LISTEN LS-F301 Multifunction LED Screen Controller
$ 105.00
LISTEN LS-F301 provides screen power control and sensor interfaces for supported LS-Q2/LS-Q3 installations. It uses +5 V input with serial communication, isolated switch inputs and relay control.
1000 in stock
Product overview
The LISTEN LS-F301 is a multifunction controller for screen power control and environmental sensor connections. The existing product listing identifies LS-Q2 and LS-Q3 applications. Its V2.00 specification describes serial communication, sensor interfaces, isolated switch inputs and relay output.
Product specifications
| Parameter | Specification |
|---|---|
| Power input | +5 V |
| Player communication | Serial cable, pins 2/3/5 straight-through |
| Noise module | LS-F111 |
| Temperature/humidity module | LS-F101 |
| Brightness sensor | LS-F211 |
| Temperature sensor | LS-F202; −55°C to +125°C measurement range; 0.5°C inherent resolution |
| Other sensor interfaces | Temperature/humidity and smoke sensors |
| Switch input | Optocoupler-isolated input for external switches or buttons |
| Relay load rating | 3 A at AC 250 V; 3 A at DC 30 V |
| Indicators | PWR power indicator and RUN operating indicator |
Screen power and monitoring integration
The LS-F301 provides interfaces for compatible LISTEN sensors; the sensors and modules are separate items unless confirmed in the package. Brightness sensing supplies environmental data for automatic brightness adjustment in the supported system.
Check the player, serial wiring, selected sensor model and controlled load before installation. The relay rating is an interface limit, not the power requirement of the LED screen. Use the wiring and installation arrangement appropriate to the load. The retained specification is version V2.00, dated 2015-08-07.
Frequently asked questions
1. Which players is LS-F301 listed for?
The existing product description lists LS-Q2 and LS-Q3. Confirm the player revision, serial connection and control software before ordering.
2. Can LS-F301 connect a brightness sensor?
Yes. The specification lists an LS-F211 brightness-sensor interface to collect ambient brightness data for a supported automatic-brightness system.
3. Are the environmental sensors included?
The document describes compatible sensor interfaces and module models but does not establish package contents. Confirm the required sensors separately.
4. What are its power input and relay ratings?
The controller uses +5 V input. The relay interface is rated for 3 A at AC 250 V or 3 A at DC 30 V; verify the controlled load and installation requirements.
Download specification
LISTEN LS-F301 Multi-functional LED Controller Specification
| Weight | 0.5 kg |
|---|
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