5
OS3101
Specifications
*1.
An additional tolerance for measurement error may be necessary due to background effects.
*2.
For details on power supply specifications, refer to “Safety Precautions” on page 13.
*3.
The maximum rated current for the OS3101 is 2.3 A (850 mA for the OS3101 plus the load for control output A, the load for control output B,
the auxiliary output load, and the alarm output load).
*4.
The output voltage is the input voltage minus 2.0 VDC.
*5.
Current consumption (the total of the two control outputs, the auxiliary output, and the alarm output) should not exceed 1.45 A.
*6.
A USB-serial Conversion Cable is required for USB connection.
Sensor type
Type 3 Safety Laser Scanner
Safety category
Category 3, 2, 1, or B safety applications
Detection capability
Opaque objects: 62-mm diameter (1.8% min. reflection factor)
Monitoring area
Number of settable monitoring areas: Two sets of protective and warning areas
Operating range
Protective area: 4-m radius max., warning area: 15-m radius max.
Maximum measurement error
135 mm
*
1
Detection angle
180
°
Response time
ON to OFF response time: 80 ms max. (2 scans) to 680 ms max. (17 scans max.)
OFF to ON response time: ON to OFF response time plus 400 ms
Power supply voltage
24 VDC
±
20% (ripple p-p 2.5 V max.)
*
2
Power consumption
20 W (with no output load)
*
3
Light source (wavelength)
Infrared laser diode (905 nm)
Laser protection class
Class 1: IEC/EN 60825-1 (2001)
Class 1: JIS 6802 (2005)
Class I: CFR21 1040.10, 1040.11
Control outputs (OSSD)
PNP transistor output
×
2, load current 625 mA max.
*
4
*
5
Auxiliary output
(non-safety output)
PNP transistor output
×
1, load current 100 mA max.
*
4
*
5
Alarm output
(non-safety output)
PNP transistor output
×
1, load current 100 mA max.
*
4
*
5
Output operation modes
Auto start, start interlock, start/restart interlock
Inputs
EDM
ON: Short-circuit current of 0 V (input current: 50 mA), OFF: open
Start
ON: Short-circuit current of 0 V (input current: 20 mA), OFF: open
Area selection
ON: Connected to area selection COM (input current: 20 mA), OFF: open
Connection type
Power cable: 14-pin special round connector
Communications cable: RS-232C 9-pin D-sub connector, straight cable
Connection with a personal
computer
*
6
Communications: RS-232C, baud rate: 9600, 19200, 38400, 115200 bps
Applicable OS: Windows 2000, Windows XP Professional, Windows XP Home Edition
Indications
ON output indicator (green), OFF output indicator (red), interlock indicator (yellow),
alarm output indicator (orange)
Status/self-diagnosis display (2-digit, 7-segment indicator), intrusion indicator (red LED
×
16)
Protective circuits
Output load short-circuit protection, power supply reverse-connection protection
Ambient temperature
Operating: 0 to 50
°
C, storage:
−
25 to 70
°
C
Ambient humidity
Operating and storage: 95% max. (with no condensation)
Ambient operating light
intensity
Incandescent lamp: receiving-surface light intensity of 1,500 lx max.
(The angle between the laser scanning surface and the disturbance light should be
±
8
°
min.)
Degree of protection
IP65 (IEC 60529)
Casing material
Aluminum die-cast
Dimensions
156.5
×
182
×
155.8 mm
Dielectric strength
350 VAC, 50/60 Hz for 1 min.
Insulation resistance
100 k
Ω
min. at 500 VDC
Shock resistance
98 m/s
2
, 1,000 times each in X, Y, and Z directions (IEC 60068-2-29)
Vibration resistance
10 to 55 Hz, double amplitude of 0.7 mm, 20 sweeps in X, Y, and Z directions (IEC 60068-2-6)
Weight
(Safety Laser Scanner only)
3.7 kg
Power cable
Maximum cable length: 30 m
Communications cable
Maximum cable length: 15 m
Accessories
Instruction manual, CD-ROM (setting software), two surge killers
Applicable standards
Certification institutes: TÜV Rheinland, UL
Applicable standards: IEC 61496-1/-3 type 3, EN 954-1 category 3, UL 508
