EE-293 EE-293R Rev 0 Electronic Shelf Label The EE-293R is a black/white/red e-paper based electronic shelf label with a screen size of 2.9” and with 802.15.4 based wireless communication.
EE-293 Rev 0 The information in this document is subject to change without notice. Document History Model Number: Revision: EE-293R Rev 0 Original release date Date 09-10-2018 09-10-2018 2018 Copyright Opticon. All rights reserved. This manual may not, in whole or in part, be copied, photocopied, reproduced, translated or converted to any electronic or machine readable form without prior written consent of Opticon.
EE-293 Rev 0 Revision History Product Name : EE-293R Edition V0 Date 09-10-2018 Page - Section - Description of Changes Preliminary Version 3
EE-293 Rev 0 Contents 1 Abstract ........................................................................................................................ 6 2 Overview ....................................................................................................................... 6 3 Physical Features ......................................................................................................... 6 4 3.1 Dimensions ....................................................................
EE-293 Rev 0 Table of Figures Figure 1: Dimensions ............................................................................................................................... 6 Figure 2: Product Label ......................................................................................................................... 11 Figure 3: Product Label dimensions ...................................................................................................... 11 Figure 4: Shipment box label ..........
EE-293 Rev 0 1 Abstract This manual provides specifications for the EE-293R Electronic Shelf Label (hereafter referred to as “ESL”). 2 Overview The EE-293R is an electronic shelf label with a black/white/red e-paper display and a 2.4GHz radio for data communication. This product uses Direct Sequence Spread Spectrum RF technology that allows for ultra-low power consumption combined with a reduced sensitivity to background noise. That means less interference by other radios that operate in the 2.4GHz band.
EE-293 Rev 0 4 Environmental Specifications 4.1 Operating Temperature and Humidity Temperature: Humidity: 4.2 Storage Temperature and Humidity Temperature: Humidity: 4.
EE-293 Rev 0 5 Controls Items CPU LCD Radio Specifications Remarks Type 8051 core 8-bit MCU Internal flash ROM 128KB Internal RAM 8 KB Clock frequency 32 MHz Active area W 66.90 x H 29.06 mm Number of dots W 296 x H 128 A dot can become white, black or red Dot pitch 112 Horizontal 112 Vertical Dots per Inch Modulation DSSS Frequency 2394 ~ 2507 MHz Baud rate 250 Kbits / second Globally approved 2.4GHz band.
EE-293 Rev 0 6 Electrical Specifications 6.1 Electrical Characteristics Conditions: Operating voltage 3.0V unless otherwise specified Parameter Unit Remarks Operating voltage 1.9~3.3 V Two CR2540 Lithium primary batteries Sleep current <1 µA When the transmitter and receiver are idle Minimum poll interval >= 20 seconds See below The ESL is in sleep mode almost the entire time.
EE-293 Rev 0 7 Radio Specifications Parameter Min Receiver sensitivity Nominal output power Frequency 7.1 -3 Typ Max Unit -97 -89 dBm 4.5 7 dBm 2480 MHz Over the entire temp. and operating voltage range dB Signal strength indication that can be reported to the base station 2405 Transfer rate 250Kbit/s RSSI range 100 Remarks Over the entire temp. and operating voltage range Protocol Modified 802.15.4 (Physical layer and Media Access Control layer). 7.1.1 7.1.2 7.
EE-293 Rev 0 8 Labeling 8.1 Product Label The product label is affixed to the ESL as shown below. Figure 2: Product Label Label material: Material: Base + laminate protection against wear. Base: PP film, thickness 80µm, backing with glue. Laminate: PET film, clear, thickness 25µm. RoHS compliant Label dimension: 36 x 19 mm (w x h) Tolerance ± 0.1mm Corner radius 1mm Radius 1mm 19.0 mm 36.0mm Barcode area: The size of the barcode area (without the human readable part) is 3x38mm).
EE-293 8.2 Rev 0 Shipment Box Label The shipment box labels are meant to show the regulatory information on the shipment box as well as the quantity in the box. The labels are 150mm*95mm and are made from plain paper with adhesive backing.
EE-293 Rev 0 9 Packaging Specifications 9.1 Individual Packaging Specification The ESL’s do not need to be packed separately. To easily pack them, 20 pcs need to be packed in a plastic tray: Pack 20 EE-293's in a packing tray EE-293R Figure 5: Individual packaging 9.2 Collective Packaging Specification Pack the tray with 20 EE-293R’s in a plastic bag, fold the open end of the bag and fix it with a piece of tape.
EE-293 Rev 0 Put 10 stacks, containing 200 ESL’s inside a box and stick the shipment box label on the indicated position. Use cardboard and a plastic bag between each layer of ESL’s as shown below.
EE-293 Rev 0 10 Regulatory Compliance 10.1 Product Safety EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013 IEC 60950-1:2005 (2nd Edition)+Am 1:2009+Am 2:2013 10.2 EMC EN55022: 2010 EN55024: 2010 Federal Communications Commission (FCC) Statement 15.21 You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment. 15.
EE-293 Rev 0 10.3 WEEE Waste Electrical and Electronics Equipment Directive, 2012/19/EU. 10.3.1 Disposal This appliance is marked according to the European directive 2012/19/EU on Waste Electrical and Electronic Equipment (WEEE). By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product.
EE-293 Rev 0 11 Safety Handle this product carefully. Do not deliberately subject it to any of the following. 11.1 Shock Do not throw or drop the ESL. Do not place heavy objects on the ESL. 11.2 Temperature Conditions Do not use the ESL at temperatures outside the specified range. Do not pour boiling water on the ESL. Do not throw the ESL into the fire. Do not leave the ESL on the dashboard of a car. 11.3 Foreign Materials Do not immerse the ESL in liquids. Do not subject the ESL to chemicals. 11.
EE-293 Rev 0 12 Mechanical Drawing 92.3 42.2 11.5 Opticon Sensors Europe B.V.
