Features
 Hot-plugging Protection
 Parallel LED Protection
 Adjustable Output Current (AOC) with Programmability
 Isolated 0-10V/PWM/Resistor Dimmable
 Adjustable Dimming Curve
 INV Digital Dimming, UART Based Communication Protocol
 Dim-to-Off
 Minimum Dimming Level with 5% or 10% Selectable
 Hold time Adjustable
 Fade Time Adjustable
 Always-on Auxiliary Power: 12Vdc, 250mA
 Low Inrush Current
 Output Lumen Compensation
 End-of-Life Indicator
 Input Surge Protection: DM 6kV, CM 10kV
 All-Around Protection: IOVP, IUVP, 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-480SxxxMx series is a 480W, constant-current, programmable and IP66/IP67 rated LED driver that
operates from 249-528Vac input with excellent power factor. Created for many lighting applications including high
mast, sports, UV-LED, aquaculture and horticulture, etc. It provides 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. 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.