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Meso 50 Wireless RFID Programmable LED Drivers

MESO 50 is the only “all-in-one” 50W driver platform that offers compact size, worldwide input, the industry’s first multi-unit RFID wireless programmability, and multiple dimming options, and is ideal for indoor, outdoor and architectural applications.

Key features

  • Wide input voltage range: 120/220-240/277 VAC
  • Programmable output features
  • Adjustable dimming function
  • Deep dimming (down to 3%)
  • Analog dimming models:
    • 0-10V/0-10V DTO (dims to off)
    • Push/Step dim
  • DALI dimming models:
    • DALI/PWM
    • 0-10V/0-10V DTO (dims to off)
    • Push/Step dim
  • Constant light function
  • PF >0.9, THD <20%
  • Stand-by power consumption <0.5W
  • UL / ENEC approved, CE mark
  • Class 2 output, Class II isolation
  • Temperature protection for LEDs
  • Long life
  • Ballast kit for junction box mounting
  • Remote gear kit (meets independent unit classification requirements)

Applications

  • High-lumen output lighting
  • Industrial high bay lighting
  • Outdoor & street lighting
  • Retrofit lighting
  • Residential lighting
  • Commercial lighting
Model number
Power Out Max (W)
Input Voltage (VAC)
Output Voltage Range (VDC)
Output Current Max (A)
Dimming
RM50LD-1050A-AA
Power Out Max (W) 50
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 28 - 56
Output Current Max (A) 1.05
Dimming 0-10V DTO, 0-10V, PUSH/STEP
V1 Out Min (V)
28
V1 Out Max (V)
56
Output Current Min (A)
0.5
Efficiency Rating (%)
87
Operating temperature range
-30 to 90°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750 1st ed., CSA C22.2 No,250-13 7th ed., EN61347-2-13, EN62384, ENEC, CE
RM50LD-1050A-AD
Power Out Max (W) 50
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 28 - 56
Output Current Max (A) 1.05
Dimming 0-10V DTO, 0-10V, PUSH/STEP, PWM, DALI
V1 Out Min (V)
28
V1 Out Max (V)
56
Output Current Min (A)
0.5
Efficiency Rating (%)
87
Operating temperature range
-30 to 90°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750 1st ed., CSA C22.2 No,250-13 7th ed., EN61347-2-13, EN62384, ENEC, CE
RM50LD-1050A-DA
Power Out Max (W) 50
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 28 - 56
Output Current Max (A) 1.05
Dimming 0-10V DTO, 0-10V, PUSH/STEP
V1 Out Min (V)
28
V1 Out Max (V)
56
Output Current Min (A)
0.5
Efficiency Rating (%)
87
Operating temperature range
-30 to 90°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750 1st ed., CSA C22.2 No,250-13 7th ed., EN61347-2-13, EN62384, ENEC, CE
RM50LD-1050A-DD
Power Out Max (W) 50
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 28 - 56
Output Current Max (A) 1.05
Dimming 0-10V DTO, 0-10V, PUSH/STEP, PWM, DALI
V1 Out Min (V)
28
V1 Out Max (V)
56
Output Current Min (A)
0.5
Efficiency Rating (%)
87
Operating temperature range
-30 to 90°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750 1st ed., CSA C22.2 No,250-13 7th ed., EN61347-2-13, EN62384, ENEC, CE
RM50LD-1400A-AA
Power Out Max (W) 50
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 20 - 40
Output Current Max (A) 1.4
Dimming 0-10V DTO, 0-10V, PUSH/STEP
V1 Out Min (V)
20
V1 Out Max (V)
40
Output Current Min (A)
0.7
Efficiency Rating (%)
87
Operating temperature range
-30 to 90°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750 1st ed., CSA C22.2 No,250-13 7th ed., EN61347-2-13, EN62384, ENEC, CE
RM50LD-1400A-AD
Power Out Max (W) 50
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 20 - 40
Output Current Max (A) 1.4
Dimming 0-10V DTO, 0-10V, PUSH/STEP, PWM, DALI
V1 Out Min (V)
20
V1 Out Max (V)
40
Output Current Min (A)
0.7
Efficiency Rating (%)
87
Operating temperature range
-30 to 90°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750 1st ed., CSA C22.2 No,250-13 7th ed., EN61347-2-13, EN62384, ENEC, CE
RM50LD-1400A-DA
