Datasheet

Adjustable Range Reective Photoelectric Sensor EQ-30 SERIES
358
Selection
Guide
Amplier
Built-in
Power Supply
Built-in
Amplier-
separated
CX-400
CY-100
EX-10
EX-20
EX-30
EX-40
CX-440
EQ-30
EQ-500
MQ-W
RX-LS200
RX
RT-610
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS /
SAFETY
COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
ELECTRICITY
PREVENTION
DEVICES
LASER
MARKERS
PLC
HUMAN
MACHINE
INTERFACES
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
SPECIFICATIONS
Type NPN output PNP output Two outputs
Item Model No. EQ-34 EQ-34-PN EQ-34W
Adjustable range (Note 2) 0.2 to 2 m 0.656 to 6.562 ft
Far (Main): 0.2 to 2 m 0.656 to 6.562 ft
Near (Sub): Refer to diagram in (Note 3)
Sensing range
with white non-glossy paper
at setting distance 2 m 6.562 ft
0.1 to 2 m 0.328 to 6.562 ft
Far (Main): 0.1 to 2 m 0.328 to 6.562 ft
Near (Sub): 0.2 to 2 m 0.656 to 6.562 ft
[with Near (Sub) distance for adjuster at max.]
Hysteresis 10 % or less of operation distance (With white non-glossy paper)
Repeatability Along sensing axis: 10 mm 0.394 in or less, Perpendicular to sensing axis: 1 mm 0.039 in or less (with white non-glossy paper)
Supply voltage 10 to 30 V DC Ripple P-P 10 % or less
Current consumption 50 mA or less 55 mA or less 90 mA or less
Output
NPN open-collector transistor
• Maximum sink current: 100 mA
• Applied voltage: 30 V DC or less
(between output and 0 V)
• Residual voltage: 1 V or less
(at 100 mA sink current)
0.4 V or less
(at 16 mA sink current)
PNP open-collector transistor
• Maximum source current: 100 mA
• Applied voltage: 30 V DC or less
(between output and +V)
• Residual voltage: 1 V or less
(at 100 mA source current)
0.4 V or less
(at 16 mA source current)
<Far (Main) output, Near (Sub) output>
NPN open-collector transistor
• Maximum sink current: 100 mA
• Applied voltage: 30 V DC or less
(between output and 0 V)
• Residual voltage: 1 V or less
(at 100 mA sink current)
0.4 V or less
(at 16 mA sink current)
Utilization category DC-12 or DC-13
Output operation Switchable either Detection-ON or Detection-OFF
Short-circuit protection Incorporated
Response time 2 ms or less
Operation indicator Red LED (lights up when the output is ON)
Far (Main) output: Red LED
lights up when the Far
(Main) output is ON
Near (Sub) output: Red LED
lights up when the Near
(Sub) output is ON
Stability indicator Green LED (lights up under stable light received condition or stable dark condition) (Note 4)
Distance adjuster 2-turn mechanical adjuster with pointer
Far (Main): 2-turn mechanical adjuster
with pointer
Near (Sub): Variable adjuster
Automatic interference prevention function
Incorporated (Note 5)
Environmental resistance
Pollution degree
3 (Industrial environment)
Protection
IP67 (IEC)
Ambient temperature
–20 to +55 °C –4 to +131 °F (No dew condensation or icing allowed), Storage: –25 to +70 °C –13 to +158 °F
Ambient humidity
35 to 85 % RH, Storage: 35 to 85 % RH
Ambient illuminance
Incandescent light: 3,000 ℓx at the light-receiving face
EMC
EN 60947-5-2
Voltage withstandability
1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance
20 MΩ, or more, with 250 V megger between all supply terminals connected together and enclosure
Vibration resistance
10 to 55 Hz frequency, 1.5 mm 0.059 in amplitude (10 G max.) in X, Y and Z directions for two hours each
Shock resistance
500 m/s
2
acceleration (50 G approx.) in X, Y and Z directions for three times each
Emitting element
Infrared LED (Peak emission wavelength: 880 nm 0.035 mil, modulated)
Material
Enclosure: Polyalylate and Polyethylene terephthalate, Lens: Polyalylate
Cable
0.3 mm
2
3-core (EQ-34W: 4-core) cabtyre cable, 2 m 6.562 ft long
Cable extension
Extension up to total 100 m 328.084 ft is possible with 0.3 mm
2
, or more, cable.
Weight
Net weight: 150 g approx., Gross weight: 200 g approx.
Accessory
Adjusting screwdriver: 1 pc.
Notes: 1) Where measurement conditions have not been
specied precisely, the conditions used were an
ambient temperature of +23 ºC +73.4 °F.
2) The adjustable range stands for the maximum
sensing range which can be set with the adjuster.
The sensor can detect an object 0.1 m 0.328 ft,
or more, away.
However, the detectable area of the Near (Sub)
type of the EQ-34W begins at 0.2 m 0.656 ft.
3) The Near (Sub) distance adjustable range, L
2
, changes with the setting of the Far (Main) distance, L
1
,
as shown in the table below.
EQ-34W Near (Sub) distance adjustable range
0 0.5
1.640
1
3.281
1.5
4.921
2
6.562
0.5
1.640
1
3.281
1.5
4.921
2
6.562
Near (Sub) distance
adjustable range L2 (m ft)
Far (Main) setting distance L1 (m ft)
EQ-34W
Far (Main) setting
distance L
1
Near (Sub) distance
adjustable range L
2
2 m 6.562 ft 1 to 2 m 3.281 to 6.562 ft
1.5 m 4.921 ft 0.85 to 1.5 m 2.789 to 4.921 ft
1 m 3.281 ft 0.65 to 1 m 2.133 to 3.281 ft
0.5 m 1.640 ft 0.35 to 0.5 m 1.148 to 1.640 ft
0.2 m 0.656 ft 0.2 m 0.656 ft
5) Detection may become unstable depending on the setting conditions or the sensing objects. After
setting up this product, make sure to check operations using actual sensing objects.
0.2m 0.656 ft
Actual sensing
range of the sensor
Adjustable range
Non-detectable
range
Sensing
object
0.1 m
0.328 ft
2 m
6.562 ft
4) Refer to “Stability indicator (p.361)” of
“PRECAUTIONS FOR PROPER USE”
for details of the stability indicator.