LUMIMAX · DOME LIGHTS

LGCB2020-V02 Flat Dome Light

LMX-LGCB2020-V02

High-performance, scalable flat dome with collimation available for shadow-free imaging of small to medium FOVs - 200×200mm light area, IP64.

Light colour | wavelength: 470 to 850 nm, white
Light field size: 200 x 200
Light guidance: 2 variants

Overview

About the LMX-LGCB2020-V02

Overview

This is the entry size in the LUMIMAX LightGuide area-light range. LightGuide technology edge-couples the LEDs into a light guide, so instead of a scatter of point sources you get a homogeneous, collimated field across the whole aperture — even, directional light with a camera hole through the centre to look straight down at the part.

Collimated, homogeneous light is what makes it useful for flat inspection where direction matters: the rays leave the surface travelling in parallel rather than spreading, which keeps illumination even across the field and shadows consistent. A built-in controller handles continuous or switched operation from TTL or PLC triggers, with brightness set by potentiometer or analogue input.

It is the smallest active area in this LightGuide family; the larger heads cover bigger fields with the same technology. Sized to the part and mounted over it with the camera on the axis, it suits flat, directional area inspection — a different job from a dome's all-directions diffuse light.

Specifications

Operation

Operating mode (varies by part number): Continuous and switching mode | Strobe mode
controller (varies by part number): Integrierter lightscontroller | Integrierter strobe controller

Mechanical

Camera hole (Ø in mm): 35
Dimensions (l x w x h in mm): 240 x 222 x 22
Material housing | window: Aluminium, anodised | PMMA

Environment

Ingress protection: IP64
Allowed ambient temperature: 5 to 45 °C, non-condensing
Operating temperature at 21°C (by operating mode): continuous 46, 48 °C · strobe 37, 40, 41, 42 °C
Risk Group (by operating mode): continuous 0, 1 · strobe 0

Electrical

Operating voltage: 19 to 30 V DC wide-range voltage input
Maximum current consumption (by operating mode): continuous 1.3, 1.5, 1.6 A · strobe 0.9, 1, 1.1, 1.2 A
Maximum electrical power at light field (by operating mode): continuous 29, 30, 31, 33 W · strobe 1686–2327 W
Electrical connection: 150 mm connection cable with M16 12-pin plug
Brightness control via potentiometer: 0 % (left stop) to 100 % (right stop) brightness # Note: automatic deactivation at VC > 1 V DC
Brightness control via analogue VC input (varies by part number): VC = 2 to 10 V DC (0 % to 100 % brightness) # Note: Turn potentiometer to left stop | VC = 2 to 10 V DC (10 % to 100 % brightness) # Note: Turn potentiometer to left stop
Maximum pulse current (varies by part number): 1.5 A for 16 ms | 1.5 A for 18 ms | 1.5 A for 54 ms | 1.5 A for 60 ms | 1.5 A for 7 ms | 1.5 A for 8 ms | 2.1 A for 38 ms | 2.1 A for 4 ms | (+1 more)
TTL-Trigger: High level = 3 to 30 V DC
SPS-Trigger: High level = 15 to 30 V DC
Trigger slope: Rising slope
Switch-on delay: 100 % brightness within a maximum of 8 µs
Flash duration 1 (varies by part number): Von 10 bis 100 µs | Von 20 bis 220 µs | Von 50 bis 750 µs
Flash frequency (varies by part number): 10, 35, 100 Hz
TTL switching input: High level = 3 to 30 V DC
PLC switching input: High level = 15 to 30 V DC
Switching mode: Switching time follows the switching signal # Connect + ON / OFF and GND ON / OFF
Continuous mode: Assign + ON / OFF permanently with high signal, e. g. by applying to operating voltage # Connect GND ON / OFF
Switch-on delay_switching: 100 % brightness within a maximum of 200 µs # (first pulse delay after initial operation 3 ms)

Optical

Light field size (l x w in mm): 200 x 200
Light colour | wavelength (varies by part number): Blue | 470 nm | Green | 528 nm | Infrared | 850 nm | Red | 625 nm | White | 5200 K | White | 5500 K
Light guidance (varies by part number): Highly diffuse, can be used as incident light | Homogeneous, collimated, can be used as incident light
Power-LED: High Power LEDs and LightGuide
Illuminance at 0 mm: continuous 14178–78808 lx · strobe 252250–1262977 lx
Illuminance at 100 mm: continuous 9975–43112 lx · strobe 177472–767034 lx
Illuminance at 200 mm: continuous 4486–32413 lx · strobe 79813.4–576681 lx
Illuminance at 500 mm: continuous 2062–10045 lx · strobe 36686–178717 lx
Irradiance at 0 mm: continuous 104–279.9 W/m² · strobe 1850.3–4979.9 W/m²
Irradiance at 100 mm: continuous 70–138.7 W/m² · strobe 1245.4–2467.7 W/m²
Irradiance at 200 mm: continuous 31.7–104.2 W/m² · strobe 222.4–1853.9 W/m²
Irradiance at 500 mm: continuous 6.7–33.2 W/m² · strobe 119.2–590.7 W/m²