Opticon Sensors Europe EE440 ESL Electronic Shelf Label User Manual OPH 1004 Portable Terminal
Opticon Sensors Europe BV ESL Electronic Shelf Label OPH 1004 Portable Terminal
Users Manual
Electronic shelf label
EE440
The EE440 is a E-ink based electronic shelf label
with a screen size of 4.4” and with 802.15.4 based
wireless communication.
Preliminary
Specifications Manual
Opticon
EE440
Preliminary
Specifications Manual
All information subject to change without notice.
Document History
Model Number: EE440 Specification Number:
Edition: 0.1 Original Spec Number:
Date: 2015
Copyright 2015 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.
Limited Warranty and Disclaimers
PLEASE READ THIS MANUAL CAREFULLY BEFORE INSTALLING OR USING THE
PRODUCT.
Serial Number
A serial number appears on all Opticon products. This official registration number is directly related to the device
purchased. Do not remove the serial number from your Opticon device. Removing the serial number voids the
warranty.
Warranty
Unless otherwise agreed in a written contract, all Opticon products are warranted against defects in materials and
workmanship for two years after purchase. Opticon will repair or, at its option, replace products that are defective in
materials or workmanship with proper use during the warranty period. Opticon is not liable for damages caused by
modifications made by a customer. In such cases, standard repair charges will apply. If a product is returned under
warranty and no defect is found, standard repair charges will apply. Opticon assumes no liability for any direct, indirect,
consequential or incidental damages arising out of use or inability to use both the hardware and software, even if
Opticon has been informed about the possibility of such damages.
Packaging
The packing materials are recyclable. We recommend that you save all packing material to use should you need to
transport your scanner or send it for service. Damage caused by improper packaging during shipment is not covered
by the warranty.
Trademarks
Trademarks used are the property of their respective owners.
Opticon Inc. and Opticon Sensors Europe B.V. are wholly owned subsidiaries of OPTOELECTRONICS Co., Ltd., 12-
17, Tsukagoshi 4-chome, Warabi-shi, Saitama, Japan 335-0002. TEL +81-(0) 48-446-1183; FAX +81-(0) 48-446-1184
SUPPORT
USA Europe
Phone: 800-636-0090
Email: support@opticonusa.com Email: support@opticon.com
Web: www.opticonusa.com Web: www.opticon.com
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EE440 Specifications manual
Contents
1. Abstract ..................................................................................................................................... 5
2. Overview ................................................................................................................................... 5
3. Physical Features ..................................................................................................................... 6
3.1. Dimensions ....................................................................................................................... 6
3.2. Weight ............................................................................................................................... 6
4. Environmental Specifications .................................................................................................. 6
4.1. Operating Temperature and Humidity ................................................................................ 6
4.2. Storage Temperature and Humidity ................................................................................... 6
4.3. Static Electricity ................................................................................................................. 6
4.4. Drop resistance. ................................................................................................................ 6
4.5. Dust and Drip Proof ........................................................................................................... 7
5. Controls ..................................................................................................................................... 8
6. Electrical Specifications ........................................................................................................... 8
6.1. Electrical Characteristics ................................................................................................... 8
6.2. Battery ............................................................................................................................... 9
7. Specifications ........................................................................................................................... 9
7.1. Protocol ............................................................................................................................. 9
7.1.1. The physical layer ...................................................................................................................... 9
7.1.2. The medium access control layer .............................................................................................. 9
7.2. Security ............................................................................................................................. 9
8. Labeling ................................................................................................................................... 10
8.1. Product label ................................................................................................................... 10
8.2. Shipment box labels ........................................................................................................ 12
9. Accessories ............................................................................................................................ 13
10. Packaging Specifications ....................................................................................................... 13
10.1. Individual Packaging Specification ................................................................................... 13
10.2. Collective Packaging Specification .................................................................................. 13
11. Regulatory Compliance .......................................................................................................... 14
11.1. Product Safety ................................................................................................................. 14
11.2. EMC ................................................................................................................................ 14
11.3. WEEE.............................................................................................................................. 15
11.4. RoHS .............................................................................................................................. 15
12. Safety ....................................................................................................................................... 16
12.1. Shock .............................................................................................................................. 16
12.2. Temperature Conditions .................................................................................................. 16
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EE440 Specifications manual
12.3. Foreign Materials ............................................................................................................. 16
12.4. Battery ............................................................................................................................. 16
12.5. Disposal .......................................................................................................................... 16
12.6. Other ............................................................................................................................... 16
13. Mechanical Drawing ............................................................................................................... 17
Table of Figures
Figure 1: Dimensions .................................................................................................................. 6
Figure 2: product label .............................................................................................................. 10
Figure 3: product label dimensions ........................................................................................... 11
Figure 4: shipment box labels ................................................................................................... 12
Figure 6: Individual packaging .................................................................................................. 13
Figure 7: Collective packaging .................................................................................................. 13
Figure 8: Mechanical drawing ................................................................................................... 17
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EE440 Specifications manual
1. Abstract
This manual provides specifications for the EE440 electronic shelf label (hereafter referred to as
“ESL”).
