Savi SensorTag ST-676-I User manual

Installation Guide
Savi SensorTag ST-676-I ISO
Container Door Tag with Sensors
Version 1.0

Published September 2005
Part number 805-05125-001 Rev A
Documentation for Savi SensorTag ST-676-I ISO Container Door Tag with Sensors,
version 1.0
Copyright © 2005 Savi Technology, Inc. All rights reserved.
Information in this manual is subject to change without notice and does not represent a
commitment from the vendor. The software and/or databases described in this
document are furnished under a license agreement or nondisclosure agreement. The
software and/or databases may be used or copied only in accordance with the terms of
the agreement. It is against the law to copy the software on any medium except as
specifically allowed in the license or nondisclosure agreement.
Savi, Savi SmartChain, SmartChain, the Savi logo, EchoPoint, the EchoPoint logo,
and UDAP are trademarks or registered trademarks of Savi Technology, Inc. in the
United States and other countries.
Other product names mentioned in this guide may be trademarks or registered
trademarks of their respective owners and are hereby acknowledged.
Savi Technology, Inc.
615 Tasman Drive
Sunnyvale, CA 94089-1707
Phone: [phone]
Facsimile: 1-408-543-8650
www.savi.com

Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide 3
Contents
1About Savi SensorTag ST-676-I ISO
Container Door Tag with Sensors
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
For More Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Guides to Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Contacting Savi Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2Installing Savi SensorTag ST-676-I ISO
Container Door Tag with Sensors
Required Tools and Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Commissioning the Tag with SaviTag Write Cable STA-1030 . . . 9
Replacing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Tag Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
ASavi SensorTag ST-676-I ISO Container
Door Tag with Sensors Specifications

4 Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide

CHAPTER 1
Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide 5
About Savi SensorTag
ST-676-I ISO Container
Door Tag with Sensors 1
Savi® SensorTag ST-676-I ISO Container Door Tag with Sensors is a high
performance active RFID tag that works with Savi software to track and
monitor the security status of containers as they move through the global
supply chain. This device is fully compatible with fixed and portable Savi
readers and features up to 300 feet (91.44 meters) of omni-directional
line-of-sight range. Lithium battery life is typically four years. The ST-676-
I tag is available with 128K of programmable memory. It includes a door
clamp and external antennas. Using the door clamp, you affix the tag to the
left door of an ISO-compliant container.
Note: Savi SensorTag ST-676-I ISO Container Door Tag with Sensors only
supports ISO 668: 1995(E) Series 1 freight containers.
Features
◆433 MHz, active RFID technology with up to 300-foot (91.44-meter)
range for monitor, wake-up, RF write/read
◆123 KHz receiver for slot level, portal, or chokepoint tag wake-up and
short range commissioning (12 feet [3.7 meters] or less)
◆Small form factor, ideally suited for shipping containers
◆Rugged, weatherproof design
◆Powered by a lithium battery
◆Intrusion detection sensors monitor door and light status
◆Expandable sensor port connects to third-party sensor equipment
◆Temperature, humidity, and shock sensors monitor the internal
environment of a container
◆32K sensor memory

CHAPTER 1 About Savi SensorTag ST-676-I ISO Container Door Tag with Sensors
6 Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide
Description
Figure 1-1 Savi SensorTag ST-676-I ISO Container Door Tag with Sensors
Front view
To p v i e w o f t a g
Door sensor
Light sensor
Ta g
External patch antenna
Easy to install door clamp;
clips onto front door of container.
Back view

