Overview
LE2080RX / TL280LERX are regional LTE/IP dual-path communicator variants for PowerSeries Neo, offered through carrier-specific announcements (e.g. Bell/Telus configurations in NA).
Reporting path
LTE / IP dual-path (Neo regional SKUs)
At a Glance
| Detail | Value |
|---|
| Product type | Alarm communicator / reporting module |
|---|
| Model family (LE2080RX, TL280LERX) | See label and install manual |
|---|
| Reporting path | LTE / IP dual-path (Neo regional SKUs) |
|---|
| Primary manual | LE2080RX / TL280LERX product announcement and install supplement |
|---|
| Region / listing notes | Carrier-branded SKUs — confirm with regional DSC bulletin |
|---|
Before You Install or Replace One
- Confirm exact model number on the communicator label matches the install manual.
- Verify host panel family — Keybus PowerSeries, Neo Corbus, MAXSYS Combus, IMPASSA integrated, or universal dialer-capture are not interchangeable.
- Confirm monitoring receiver and account accept this communicator format (Contact ID, SIA, IP, cellular).
- Check carrier/network generation (3G sunset, LTE band, Ethernet path) for your region.
- Add communicator current draw to panel battery standby calculation where the module loads from panel bus power.
Official Sources
- LE2080RX / TL280LERX product announcement and install supplement — DSC official documentation
Error Codes
Communicator faults appear on the host panel trouble display ([*, 2] on keypads where supported) and in DLS/dealer tools — the communicator itself may show LED status per its install manual.
Common communicator troubles
| Panel / display | Meaning | First checks |
|---|---|---|
| FTC / Failure to Communicate | Report did not reach central station | Account, path, format, receiver online |
| Alt. Comms AC / Battery | Communicator power fault | Module power wiring, panel AUX budget, battery size |
| Alt. Comms FTC | Alternate path failed | Test primary and backup paths separately |
| Cellular registration / SIM | Module cannot register on mobile network | SIM active, APN, RSSI, antenna placement, carrier sunset |
| Module supervision (Neo/Pro) | Corbus communicator missing | Corbus wiring, enrollment [902], module address |
| T-Link Network Fault | IP path cannot reach network | LAN cable, router, firewall, receiver IP |
LE2080RX / TL280LERX regional
- Carrier-branded SKUs (Bell/Telus) may lock APN — generic SIM fails with registration fault, not wiring fault.
LE2080 / TL280LERX LEDs
Uses the same L1/L2/L4 dual-path LED scheme as TL880 family (see TL880 install manual family). Carrier-branded SKUs may lock APN — registration fault with good RSSI often means wrong carrier SIM, not hardware failure.
LED / module diagnostics
Refer to LE2080RX / TL280LERX product announcement and install supplement for communicator-specific LED patterns and DLS module status screens.
Source: Host panel install manual § communicator / alt-comms troubleshooting; LE2080RX / TL280LERX product announcement and install supplement.
| Code | Meaning | Suggested Fix |
|---|---|---|
| FTC / Failure to Communicate | Report did not reach central station | Account, path, format, receiver online |
| Alt. Comms AC / Battery | Communicator power fault | Module power wiring, panel AUX budget, battery size |
| Alt. Comms FTC | Alternate path failed | Test primary and backup paths separately |
| Cellular registration / SIM | Module cannot register on mobile network | SIM active, APN, RSSI, antenna placement, carrier sunset |
| Module supervision (Neo/Pro) | Corbus communicator missing | Corbus wiring, enrollment `[902]`, module address |
| T-Link Network Fault | IP path cannot reach network | LAN cable, router, firewall, receiver IP |