2. Overview
The EE440 is an E-ink based ESL with a 2.4GHz radio for data communication. This product
uses Direct Sequence Spread Spectrum RF technology that allows for an 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. The radio protocol that is used is
based on the IEEE 802.15.4 standard that specifies the physical layer and media access control
for low-rate wireless personal area networks. The protocol is entirely implemented, except for
some small changes that have all to do with the connection protocol to a base station. When the
base station is not available the EE440 switches to a non-802.15.4 standard to lower the power.
That is especially meaningful when the EE440 is not being used for a prolonged period of time
(e.g. during shipping)
The EE440 is intended to be operated in combination with a base station such as the EBS30
which can control a large number of EE440 and other types of ESL of the same family such as
EE201.
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EE440 Specifications manual
3. Physical Features
3.1. Dimensions
(WxHxD): 106.52 mm x 90.86 mm x 18.20 mm
3.2. Weight
XXX g (including batteries)
4. Environmental Specifications
4.1. Operating Temperature and Humidity
Temperature: 10 to 50° C
Humidity: 20% to 85% RH
4.2. Storage Temperature and Humidity
Temperature: -20 to 60° C
Humidity: 20% to 85% RH
4.3. Static Electricity
Air discharge: ± 8 kV MAX (No malfunction)
± 15 kV MAX (No destruction)
Contact discharge: ± 4 kV MAX (No malfunction)
± 8 kV MAX (No destruction)
4.4. Drop resistance.
There will be no sign of decreased performance after the following drop test:
Drop the ESL from 1.8 M above the concrete floor (6 sides, 3 times each).
Scratches or discoloration of the casing do not decrease product performance.
Figure 1: Dimensions
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EE440 Specifications manual
4.5. Dust and Drip Proof
IP54
Dust Prevention
Level Details
5
Ingress of dust is not entirely prevented, but it must not enter in sufficient quantity to interfere with
the satisfactory operation of the equipment; complete protection against contact.
Water Prevention
Level Details
4 Water splashing against the enclosure from any direction shall have no harmful effect.
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EE440 Specifications manual
5. Controls
Items Specifications Remarks
CPU
Type 8051 core 8-bit MCU
Internal flash ROM 256KB
Internal RAM 8 KB
Clock frequency 32 MHz
LCD
Active area W 89.6 x H 67.2 mm
Number of dots W 400 x H 300
Dot pitch 113 Horizontal
113 Vertical Dots per Inch
Radio
Modulation DSSS
Frequency 2405 - 2480 MHz Globally approved
2.4GHz band.
Baud rate 250 Kbits / second
6. Electrical Specifications
6.1. Electrical Characteristics
Conditions: Operating voltage 3.0V unless otherwise specified
Parameter Typ Unit Remarks
Operating voltage 3.0 V
2x Alkaline AAA size battery
(Reference: Panasonic
LR03XWA)
Sleep current <1 uA
When the transmitter and
receiver are idle
Poll time
20
seconds
See below
The ESL is in sleep mode almost the entire time. The device wakes up at regular intervals
(called the poll time) and it then transmits a poll request to the base station. When the
base station has no data to send, it just acknowledges the poll after which the ESL
immediately goes back to sleep. The poll rate is configurable and is set to 20 seconds by
default. A higher poll rate will decrease the power consumption but will increase the
response time.
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EE440 Specifications manual
6.2. Battery
The power is supplied to the ESL by two replaceable Alkaline AAA size batteries.
7. Specifications
Parameter Min Typ Max Unit Remarks
Receiver sensitivity -97 -89 dBm Over the entire temp. and
operating voltage range
Nominal output power -3 4.5 7 dBm
Frequency 2405 2480 MHz Over the entire temp. and
operating voltage range
Transfer rate 250Kbit/s
RSSI range 100 dB Signal strength indication
that can be reported to the
base station
7.1. Protocol
Modified 802.15.4 (Physical layer and Media Access Control layer).
