INDEX SAFETY INSTRUCTIONS THE DEVICE VISUAL APPEARANCE TECHNICAL CHARACTERISTICS PRECAUTIONS TO BE TAKEN INSTALLATION INSTALLATION PROCESS CONNECTION DIAGRAM SETTINGS HOW TO SET UP DEVICE RESET FACTORY VALUES BACKLIGHT CONFIGURE ACTIONS CONFIGURE READING TIMES SETTING OUTPUT MODES 232/485 (BAUD RATE) TTL (BAUD RATE) CONFIGURATION (CARDS) CARD READING...
SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS This product is certified in accordance with European Community (EC) safety standards. This product complies with Directive 2011/65/EU of the European Parliament and of the Council, of 8 June 2011, on the restriction of the use of certain hazardous substances in electrical and electronic equipment and with Delegated Directive (EU) 2015/863 from Commission.
SAFETY INSTRUCTIONS GENERAL WARNINGS • This manual contains very important safety and usage information. Read all instructions carefully before beginning the installation/ usage procedures and keep this manual in a safe place that it can be consulted whenever necessary. • This product is intended for use only as described in this manual. Any other enforcement or operation that is not mentioned is expressly prohibited, as it may damage the product and put people at risk causing serious injuries.
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SAFETY INSTRUCTIONS • Children shouldn’t play with the product or opening devices to avoid the motorized door or gate from being triggered involuntarily. • If the power cable is damaged, it must be replaced by the manufacturer, after-sales service or similarly qualified personnel to avoid danger.
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SAFETY INSTRUCTIONS the power supply cable. Please note that all the cables must enter the control board from the bottom. • If the automatism is to be installed at a height of more than 2,5m from the ground or other level of access, the minimum safety and health requirements for the use of work equipment workers at the work of Directive 2009/104/CE of European Parliament and of the Council of 16 September 2009.
SAFETY INSTRUCTIONS conditions have been met. • In the event of tripping of circuits breakers of fuse failure, locate the malfunction and solve it before resetting the circuit breaker or replacing the fuse. If the malfunction is not repairable by consult this manual, contact a technician.
THE DEVICE VISUAL APPEARANCE The MQR340 Reader is a QR Code reading device that has several output interfaces, such as USB, RS232, RS485, TTL, and Wiegand. It not only reads QR Codes but also cards with a recognition speed of 0.5 seconds and easy configuration.
THE DEVICE TECHNICAL CHARACTERISTICS ELECTRONIC PARAMETERS • Power supply 5-24 Vdc • Working current 280 mA • Power 1.4W OPERATING PARAMETERS • Working temperature -20°C to +55°C 5% - 95% (non-condensing) • Relative humidity *at an ambient temperature of 30C° •...
• MQR340 uses CMOS image sensor, therefore, the reading window should not be in contact with sunlight or other strong light source at the installation location. External light will cause contrast that is too high for decoding, and long-term exposure...
HOW TO SET UP DEVICE To make any type of configuration on the device, you just need to scan, like the MQR340, the QR codes present in this manual corresponding to the configuration/modification you want to make on the device.
SETTINGS CONFIGURE ACTIONS Actions are personalizations of the feedback given by the device to the user when any type of reading is performed. Various customizations can be made such as: Changing the indication color Activation of the presence light flash PRESENCE LIGHT FLASH (WITHOUT BUZZER AND WITHOUT INDICATION COLOR) Activate Disable...
CONFIGURATION (CARDS) CARD READING ACTIVATE CARD READING Activate Disable READING OUTPUT TYPE Direct output Hexadecimal output Output in decimal (only for Wiegand) READING DATA ORDERING Common cards ID cards Common cards ID Cards (reversed order) (reversed order)
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CONFIGURATION (CARDS) CARD READING INDICATION COLOR Activate Red Light Activate Green Light SOUND SIGNALING Activate (No Light) Activate Buzzer + Red Light Activate Buzzer + Green Light...
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