Power Out Max (W) 50
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 20 - 40
Output Current Max (A) 1.4
Dimming 0-10V DTO, 0-10V, PUSH/STEP
V1 Out Min (V)
20
V1 Out Max (V)
40
Output Current Min (A)
0.7
Efficiency Rating (%)
87
Operating temperature range
-30 to 90°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750 1st ed., CSA C22.2 No,250-13 7th ed., EN61347-2-13, EN62384, ENEC, CE
RM50LD-1400A-DD
Power Out Max (W) 50
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 20 - 40
Output Current Max (A) 1.4
Dimming 0-10V DTO, 0-10V, PUSH/STEP, PWM, DALI
V1 Out Min (V)
20
V1 Out Max (V)
40
Output Current Min (A)
0.7
Efficiency Rating (%)
87
Operating temperature range
-30 to 90°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750 1st ed., CSA C22.2 No,250-13 7th ed., EN61347-2-13, EN62384, ENEC, CE
RM50LD-700A-AA
Power Out Max (W) 50
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 50 - 100
Output Current Max (A) 0.7
Dimming 0-10V DTO, 0-10V, PUSH/STEP
V1 Out Min (V)
50
V1 Out Max (V)
100
Output Current Min (A)
0.35
Efficiency Rating (%)
87
Operating temperature range
-30 to 90°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750 1st ed., CSA C22.2 No,250-13 7th ed., EN61347-2-13, EN62384, ENEC, CE
RM50LD-700A-AD
Power Out Max (W) 50
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 50 - 100
Output Current Max (A) 0.7
Dimming 0-10V DTO, 0-10V, PUSH/STEP, PWM, DALI
V1 Out Min (V)
50
V1 Out Max (V)
100
Output Current Min (A)
0.35
Efficiency Rating (%)
87
Operating temperature range
-30 to 90°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750 1st ed., CSA C22.2 No,250-13 7th ed., EN61347-2-13, EN62384, ENEC, CE
RM50LD-700A-DA
Power Out Max (W) 50
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 50 - 100
Output Current Max (A) 0.7
Dimming 0-10V DTO, 0-10V, PUSH/STEP
V1 Out Min (V)
50
V1 Out Max (V)
100
Output Current Min (A)
0.35
Efficiency Rating (%)
87
Operating temperature range
-30 to 90°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750 1st ed., CSA C22.2 No,250-13 7th ed., EN61347-2-13, EN62384, ENEC, CE
RM50LD-700A-DD
Power Out Max (W) 50
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 50 - 100
Output Current Max (A) 0.7
Dimming 0-10V DTO, 0-10V, PUSH/STEP, PWM, DALI
V1 Out Min (V)
50
V1 Out Max (V)
100
Output Current Min (A)
0.35
Efficiency Rating (%)
87
Operating temperature range
-30 to 90°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750 1st ed., CSA C22.2 No,250-13 7th ed., EN61347-2-13, EN62384, ENEC, CE
Datasheets (PDF)
Datasheet - MESO 50 Series App Note 1 - MESO 50 Wiring Diagram App Note 2 - MESO 50 Temp Sense Dimming App Note 3 - MESO 50 Setting App Note 4 - MESO 50 DALI/PWM Dimming User Manual - Ozone / MESO Toolset PC Software

This new RFID technology offers measurable benefits by enabling simultaneous feature-set programming of multiple devices without the need to turn on the unit, or remove the product from its packaging. These combined features reduce design time, lead time, and part numbers to stock while increasing designer flexibility.

MESO 50 is also available with optional DC power input. MESO 50’s unique multiple dimming options include Analog 0 – 10V, Digital control via either DALI or PWM, and Push Dimming. MESO 50 ensures universal adaptability and delivers many advanced features such as lower THD 0.9 at any nominal input voltage and 5kV Surge Protection. It is also suitable for harsh environments up to 90°C Case temperature.

RM50LD-BMKIT
Ballast Mounting Kit for MESO 50

RM50LD-RGKIT
Remote Gear Kit for MESO 50

ROALSET-Single
Single Unit Wireless Programming Tool

ROALSET-Multi
Multi-Unit Wireless Programming Tool

RSOZ070-PTOOL
Analog Version Programming Tool

RSOZ070-PDALI
Digital Version Programming Tool

Software Download Request
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