Delta LD-100E-M22 - Chapter 5 Specifications

Chapter 5 Specifications
LD-E Operation Manual
5-1
Chapter 5
Specifications
Model
Detection
distance
Repeatability Interface Detection method
LD-100E-M22
65~135 mm
70μm
Digital I/O
Modbus
RS485
Triangular measurement
LD-220E-M22
120~320 mm
200μm
LD-500E-M22 300~700 mm
(300~500mm)300μm
(500~700mm)600μm
Features (all models)
Laser Displacement
Detection method
Triangular measurement
Model
LD-100E-M22 LD-220E-M22 LD-500E-M22
Reference Distance
100mm 220mm 500mm
Measurement Range
±35mm ±100mm ±200mm
Light spot diameter
(center position)
Approximately
136ⅹ110 µm
Approximately
290ⅹ238 µm
Approximately
541ⅹ330 µm
Interface
Communication method: Digital I/O, Modbus and RS485
Support:
9,600, 14400, 19200, 38400, 57600, 115200
bps
(Default value: 15200bps)
Support format: RTU/ASCII
8,N,1、8,N,2、8,O,1、8,O,2、8,E,1、8,E,2、7,O,1、7,E,1、7,O,2、7,E,2
Light Source
Laser CLASS 2
Input Voltage
12~24VDC ± 10% , 1W
Analog Output
Current range: 4~20mA (normal)/ 22mA (abnormal) Load impedance : ≦
300Ω
Digital Output
Optional function: Measuring range /Comparison output,
Push-Pull Output, <100mA
Digital Input
Optional function: Zero point /Teaching, High-level ≧2V, Low-level ≦0.8V
Repeatability
70μm 200μm
(300~500mm)300μm
(500~700mm)600μm
Linearity
+-0.1% +-0.2%
(300~500mm) +-0.2%
(500~700mm) +-0.3%
Sampling Frequency
1.5ms/ 3ms/ 5ms (Default value: 1.5ms)
Indicator
Laser launch: blue light, DO: green light, DI: yellow light
Protection Mechanism
Reverse voltage protection, Output overcurrent protection,