Product Description

LumiScan X enables the LumiScan technology of 13 discrete 1.2 MPix cameras. Its use is optimized for robotics, automation, and quality inspection.

Each LumiScan X camera has its own unique number (e.g. LX20230101). This number can be found on the back of the camera housing.

Measurement distances and measurement volumes can be varied over a wide range. Optimum results are achieved with measurement distances of 250 - 3000mm and measurement volumes of 200 - 3360mm, depending on configuration.

LumiScan X Technical Specifications

LumiScan X cameras are available in three versions depending on the angle of view: 60, 40 and 30:

Table 1. Opening angle for 3 variants in X and Y direction
Camera Variant	X	Y
LumiScan X60	60°	45°
LumiScan X40	40°	35°
LumiScan X30	30°	20°

Camera Housing Dimensions

Table 2. Camera housing specifications
Specification	LumiScan X
Casing dimensions:	112 mm × 112 mm × 56 mm
Weight:	737 g
Protection:	IP54
Threads:	M4 screws, Depth: 4 mm

The camera is mounted using four M4 threaded holes. The maximum thread depth is 4 mm.
The precision holes are optional and can be used for more precise positioning of the camera.

Figure 1. LumiScan X camera dimensions.

Sensor Technical Specifications

Table 3. Sensor technical specifications
Specification	LumiScan X
Resolution (depth map)	1.2 MP (1280 × 960)
Point-to-point distance	0.84 mm (at 1 m edge measurement field)
Calibration accuracy	≤ 0.50 mm (at 1 m edge measurement field)
Temporal Z noise	≤ 0.50 mm (at 1 m edge measurement field)
Maximum frame rate	6 fps
Single Capture / Snapshot	1000 µs
Acquisition time (object detection)	1 s
Recommended measuring distance	250 - 3000 mm
3D point throughput	7.2 million points per second
Camera-array	13 × 1.2 MPix, Monochrome, 12 Bit

Sensor Electrical Specifications

Table 4. Sensor electrical specifications
Specification	LumiScan X
Power supply	24 V DC or PoE (IEEE 802.3af)
Power consumption (typical)	5.5 W

Standard Configurations

To simplify the manufacturing process, standards are defined for the focus and calibration distances that are used most frequently.

Table 5. Standard configurations: focus, calibration range and field of view
Configuration	Lens focal length	Set focus	In-focus range	Standard calibration range	Field of view at minimum working distance	Field of view at maximum working distance
LumiScanX-60-F035	4.14 mm	350 mm	approx. 250 mm - 450 mm	250 mm - 450 mm	approx. 180 mm x 100 mm	approx. 400 mm x 280 mm
LumiScanX-60-F055	4.14 mm	550 mm	approx. 400 mm - 700 mm	400 mm - 700 mm	approx. 350 mm x 230 mm	approx. 700 mm x 500 mm
LumiScanX-60-F150	4.14 mm	1500 mm	800 mm - infinity	800 mm - 3000 mm	approx. 810 mm x 580 mm	approx. 3360 mm x 2490 mm
LumiScanX-40-F055	6 mm	550 mm	approx. 400 mm - 700 mm	400 mm - 700 mm	approx. 200 mm x 120 mm	approx. 440 mm x 300 mm
LumiScanX-40-F150	6 mm	1500 mm	1000 mm - infinity	1000 mm - 3000 mm	approx. 680 mm x 480 mm	approx. 2280 mm x 1680 mm
LumiScanX-30-F150	8 mm	1500 mm	1200 mm - infinity	1200 mm - 3000 mm	approx. 600 mm x 420 mm	approx. 1680 mm x 1230 mm

Figure 2. Field of view of the standard configurations at the minimum and maximum working distance.

Power Supply

For the power supply of the LumiScan X, we recommend using a Safety Extra-Low Voltage (SELV) supply.

If this is not feasible, a Protective Extra-Low Voltage (PELV) supply with safe electrical isolation may also be used. In this case, however, it is essential that all grounding conductors are connected to a common star grounding point.

Failure to follow this requirement may result in unwanted leakage or compensating currents and sensor malfunctions.

The difference between SELV and PELV supplies is illustrated in Comparison of SELV and PELV power supplies.

