Keyence Grating GL-R44H.

Keyence Grating GL-R44H.

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Aditional Informations

PRODUCT INFORMATION OF Keyence Grating GL-R44H.

Model GL-R44H
Detection capability ø0.98″ ø25 mm
Beam axis spacing/Lens diameter 20 mm / ø5 0.79″ / ø0.20″
Detecting distance 0.66 to 49.21′ 0.2 to 15 m*1
Effective aperture angle Max. ±2.5° (When operating distance is 9.84′ 3 m or more)
Light source Infrared LED (870 nm)
Response time (OSSD) (ms) Wire synchronization, One-line or
Optical synchronization system (Channel 0)
ON→OFF 9.2
OFF→ON 52.6*2
All blocked→ON 73.5*3
Optical synchronization system
(Channel A or B)
ON→OFF 12.9
OFF→ON 58.2*2
All blocked→ON 88.6*3
Detection mode Turns on when no interruptions are present in the detection zone
Synchronization between the transmitter and receiver Optical synchronization or Wire synchronization (Determined by wiring)
Light interference prevention function Prevents mutual interference in up to two GL-R systems.
Optical synchronization: prevented by Channel A and B with setting switch
Wire synchronization: prevented automatically
Control output
(OSSD output)
Output 2 transistor outputs. (PNP or NPN is determined by the cable type)
Max. load current 500 mA*4
Residual voltage (during ON) Max. 2.5 V (with a cable length of 16.40′ 5 m)
OFF state voltage Max. 2.0 V (with a cable length of 16.40′ 5 m)
Leakage current Max. 200 µA
Max. capacitive load 2.2 µF
Load wiring resistance Max. 2.5 Ω
Supplemental output
(Non-safety-related output)
AUX transistor outputs. (PNP or NPN is determined by the cable type)
Load current: Max. 50 mA, Residual voltage: Max. 2.5 V (with a cable length of 16.40′ 5 m)
Error output
Muting lamp output Incandescent lamp (24 VDC, 1 to 5.5 W)
LED lamp (load current: 10 to 230 mA) can be connected.
External input When using a PNP output cable EDM input
Wait input
Reset input
Muting input 1, 2
Override input
ON voltage: 10 to 30 V
OFF voltage: Open or 0 to 3 V
Short circuit current: Approx. 2.5 mA (Approx. 10 mA with EDM input only)
When using an NPN output cable ON voltage: 0 to 3 V
OFF voltage: Open or 10 V or more
Up to the power voltage
Short circuit current: Approx. 2.5 mA (Approx. 10 mA with EDM input only)
Power supply Power voltage 24 VDC ±20%, ripple (P-P) 10% or less, Class 2
Current
consumption
(Max.) (mA)
Transmitter 66
Receiver 77
Protection circuit Reverse current protection, short-circuit protection for each output, surge protection for each output
Approved standards EMC EMS IEC61496-1, EN61496-1, UL61496-1
EMI EN55011 ClassA, FCC Part15B ClassA, ICES-003 ClassA
Safety IEC61496-1, EN61496-1, UL61496-1 (Type 4 ESPE)
IEC61496-2, EN61496-2, UL61496-2 (Type 4 AOPD)
IEC61508, EN61508 (SIL3), IEC62061, EN62061 (SIL CL3)
EN ISO13849-1:2015 (Category 4, PLe)
UL508
UL1998
Environmental resistance Enclosure rating IP65/IP67 (IEC60529)
Overvoltage category II
Ambient light Incandescent lamp: 3,000 lux or less., Sunlight: 20,000 lux or less
Operating ambient temperature -10 to +55 °C 14 to 131 °F (No freezing)
Storage temperature -25 to +60 °C -13 to 140 °F (No freezing)
Operating relative humidity 15 to 85 % RH (No condensation)
Storage relative humidity 15 to 95 % RH
Vibration resistance 10 to 55 Hz, Double amplitude 0.7 mm 0.03″, 20 sweeps in each of the X, Y, and Z directions
Shock resistance 100 m/s2 (Approx. 10 G), 16 ms pulse, 1,000 times in each of the X, Y, and Z directions
Material Main unit case Aluminum
Upper case/lower case Nylon (GF 30%)
Front cover Polycarbonate, SUS304
Weight Transmitter 1220 g
Receiver

FAQ ( frequently ask questions )

A: inquiry→quotation→confirm→send PI→make the payment→arrange the parts→delivery→receive the parts

A: By sea to your nearest port

By air to your nearest airport

By express (DHL,UPS,FEDEX,TNT,EMS)to your door

When your order shipping out . we will provide you a tracking number. then you can know clearly the status of the goods

A: Motsly parts we have stock before you want to book with us pls email us and confirm the delivery time and price. Usually 1-5 working days.

DHLAround 3-5 working days
FedExAround 3-5 working days
UPS/TNTAround 6-8 working days
EMSAround 10-15 working days
AIRAround 5-7 working days
SEAAround 15-30 working days

A: Of course, common products are allowed to be exchanged as long as you pay the freight and custom cost

A: Yes, we have warranty for our parts. 3 months for PCB, 2 years for original roller and other roller, 3-5 years for COMI roller and 1 year for Yaskawa inverter. Please contact us to get more information for other products

A: You can send it back to repair ,but the freight and repair charge will be paid by you.

A: TT, Western Union, Pay pal, You can choose a convinient way for you .

Kindly contact our staff to get more answers. Thanks for your cooperation!!!”

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