MEAN WELL LCM-2 5 IoT Series 25W Wireless Lighting Constant Current LED Driver Solution Instruction Manual

MEAN WELL LCM-2 5 IoT Series 25W Wireless Lighting Constant Current LED

Driver Solution

Features

• Constant Current mode output with multiple
• levels selectable by dip switch
• Flicker free design
• Plastic housing with class Il design
• Functions: Bluetooth low energy mesn
• Synchronization up to 10units
• 3 years warranty

Applications

• LED indoor lighting
• LED office lighting
• LED architectural lighting
• LED panel lighting
• LED commercial lighting
  Intelligent lighting control

Description
LCM-25 loT series is a 25W AC/DC constant current mode output LED driver featuring the multiple levels selectable by dip switch and integration with Bluetooth control solution.LCM-25 loT operates from 180~277VAC and offers different current levels ranging between 350mA and 1050mA. Thanks to the efficiency up to 84.5%, with the fanless design, the entire series is able to operate for -20C~+85C case temperature under free air convection. In addition, LCM-25 IoT is designed with synchronization Function, so as to provide the optimal design flexibility for LED lighting system and upgrade lighting to be an intelligent lighting system.

Model Encoding

loT wireless Module brand and solution

SPECIFICATION

BLOCK DIAGRAM

• PFC fosc:45KHz
• PWM fosc:70KHz

DIP SWITCH TABLE
LCM-25 IoT series is a multiple-stage constant current driver, selection of output current through DIP switch is exhibited below.

NOTE: For more output current is selectable, please contact MEANWELL for details

DIMMING OPERATION

Bluetooth control
To be used through APP available on Apple Store and Google Play Store for iOS and Android.
Search: BLE with Casambi/TY1 with Smart Life/SVA with Silvair

Example

• The APP for BLE type is “Casambi”
• The APP for TY1 type is “Smart Life
• The APP for SVA type is “Silvair”

OFFICIAL WEBSITE AND ECOSYSTEM INFORMATION

CASAMB1
The real time Bluetooth IC temperature is shown in the APP. In case it reaches above 72 °C (equivalent to Tc 85°C), the driver will be turn off to provide a protection.
In case the units is cooled down, it can be manually turn ON and back to normal operation again.

NOTE:

1. This software temperature protection is an extra independent function from driver its own hardware over temperature protection(when it is enabled, it needs re-AC power on to recover).
2. In general the software temperature protection is triggered before the hardware one when in over temperature.
3. Website: https://www.casambi.com

NOTE:

1. Website: https://www.tuya.com

NOTE:

Website: https://www.silvair.com

PUSH DIMMING FUNCTION

Freely assignable (push) input(Push dimming function only for BLE)
The LCM BLE series also has one freely assignable AC mains (push) input. As with a CASAMBI sensor module, control pulses can be defined here
e.g. “controls a luminaire; “controls an element; “controls a group”; “controls scenes”; “controls all luminaires”; “change scenes). See the reference
connection figure in the above.

SYNCHRONIZATION OPERATION

• Synchronization up to 10 drivers (1 master+9 slaves)
• Dimming operating range: 10%-100%
• Sync cable length: < 5m
• Sync cable type: Flat cable
• Sync cable cross section area: 22-24 AWG (0.2-0.3mm)

NOTE:

1. Please make sure all units are set to 100% dimming setting (factory default) before synchronizing.
2. Min. Dimming operating range depends on dimmer setting.

OUTPUT LOAD vs TEMPERATURE

STATIC CHARACTERISTIC

De-rating is needed under low input voltage.

Bluetooth mesh LED driver for intelligent lighting Application

TOTAL HARMONIC DISTORTION (THD)

Tcase at 75 C

POWER FACTOR (PF) CHARACTERISTIC

Tcase at 75C

EFFICIENCY vs LOAD
LCM-25 loT series possess superior working eficiency that up to 84.5% can be reached in field applications.

Tcase at 75’C

MECHANICAL SPECIFICATION

Terminal Pin No. Assignment(TB1)(Input)

Terminal Pin No. Assignment(TB2) (Output)

SYN. Connector(CN100/CN101):

or equivalent

| JST SPH-002T-P0.5S

or equivalent

2, 4| +

Note: Please use wires with a cross section of 0.5-2.5mm (14-20AWG) for TB1 and wires with a cross section of 0.5-1.5 mm'(16-20AWG) for TB2
Please use wires with a cross section of 0.126-0.205mm (24-26AWG) for CN100/CN101

INSTALLATION MANUAL
Please refer to: http://www.meanwell.com/manual.html

References

• Product Liability Disclaimer-MEAN WELL Switching Power Supply Manufacturer
• Casambi - Smart Lighting Control
• Silvair - Reliable and energy-efficient lighting control
• Tuya Smart - Global Cloud Platform Service Provider

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