Features
 Full Power at Wide Output Current Range (Constant Power)
 Adjustable Output Current (AOC) with NFC
 Isolated 0-10V/PWM/3-Timer-Modes Dimmable
 INV Digital Dimming, UART Based Communication Protocol
Compliant with T/CSA-051
 Dim-to-Off with Standby Power
 Always-on Auxiliary Power: 12Vdc,250mA,3W (Transient
Peak Power up to 10W)
 Integrated Power Metering with High Accuracy up to ±1%
 Output Lumen Compensation
 End-of-Life Indicator
 Thermal Sensing and Protection for LED Module
 Input Surge Protection: DM 6kV, CM 10kV
 All-Around Protection: IUVP, IOVP, OVP, SCP, OTP
 IP66/IP67 and UL Dry/Damp/Wet Location
 TYPE HL, for Use in a Class I, Division 2 Hazardous
(Classified) Location
 5 Years Warranty

Description
The ESM-240SxxxLx series is a 240W, constant-current, NFC programmable and IP66/IP67 rated LED driver that
operates from 249-528Vac input with excellent power factor. Created for smart lighting and health monitoring
applications, this family provides integrated AC power monitoring with an auxiliary voltage and dim-to-off
functionality for powering low voltage, wireless controls. The dimming control supports 0-10V dimming as well as
two-way communication via Digital Dimming, a UART based communication protocol that complies with T/CSA-
051. The high efficiency of these drivers and compact metal case enables them to run cooler, significantly
improving reliability and extending product life. To ensure trouble-free operation, protection is provided against
input surge, input under voltage, input over voltage, output over voltage, short circuit, and over temperature.