Description
Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide 7
Intrusion Detection Sensors
The ST-676-I tags include door and light sensors. The door sensor monitors
the amount of pressure between the door and the device. If the door is open
and the device has not been electronically unsealed, the device sends a
message to the monitoring software indicating that the device has been
tampered. It also writes the time and date of the tamper to an event log. The
device also includes a light sensor that triggers an alarm if light is detected
inside the container.
Environmental Sensors
The environmental sensors on the ST-676-I tags monitor the temperature
and humidity within the container. You can set the maximum and minimum
values, and if the temperature or humidity rises above or falls below this
range, the device writes the time and date of the breach to the event log. For
example, if you are shipping a product that needs to be kept at temperatures
between x and y degrees, you can set the ST-676-I tag to record the date and
time whenever the temperature breaches the maximum or minimum value.
Tamper-Protection Plate
The tamper-protection plate’s right angle flaps are bent to extend and
protect the gap behind the plate as well as the tag plate. This plate prevents
anyone from inserting a foreign object in an attempt to hold the tag plate in
the closed position.
RFID Communication Module
The communication module is positioned on the outside of the container
and operates at 433 MHz. This enables the Savi SensorTag ST-676-I ISO
Container Door Tag with Sensors to communicate back to the Savi network
with excellent RF performance in both heavy metal and non line-of-sight
environments.

CHAPTER 1 About Savi SensorTag ST-676-I ISO Container Door Tag with Sensors
8 Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide
For More Information
Guides to Read
For information about using:
◆Signposts, see the Savi Signpost SP-65X Series Installation Guide
◆Fixed readers, see the Savi Fixed Reader SR-650-101 Installation Guide
◆Mobile readers, see the Savi Mobile Reader SMR-650 for the Intermec
751G/A Mobile Computer and PC User Guide
Contacting Savi Support
If you cannot find the information you need, contact Savi Support.
◆Check www.savi.com/services/su.contact.shtml for contact information.
◆Send email to [email protected].
◆Call 1-888-994-SAVI (North America only) or 1-408-743-8888 between
9 a.m. and 5 p.m. Pacific time.
When you contact Savi Support by telephone or email, have the following
information available:
◆Contact information (company name, your name, email, and phone number)
◆Problem description
◆Product type
◆Software version
◆Serial number or license information

CHAPTER 2
Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide 9
Installing Savi SensorTag
ST-676-I ISO Container
Door Tag with Sensors 2
Required Tools and Materials
Before you begin installation, make sure the following materials are available:
◆Savi SensorTag ST-676-I ISO Container Door Tag with Sensors
◆SaviTag Write Cable STA-1030
◆One 3.6V lithium battery, size A (provided)
◆A coin or flat-head screwdriver
Commissioning the Tag with SaviTag
Write Cable STA-1030
You can commission Savi SensorTag ST-676-I ISO Container Door Tag
with Sensors using SaviTag Write Cable STA-1030. You can also
commission a tag using Savi software that operates on a mobile device,
such as the Intermec® 741G/A or 751G/A Mobile Computer with an
attached Savi®Mobile Reader SMR-650. You can purchase the cable,
software, and mobile device separately.
Note: Savi SensorTag ST-676-I ISO Container Door Tag with Sensors is
shipped from the factory with the battery installed in the reverse direction
to preserve battery life. Before you attempt to commission the tag, make
sure the battery is properly installed. See “Replacing the Battery” on
page 11.

Installing Savi SensorTag ST-676-I ISO Container Door Tag with Sensors
10 Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide
1. Connect SaviTag Write Cable STA-1030 to an available serial port on
the host computer.
2. Locate the tag
commissioning port on the
Savi SensorTag ST-676-I
ISO Container Door Tag
with Sensors.
3. Unplug the rubber cap
covering the port.
4. Insert SaviTag Write Cable
STA-1030, with the LED
up, into the Savi SensorTag
ST-676-I ISO Container
Door Tag with Sensors
commissioning port. Start
the tag commissioning
application. The LED is lit
when the application writes
data to the tag.
Port
LED
visible

Replacing the Battery
Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide 11
Replacing the Battery
Savi SensorTag ST-676-I ISO Container Door Tag with Sensors is
equipped with non-volatile memory, which means stored data is not lost
when you replace the battery.
1. Using a coin or flat-head
screwdriver, turn the battery
cover counterclockwise.
When removing the battery
cover, hold on to it to avoid
dropping it.
2. Remove the discharged battery from its compartment.
Warning: The lithium battery can be harmful to the environment.
Follow current procedures for safely disposing of lithium batteries.
3. Install an A 3.6V lithium
battery, matching the negative
(–) and positive (+) terminals
to the symbols shown on the
tag housing. The tag will not
work if you install the battery
in the wrong direction
(reversed).

