Specifications
Detection method |
Detection method
Through beam
|
Detecting distance |
Detecting distance
20m
|
Detection object |
Detection object
Φ20mm or more Opaque
|
Power supply |
Power supply
12 – 24VDC ±10% / Ripple 10% or less.
|
Current consumption |
Current consumption
Transmitter: 20 mA or less. Receiver: 20 mA or less.
|
Output mode |
Output mode
Control output : NPN open collector output Rating: sink current 100 mA (30 VDC) or less.
Stability output : NPN open collector output Rating: sink current 50 mA (30 VDC) or less. |
Operation mode |
Operation mode
Light ON/Dark ON selectable
|
Response time |
Response time
0.5ms or less.
|
Operating angle |
Operating angle
30° (at receiver)
|
Light source (wavelength) |
Light source (wavelength)
Red semiconductor laser (650 nm)
Class 2 |
Indicator |
Indicator
Transmitter: Power indicator (green LED)
Receiver: Operation indicator (red LED) Stability indicator (green LED) |
Volume (VR) |
Volume (VR)
SENS: sensitivity adjustment (at receiver)
|
Switch (SW) |
Switch (SW)
Light ON/Dark ON selector switch provided
|
Short circuit protection |
Short circuit protection
Provided (for control output only)
|
Material |
Material
Case : Polyarylate
Lens : Acrylic |
Connection |
Connection
Cable type (outer dimension: dia. 4.2)
Transmitter: 0.3 mm^2 2 cores 2 m (gray) Receiver: 0.2 mm^2 4 cores 2 m (black) -J type: M8 connector connection |
Weight |
Weight
Attached cable type: approx. 80 g (transmitter/receiver) / -J type: approx. 25 g (transmitter/receiver)
|
Notes |
Notes
Mounting bracket, operation manual, warning label *1, instruction label
*1 Excepting LD-T20R-C1 and LD-T20RPN-C1. |
Accessory |
Accessory
|
Cross talk prevention |
Cross talk prevention
|
Smallest detectable mark width |
Smallest detectable mark width
|
Spot diameter |
Spot diameter
|
Spot variable range |
Spot variable range
|
Test input |
Test input
|