Products infomation
 
 
Sensor for Elevator
 
Cage position sensor
HDS-3seriesADS-83seriesADS-5series
 
Feature

This is a photoelectric switch to determine the position of elevator when landing at the bottom.

The switch features a splendid capacity to detect with precision the landing of elevator at the bottom, compared with magnetic sensors. Its main unit is sturdy against vibration and impacts, has a higher protective structure and assembled with materials capable of withstanding severe environmental conditions. It employs a highly reliable electronic circuit, which has been accepted widely in markets.

You can select from 3 Series of models depending on the type and size of elevator.
   
HDS-3 Series
This is a U-shaped photoelectric switch for positioning of elevator at the bottom. Its detector can detect up to 3 optical axes.
ADS-83 Series
This is a U-shaped photoelectric switch for positioning. This is best fit to such applications as the detection of elevator position when landing at the bottom, or others. It complies with JIS C8201-5-2 (IEC 60947-5-2).
ADS-5 Series
This is a U-shaped photoelectric switch for positioning of elevator at the bottom. Models for DC 24 V and DC 48 V are available.


Common Specifications

Ambient operating illuminance
5,000 lx or less/rapid start fluorescent lamp, 100,000 lx or less/sunlight
(Direct incident light to receiver not allowed in either case.)
Ambient operating temperature
-20 - +55C, freezing not allowed.
Ambient operating humidity
85%, dewing not allowed.
Vibration resistance
Oscillation frequency: 10 - 55 Hz (Sweep for 5 min), amplitude: 1.5 mm for 2 hours each in X/Y/Z direction
Shock resistance
Acceleration 980 m/s2 (Approx. 10 G), 5 cycles each in X/Y/Z direction
Insulation resistance
20 MOhm or over, DC 500 V Megger, between bundle of power supply/output cables and case
Dieletris resistance
AC 1,000 V for 1 min, between bundle of power supply/output cables and case


Specifications

HDS-3 Series

Model HDS-3-
11
21
UAX-11
UAX-21
15
25
UAX-15
UAX-25
Power supply voltage
RatingDC 48 V
Operating rangDC 36 - 60 V
Peak voltage60 V or under
RatingDC 24 V
Operating rangeDC 18 - 30 V
Peak voltage30 V or under
Detecting object
Opaque object, diameter 10 mm or over
Control output
Non-contact open collector output 1 point/optical axis
Output rating DC 50 mA or under, less than power supply voltage
Residual voltage at output "ON" 1.5 V or under, load current 50 mA
Leakage current at output "OFF" 0.1 mA or under at rated voltage
Output circuit: PNP type (Source load), common to OUT1 to 3
Operation mode
Optical axis No. 1 OUT1
"ON" at receiving light (Reset)
"ON" at receiving light (Reset)
"ON" at receiving light
"ON" at receiving light (Reset)
Optical axis No. 2 OUT2
"ON" at light shielded (Detection)
"ON" at light shielded (Detection)
Optical axis No. 3 OUT3
Output response time
1 ms or less
Indicator
Red LED lights up when detecting object at 1 point/optical axis
External connection
Extension cable : Length (mm)
5,000
2,000
5,000
2,000
5,000
2,000
5,000
2,000
Enclosure rating
IP66


ADS-83 Series

Model
ADS-83
ADS-83-W3
Power supply voltage
Rating
DC12/24V
Operating range
DC10~30V
Detecting object
Opaque object, diameter 6 mm or over
Control output
Non-contact open collector output
2 points
Output rating
DC 100 mA or under, no higher than power supply voltage
Residual voltage at output "ON"
1.5 V or under, load current - 100 mA
Leakage current at output "OFF"
0.1 mA or under, at rated voltage
Output circuit
NPN type (Sink load)
Operation mode
"OFF" at detecting object (Light shielded)
OUT1
"ON" at detecting object (Light shielded)
OUT2
Output response time
1 ms or less
Indicator
Red LED lights up when detecting object
External connection
Connection cable length
2,500mm
950mm
Enclosure rating
IP66


ADS-5 Series

Model
ADS-
51
52
53
54
55
56
57
58
Power supply voltage
RatingDC48V
Operating rangeDC36 - 60V
RatingDC48V
Operating rangeDC36 - 60V
Detecting object
Opaque object, diameter 6 mm or over
Control output
Non-contact open collector output - 1 points
Output rating DC 50 mA or under, no higher than power supply voltage
Residual voltage at output "ON" - 1.5 V or under, load current - 50 mA
Leakage current at output "OFF" - 0.1 mV or under, at rated voltage
PNP type (Source load)
PNP type (Sink load)
Operation mode
"ON" at detecting object
"ON" at detecting object
Output response time
2 ms or less
Indicator
Red LED lights up when detecting object
External connection
Extension cable length - 2000mm
Enclosure rating
IP64