes in the supervised loopto the monitored device. The compact size of the HFS-MMmodule allows it to fit inside devices or junction boxes behinddevices.
The HFS-MR Relay Module contains two isolated sets of FormC contacts, which operate as a double-pole, double-throwswitch. The module allows the control panel to switch thesecontacts on command.