Figure 3. Comparison of SELV and PELV power supplies

Pin Assignment IO-Link & Power

Table 6. Pin assignment of the IO-Link & Power connector
Pin	Assignment
Pin 1 (brown)	Sensor 24 V
Pin 2 (white)	Trigger GND
Pin 3 (blue)	Sensor GND
Pin 4 (black)	Trigger IN
Pin 5	Trigger OUT

Pin assignment of the IO-Link and Power connector

Figure 4. Pin assignment of the IO-Link & Power connector on the LumiScan X.

Trigger In Signal

The LumiScan X can be used in Hardware Trigger Mode using an external trigger signal to capture images. This trigger signal has to fulfill the following requirements:

minimum voltage high level: 5V
optimum voltage high level: 24V
minimum signal length: depends on internal resistance of source (up to 5 milliseconds)

Figure 5. Example waveform of a trigger input signal

Trigger Out Signal

The Trigger Out signal can be used to connect a flash light such as the pattern projector LumiScan SL. The signal output is an open collector and has no voltage potential. To generate a voltage to trigger the light, the output must be wired with a pull-up resistor (Schematic diagram of the LumiScan X connection with a pull-up resistor to generate the voltage for the trigger output.).

Figure 6. Schematic diagram of the LumiScan X connection with a pull-up resistor to generate the voltage for the trigger output.

The LumiScan SL is supplied with the necessary resistor and can be connected to the LumiScan X as described in the LumiScan SL’s manual.

The Trigger Output of the LumiScan X can be used to trigger other hardware (e.g. flashlights like the LumiScan SL) simultaneously. To activate the trigger output, the parameter "line source" needs to be set to "timer1active". In the newest version of our SDK this is set automatically when a LumiScan X is connected.

The output signal using a pull-up resistor has the following characteristics:

High-level signal duration: 400 – 800 µs
High level: approx. 5 V
Low level: approx. 0 V
Time between trigger signals (in stream mode): 166 ms

Figure 7. Waveform of the trigger output signal: High-level signal duration

Figure 8. Waveform of the trigger output signal: interval between two trigger signals in stream mode

Pin Assignment of Ethernet Connection

Electrical and mechanical specifications are based on a properly mated connector pair.

Table 7. Ethernet connection specifications
Specification	Ethernet Connection
Signal category:	CAT6A
Number of pins:	8
Current rating:	500 mA
Supply voltage:	24 V DC
Rated pulse voltage:	1.5 kV
Contact resistance:	20 mΩ
Type description:	SACC-CI-M12FSX-8P SMD SH T

Table 8. Ethernet connector color coding
Pin	Color Coding
1	white/orange
2	orange
3	white/green
4	green
5	white/brown
6	brown
7	white/blue
8	blue

Figure 9. Ethernet port assignment on LumiScan X.

Ethernet Cable Characteristics

A CAT6A Ethernet cable with an M12 connector (LumiScan X side) to RJ45 connector (computer side) is required to properly connect the LumiScan X (see Hardware Requirements).
The connection diagram for the two connectors is shown in Connection diagram for M12 and RJ45 connectors in the Ethernet cable..

Figure 10. Connection diagram for M12 and RJ45 connectors in the Ethernet cable.

For connecting the camera, the use of cables from Phoenix Contact GmbH & Co. KG is recommended.

For angled connectors: Part number 1295151
For straight connectors: Part number 1408647

The connector must be tightened to a torque of 0.4 Nm to ensure a secure and reliable connection.
The appropriate tool is available from Phoenix Contact under part number 1208432.

When using cables from other manufacturers, the connector dimensions must be carefully observed. Larger connectors may cause damage to the LumiScan X.

Hardware Requirements

LumiScan X camera system
Power supply unit (24 V DC)
Ethernet cable CAT6A, S/FTP shielded, M12 male to RJ45 male, TIA-568B variant
Sensor/actuator cable, 5-pin, free cable end to M12 socket
Computer with following minimum configuration:
- Processor: Intel i5 2.4 GHz or better
- RAM: 8 GB
- Graphics card: NVIDIA GTX 1650 or better
- Network: Intel Ethernet Adapter I210 or better

Software Requirements

Windows 10 (NVIDIA driver version 475 or higher)
Ubuntu 18.04 (CUDA 11.8)
Embedded (NVIDIA Jetson Nano and TX2)