The LCM-320 Loop Control Module and the LEM-320 Loop
Expander Module provide NOTIFIER’s ONYX® Series of Fire
Alarm Control Panels (FACPs) with Signaling Line Circuits
(SLCs). The ONYX® Series NFS-640/NFS2-640 supports one
LEM-320; the NFS-3030/NFS2-3030 supports up to five LCM-320s and five LEM-320s. The LEM-320 module is used to
expand the NFS-640/NFS2-640 to a second loop, and to
expand each LCM-320 used on the NFS-3030/NFS2-3030 — each NFS-3030/NFS2-3030 LCM-320 supports an expansion
LEM-320.
Features
- Up to 12,500 feet (3,810 m) on a Class B (Style 4) SLC loop (twisted-unshielded).
- Built-in degraded mode increases survivability.
- Very simple installation — plug-in style.
- Permits multiple loops in small enclosure.
Product Line Information
LCM-320: Loop Control Module. Adds SLCs to NFS-3030/
NFS2-3030; NFS-3030/NFS2-3030 supports up to five LCM-
320s and five LEM-320s.
Agency Listings and Approvals
The listings and approvals below apply to the basic LCM-320
and LEM-320. In some cases, certain modules may not be
listed by certain approval agencies, or listing may be in pro-
cess. Consult factory for latest listing status.
- UL: S635
- ULC: S635/CS118
- FM Approved
- CSFM: 7165-0028:224, 7170-0028:223 (LCM/LEM-320 with NFS-3030/NFS2-3030). 7165-0028:214, 7170-0028:216 (LEM-320 with NFS-640). 7165-0028:243, 7170-0028:244 (LEM-320 with NFS2-640).
- FDNY: COA#6025 (LEM-320 with NFS2-640)
- FDNY: COA#6026 (LCM-320/LEM-320 with NFS2-3030)
- City of Denver
- Hong Kong