Installing Savi SensorTag ST-676-I ISO Container Door Tag with Sensors
12 Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide
The tag beeps twice if you install a fully charged battery. The tag beeps
three times if you install a battery with low charge; replace it with a
charged battery. When removing and replacing a charged battery, you
may need to wait a few seconds after replacing the battery to hear the
confirmation beep.
4. Replace the battery cover
using a coin or screwdriver.
With the coin placed in the
battery cover groove, push the
cover in. Turn the battery
cover counterclockwise 1/4 to
1/2 of a turn to properly seat
the cover. Turn the battery
cover clockwise until it fits
flush with the tag case. Be
careful not to overtighten.
Make sure the battery cover is
completely closed and that it
is not cross-threaded.
5. Dispose of the used battery according to local safety requirements.

Tag Placement
Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide 13
Tag Placement
Savi Technology recommends that you fit the Savi SensorTag ST-676-I
ISO Container Door Tag with Sensors above the door bracket and on the
left-hand door of the container. The recommended mounting location for
the tag is shown in the following photos.

Installing Savi SensorTag ST-676-I ISO Container Door Tag with Sensors
14 Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide
1. Open the right door of the container.
2. Align the device with the
bracket on the right door, if
possible.
3. Using both hands, secure
the device on the left door
until it is flush.
This is a view from inside
the container.
4. Move the door sensor to the
left and ensure that the
lever is fully extended
before closing the container
door.
This is a side view of the
device mounted on the left
door.
Door bracket
Door
sensor

Tag Placement
Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide 15
This is a view of the outside
of the container
5. Close the right door.
This is a view of the tag on
the container with both
doors closed.
6. Seal the tag using the software on your mobile device. The door sensor
recognizes when the right door is closed and when the container is
dark.
7. After successfully sealing the tag, insert the container’s bolt into the
hasp.

Installing Savi SensorTag ST-676-I ISO Container Door Tag with Sensors
16 Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide

APPENDIX A
Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide 17
Savi SensorTag ST-676-I
ISO Container Door Tag
with Sensors
Specifications
A
Specification Description
Physical characteristics Tag
Height: 4.75 inches (12.07 cm)
Width: 4.5 inches (11.43 cm)
Depth: 1.5 inches (3.81 cm)
Patch antenna
Height: 4.6 inches (11.68 cm)
Width: 3.2 inches (8.13 cm)
Depth: 0.5 inches (1.27 cm)
Door clamp
Height: 4.75 inches (12.07 cm)
Width: 5.25 inches (13.34 cm)
Depth: 2 inches (5.08 cm)
Total weight of tag 16 ounces (453.59 g) without battery
16.8 ounces (476.27 g) with battery
Environment Temperature: -26ºF to +158ºF (-32ºC to +70ºC)
operating; -40ºF to +185ºF (-40ºC to +85ºC) storage
Humidity: 100% non-condensing
Altitude: Maximum altitude = 40,000 feet (12,192m);
MIL-STD-810E Method 500.3, Procedure I

Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Specifications
18 Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide
RF receiver/transmitter Ultra High Frequency transceiver:
Frequency: 433.92 MHz
Modulation: FSK, deviation +/- 50 KHz
Data rate: 27.8 Kbps
Data coding: Manchester
Communication range (unobstructed): Typical range is
up to 300 feet (91.44 meters) line-of-sight when
mounted on a container and communicating with a Savi
Fixed Reader SR-650-101 or SaviReader 410R. Typical
range is 200 feet (61 meters) line-of-sight when mounted
on a container and communicating with a Savi
MobileReader SMR-650P-110 and SMR-650P-111 or
Savi Mobile Reader SMR-650-212
Maximum transmit power: -7.4 dBm (0.18mW) typical;
-2.4 dBm (0.6 mW) with ground reflection (uncommon)
Air protocol: BCS Commands, EBCS Commands (22-bit
tag identification supported); Savi EchoPoint Air Protocol
2.1 (32-bit tag identification supported), Draft Standard
for ISO 18185
LF receiver (downlink) Low Frequency receiver (downlink)
Frequency: 123 KHz
Modulation: ASK On-Off Keying
Data rate: Average 1.6 Kbps, 50% duty cycle
Data coding: Pulse Width Modulation
Communication range: Up to 4 feet (1.22 meters) from
Savi MobileReader SMR-650P-110 and SMR-650P-111
or Savi Mobile Reader SMR-650-212
Up to 12 feet (3.66 meters) from Savi Signpost (models
SP-600-xxx and SP-65x-xxx)
Air protocol: BCS Commands, EBCS Commands (22-bit tag
identification supported); Savi EchoPoint Air Protocol 1.1
Network Wireless: RF read/write capable with Savi software that
operates on a mobile device
Wired: Sensor expansion port and serial read/write
capable via Savi Tag Write Cable STA-1030
Memory On board non-volatile 128K memory and 32K sensor
memory for ST-676-I
Specification Description

Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide 19
Hardware compatibility ✦Savi Mobile Reader SMR650P (model SMR-650P-xxx)
✦Savi Mobile Reader SMR-650 (models SMR-650-xxx)
✦Savi Fixed Reader SR-650
✦Savi Signpost SP 65x series
Antenna External patch antenna
Shock and vibration Shock: MIL-STD-810E Mechanical Shock, Transit Drop
Methods 516.4
Vibration: MIL-STD-810E Method 514.4, Category 10
Loose cargo test: MIL-STD-810F Method 514.5
Protection type Sealed to IP 54
ISO 1496 weatherproofing requirements
Power Battery type: 3.6 volt primary lithium (Li-SOCI2), A size,
user replaceable
Battery life: Approximately 4 years depending on usage
Power management: UHF sleep mode prevents
unwanted collections, enabled/disabled by LF link
Diagnostics: Reports low tag battery status
Regulatory approvals Radiated emission (intentional): U.S. emission standards
as contained in FCC Part 15 and European Community
emission standards as contained in EN 300 220 (433 MHz)
Electromagnetic immunity: ESD compliance
Exposed to 8 kV air discharge or 4 kV contact discharge in
accordance with EN 301 489-1
Radiated emission (unintentional): U.S. emissions
standards as contained in FCC Part 15 and European
Community emission standards as contained in EN 301
489-1
Safety approval: U.S UL 1950; European EN 60950
Ordnance Safety: HERO certification
Markings: Savi logo, product model and serial number,
EMC compliance (FCC/EN), and Ordnance/HERO
Specification Description

Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Specifications
20 Savi SensorTag ST-676-I ISO Container Door Tag with Sensors Installation Guide
Sensors Door sensor: Senses the right side of the container door
in the closed or open position
Light sensor: Senses light coming through the door
Temperature sensor: Integrated temperature takes
readings every five minutes (default; use Savi software to
adjust settings). Mounted in its own compartment to
isolate it from other circuit boards
Humidity sensor: Integrated humidity sensor takes
readings every five minutes (default; use Savi software to
adjust settings). Mounted in the same compartment as
the temperature sensor
Shock sensor: Senses shock in the container above a set
threshold
Mounting Contains a door clamp that clips onto the left-side door of
a container
Software EchoPoint FTMobile, EchoPoint EK-650, and Savi
SmartChain Transportation Security System (TSS), Savi
SmartChain Site Manager 5.6, Savi SmartChain Client
Tools 4.x, TAV Tools 3.6, Savi Retriever 2.1
Accessories Spare A size batteries; part number BAT-1125
Specification Description