7.1.1. The physical layer
The physical layer (PHY) provides the data transmission service, as well as the interface
to the physical layer management entity, which offers access to every layer management
function and maintains a database of information on related personal area networks.
Thus, the PHY manages the physical RF transceiver and performs channel selection and
energy and signal management functions. It operates on the above mentioned frequency
band. The PHY layer is 100% compliant and is based on direct sequence spread
spectrum (DSSS) technique with a transfer rate of 250 kbit/s.
7.1.2. The medium access control layer
The medium access control (MAC) layer enables the transmission of MAC frames through
the use of the physical channel. Besides the data service, it offers a management
interface and itself manages access to the physical channel. It also controls frame
validation, guarantees time slots and handles node associations. Finally, it offers hook
points for secure services. The EE440 does not make use of the optional network
beaconing, instead it used a polling mechanism to increase power efficiency. Some
changes are made to the standard to allow for more efficient data frames and better
power efficiency, especially when nodes are not connected to a base station.
7.2. Security
The 802.15.4 standard 128-bit AES encryption is supported. A secure method for key
management is implemented as well. The encryption is optional though and can be
configured via the base station. By default the radio traffic is unencrypted.
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EE440 Specifications manual
8. Labeling
8.1. Product label
The product label is affixed to the back side of EE440 as shown below.
Figure 2: product label
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EE440 Specifications manual
The barcode shows the product serial number.
The ‘B’ is followed by 10 hexadecimal digits. These correspond to the MAC address of the unit.
Material: Base + laminate protection against wear.
Base: PP film, thickness 80µm, backing with glue.
Laminate: PET film, clear, thickness 50µm.
The dimensions of the product label are as follows:
Figure 3: product label dimensions
35
10
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EE440 Specifications manual
8.2. Shipment box labels
The shipment box labels are made from plain paper and are meant to show the regulatory
information on the shipment box as well as the quantity in the box. The label design is
shown below. The labels are 150mm*95mm and are made from plain paper with adhesive
backing.
Label A shows the PO number, the Quantity in the box and the serial number range, all
encoded in barcodes as shown. In case there are two or less missing serial numbers, only
label A is required. In case there are more than 2 missing serial numbers missing, label B
is required to show the rest of the missing serial numbers.
TO BE DETERMINED XXX
Figure 4: shipment box labels
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EE440 Specifications manual
9. Accessories
TBD XXX
10. Packaging Specifications
10.1. Individual Packaging Specification
TBD XXX
Figure 5: Individual packaging
10.2. Collective Packaging Specification
TBD XXX
Figure 6: Collective packaging
Note: The “RO” mark labeled on the package tray or package box guarantees that the
applicable product has passed our test of RoHS restrictions compliance (the restriction of
the use of certain hazardous substances in electrical and electronic equipment, 2002/95
EC). However, this document does not have any legal weight in the European Union.
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EE440 Specifications manual
11. Regulatory Compliance
11.1. Product Safety
EN60950-1:2001
IEC60950-1:2001
11.2. EMC
EN55022
EN55024
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.
15.105(b)
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation.
This equipment generates uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
-Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:
1) this device may not cause interference and
2) this device must accept any interference, including interference that may cause undesired
operation of the device.
RF Radiation Exposure Statement:
1. This Transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
2. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with a minimum distance of 20
centimeters between the radiator and your body.
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EE440 Specifications manual
11.3. WEEE
Waste Electrical and Electronics Equipment Directive, 2012/19/EU.
11.4. RoHS
RoHS: The restriction of the use of certain hazardous substances in electrical and
electronic equipment, 2011/65 EC.
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EE440 Specifications manual
12. Safety
Handle this product carefully. Do not deliberately subject it to any of the following.
12.1. Shock
Do not throw or drop the ESL.
Do not place heavy objects on the ESL.
12.2. 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.
12.3. Foreign Materials
Do not immerse the ESL in liquids.
Do not subject the ESL to chemicals.
12.4. Battery
Replace the battery when its lifetime has expired. The typical lifetime of a set of batteries
is 4 years when using quality alkaline batteries. Treat the batteries as chemical waste and
dispose of them according to local regulations.
12.5. Disposal
When discarding the product, treat it as chemical waste and dispose of it according to
local regulations.
12.6. Other
Do not disassemble this product, other than opening the battery compartment to
exchange the batteries.
The ESL may be damaged by high voltage discharges.
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EE440 Specifications manual
13. Mechanical Drawing
Figure 7: Mechanical drawing
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