Beier Electronic LM-BT-16-4 Bluetooth Light Module for semitrailer and trailer

The BT light module at a glance:

• For controlling lights, servos and motors at semitrailers and trailers
• Expansion module for SFR-1, USM-RC-2 and USM-RC-3
• Supply voltage between 6 - 12 V
• 1:1 transmission of signals via Bluetooth
• 16 switching outputs for lights including special light effects
• 4 servo outputs
• 1 motor output
• Additional settings with the software LM-Teacher
• Expansion for road trains possible
• Small size: 58 x 44 x 17 mm

Description

The Bluetooth light module LM-BT-16-4 is an expansion for the modules:

• Sound speed controller SFR-1
• Sound module USM-RC-2
• Sound module USM-RC-3

The light module can be used to control lights, servos and motors on a semitrailer or trailer. The signals are transmitted wirelessly via Bluetooth.

Light control

The LM-BT-16-4 has 16 switching outputs for connecting lights (e.g. lamps and LEDs). The light signals are passed on 1:1 from the main module to the light module. For the switching outputs 13 - 16 special functions such as a 1- and 4-channel all-round light, a 4-channel running light and different flashing effects can be selected.

Motor control

The motor output can be used for direct control of e.g. trailer supports, ramps or tipping movements. A switch for controlling the motor output manually can be connected to the module.

Servo control

There are 4 servo outputs on the light module, which can be used to control various movements. Applications for this are e.g. trailer supports, the locking and unlocking of a fifth wheel support, steerable axles or tilting movements. In order to control further motors, speed controllers can also be connected to the servo outputs.

Road train

With the Bluetooth transmitter LM-BT-S an additional light module can be connected. All Bluetooth signals are transmitted 1:1 to the next light module.

Using the function at the main module („LM: Activate road train ID X“), the servo and motor outputs can be controlled separately at each light module. This is how road trains with several trailers can be easily built. The trailers can be controlled together or separetely.

Additional settings with LM-Teacher

When delivered, the light module is ready for operation. With the software LM-Teacher, settings can be adjusted and additional options selected. For using the software, the light module is connected to a Windows PC with the data cable K-USB-2.

The LM-Teacher can be downloaded here for free: Download (4 MB)

For using the light module, at least version V1.30 of the SFR-1 Sound-Teacher, version V1.80 of the USM-RC-2 Sound-Teacher and version V1.00 of the USM-RC-3 Sound-Teacher are required.

For additional information: Operating manual.

Technical data

• Supply voltage (Ub):  6 – 12 V DC
• Power consumption:  Standby current: approx. 25 mA
• Switching outputs:  16 pieces, minus switching, the hight of the output voltage corresponds to the supply voltage.
• Continuous current: 1,5 A,
• Total current of all outputs max.: 3 A
• Light functions:  
• 1:1 copy of 16 outputs of SFR-1 or
• 1:1 copy of 16 outputs of USM-RC-3
• 1:1 copy of 12 outputs of USM-RC-2
• 1-channel and 4-channel rotating beacon
• 4 various flashing effects
• 4-channel chaser light
• Servo outputs:  4 pieces
• max. power consumption of servos: 1 A, short time 4 A
• Motor output:  1 piece
• max. power consumption of motor: 2 A, short time 3 A
• Additional connections:  
• Magnetic sensor
• Switch for manual motor control
• Data cable / Bluetooth transmitter for road trains
• Permissible ambient temperature:  0 – 60° C
• Permissible relative air humidity:  Max. 85 %
• Size:  58 x 44 x 17 mm
• Weight:  26 g

Included in delivery:

• Light module LM-BT-16-4
• BT transmitter module LM-BT-S for USM-RC-2, USM-RC-3 or SFR-1
• 1 x ribbon cable (40 cm) for connection of switching outputs
• Operating manual (German - additional languages can be downloaded)

Recommended accessory:

• Data cable K-USB-2
• Flat ribbon cable 10-pol. (1 x included in delivery)
• Terminal clamp AKL-8 or AKL-8-W for an easy connection of lights