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China, Chinese N-R4 Dedicated Communication for Key/En/CE Sensor RS-422A/485 Type for Seamless Connectivity RS Series Sensor1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorVoltage SensorDpm Code Reader for Key/En/CE SensorHandheld Sensor for Key/En/CE Sensor
Shenzhen Kernal Intelligent Technology Co., Ltd.
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Product Description The SR-700 Series ultra-compact 1D and 2D code reader offers easy installation and excellent reading performance in a compact design. The latest reading engine integrated with a small body delivers great reading ability over its entire field of view. This series features robust performance for reading codes at an angle and handling codes that are damaged or blurred. Even with fast-moving products, this series can provide stable reading with its burst read function to capture 10 continuous images and its ultra-bright LED lighting which can shorten the exposure time. Brightness and image filters can also be configured automatically using buttons on the reader itself, which not only makes installation easy but also facilitates faster product changeovers.ModelN-R4InterfaceRS-422A/485Code reader power supply5 VDC ±5% (650 mA)Terminal blockInputNumber of inputs2 inputs (IN1 and IN2)Input typeBidirectional voltage inputMaximum rating26.4 VDCMinimum ON voltage15 VDCMaximum OFF current1 mAOutputNumber of outputs4 outputs (OUT1 to 4)Output typePhoto MOS relay outputRated load30 VDC, 100 mALeakage current when OFF0.1 mA or lessResidual voltage when ON1 V or lessCommunicationspecificationsHead portNumber of inputs1 (12-pin, round connector)Supported communication standardsRS-232C compliantCommunication speed4,800, 9,600, 19,200, 31,250, 38,400, 57,600, 115,200 bpsData bit length7 or 8 bitsStop bit length1 bit or 2 bitsParity checkNone, odd, evenCommunication specificationsCommunication standardRS-422A/RS-485 (maximum number of units that can be connected: 31) switchableConnector1 (detachable 5-pin connector)CommunicationspecificationsOutput interfaceTotal extension length1.2km or lessRatingPower voltage24 VDC +10 %, -20 %Current consumption380 mA or lessEnvironmental resistanceAmbient temperature0 to +50 °C 32 to 122 °F (No freezing)Storage temperature-20 to +60 °C -4 to 140 °F (No freezing)Relative humidity35 to 85 % RH (No condensation)Operating environmentNo dust or corrosive gases presentVibration resistance10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z directionsWeightApprox. 135 g (excluding connector) Data Sheet (PDF)Other Models
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