Samsung Electro Mechanics ST-GM22XX1 ESL Graphic TAG User Manual

Samsung Electro Mechanics ESL Graphic TAG

User manual

1. General Outline
1.1 Overview
S-Label EPD-TAG is the product for RF transmission solution ideal for ZigBee and
other low cost, low power IEEE 802.15.4 RF transmission applications. S-Label EPD-
TAG consists of RF Transceiver, RF circuitry and 8051-compatible MCU offering
ZigBee network protocol and 802.15.4 MAC protocol and other peripheral devices.
1.2 Features
·Display :EPD PANEL (Graphic type)
·Communication :Wireless communication based on IEEE 802.15.4
·Operating on 2.4GHz Unlicensed ISM band for ZigBee
·Low Power Consumption
·External Wakeup :RF Wakeup(using ISM Band(2.4GHz))
·Outline Dimension : 72.0 mm x 36.3 mm x 12.4 mm
·Active Area : 48.16 x 20.16 mm
·No additional anti-theft locking structure :Rail Mounted only
·RoHS compliant
1.3 Application
·Retail industry with the electronic display and platform, solutions, and services
·Intelligently communicating, managing, and optimizing price and product informations.
1.4 Physical Dimension (mm)
1.5 Exploded View of EPD TAG
2. Specifications
2.1 Product
Item Description
Size 72.0 x 36.35 x 12.4 mm
Battery CR2450 Lithium Battery (3V, 2ea)
2.4 ~ 3.3Vdc(condtion :In active status)
Display EPD PANEL display (Graphic type)
Information display Price, Unit, Discount, etc.
Communication
IEEE802.15.4 2.4GHz ISM Band (2405MHz ~ 2480MHz)
Distance Radius 20m (Indoor, Line of Sight)
Operation Temp. 5 ~ 40 ℃
Etc. No additional anti-theft locking structure :Rail Mounted only
2.2 Radio (RF)
2.2.1 R&D Characteristic &OQC
Items Parameter spec. Units Condition
Min Typ Max
TX
Transmit Power -5 0 5 dBm
Error Vector
Magnitude 10 30 % When measured for 100
chips
Tx Current - 40 mA Total current at max Tx
Power
RX Receiver Sensitivity -90 - - dBm PER < 1%
2.2.2 Production Characteristic
Items Parameter spec. Units Condition
Min Typ Max
TX
Transmit Power -3 0 5 dBm
Error Vector
Magnitude 10 28 % When measured for 100
chips
Tx Current - 37 mA Total current at max Tx
Power
RX Receiver Sensitivity -90 - - dBm PER < 1%
*Test Channel : 2480MHz
(RX Test Channel can be changed according to the environment)
*The contents in the grayed cells are not necessary to manage by Cpk.
2.3 MAC Label drawing &example (Front, Back)
·Product information is indicated in aprinted sticker label. The information consists
of MODEL(model name), MFD(manufacturing date), S/N(serial number), MAC(MAC
address), CE certification mark, and Manufacturer(SEMCO).
1)
Model Name : ST-GM22XX1
2) MFD : (month).(date).(year) ex) SEP.25.2013
3) S/N :numeric &barcode &barcode number(hexadecimal 10 digit)
4) MAC :barcode &barcode number(hexadecimal 16 digit)
- 6 digits(1st ~ 6th) :xxxxxx (Company code)
- 6 digits(7th ~ 12th) :xxxxxx (Increasing number : 000000 ~ FFFFFF)
- 4 digits(13th ~ 16th) : 2201
3. Package Specifications
4Cautions for Treatment
Provisions should be made to protect against any damage to the product caused by
improper handling.
It is highly recommended that the product should be installed within 3months from the
date of arrival in the logistics hub. Recommended storage condition is in 5-40 Celsius
degree, 20-60% RH environment.
This RF device operates on the 2.4GHz frequency band and can produce radio
interference. The device, therefore, may not be used for applications where safety of
human lives is concerned.
4.1 Usage Environment
Take extra cautions when using this RF device in the vicinity of other electronic devices
and appliances. Most electronic devices and appliances use electromagnetic waves.
Electromagnetic waves emitted by this RF device can affect other electronic devices and
appliances.
If using the device in an explosion hazard area, follow all safety regulations,
instructions, and signals.
4.2 Storage and Use
-Moisture and liquids can damage internal parts and circuit boards if allowed to enter
into the device itself.
-Do not place or store the product on asloped surface. The product may slide and
fall off the surface and damaged.
-Use the product in temperatures ranging from +5℃to +40℃.Parts and circuits may
be damaged if used or stored under temperature extremes.
-The display panel needs extra care when handling.
-Do not apply any impacts on outside since e-Paper display is fragile.
-Continuous exposure to excessive moisture (over 60% RH) or UV makes display
lifetime shortened.
-Ghosting image may be appeared in temperature conditions of less than
15 Celsius degree.
-Avoid areas with strong magnetism or subject to magnetism.
Contact between the device and amagnetic object can lead to malfunctions.
-Do not place the product near heat-producing kitchen appliances like astove or a
microwave or in the vicinity of highly pressurized containers.
-External impact to the product, such as from being dropped,
can damage the product.
-Twisting and bending the product can damage the exterior casing and the
internal components.
-If this product operates abnormally in eliminating battery vinyl or replacing battery,
you should discharge it by contacting battery terminal (+) and (-).
-This product uses 2.4GHz frequency band for wireless communication network.
Radio communications can be limited or affected by other applications which share
same frequency band, such as WiFi, Bluetooth, Zigbee, etc.
-Frequent communications, updates and screen renewals may reduce battery life time.
WARNING : This equipment may generate or use radio frequency energy. Changes or
modifications to this equipment may cause harmful interference unless the modifications are
expressly approved in the instruction manual. The user could lose the authority to operate this
equipment if an unauthorized change or modification is made.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, Including interference that may cause undesired operation.
NOTE : 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.

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