Quick
Reference
Guide
™
JANUS
2010 Communications Dock
P/N 058429-003
Federal Communications Commission Radio Frequency Interference
Statement
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 interferences that may cause undesired operation.
This equipment is intended for operation in a commercial environment, in compliance with the
requirements for a Class A digital device, pursuant to Part 15 of the FCC Rules, and it must not be
used in a residential environment; however, it has also been tested and found to comply with the
more stringent requirements for a Class B device, pursuant to Part 15 of the FCC Rules. It generates,
uses, and can radiate radio frequency energy. If not installed and used in accordance with the
instructions manual, it may cause interference to radio communications. If this equipment causes
harmful interference, the user will be required to correct the interference at their own expense.
Note: In order to maintain compliance with FCC Rules, the I/O cables that interconnect between the device
and any peripheral must be specified by Intermec.
Caution: Changes or modifications not expressly approved by Intermec could void the user’s authority to
operate this equipment.
Industry Canada Compliance
This digital apparatus does not exceed the Class B limits for radio emissions from digital
apparatuses as set out in the radio interference regulations of Industry Canada.
Cet appareil numérique n’émet pas de bruits radioéléctriques dépassant les limites applicables aux
appareils numériques de Classe B prescrites dans le règlement sur le brouillage radioéléctrique
édicté par Industrie Canada.
European Union Compliance
This product complies with EN 55022, EN 50082-1, and EN 60825-1 as required by the
EMC Directive 89/336/EEC as amended by 92/31/EEC and by the Low Voltage
Directive 73/23/EEC as amended by 93/68/EEC.
Additional EMI/RFI Compliance
This device meets the Class B limit requirements of CISPR 22.
Agency Approvals
The JD2010 is UL Listed (UL 1950), CSA Certified (C22.2 #950) and TUV “GS” Licensed (EN 60950
and DIN VDE 0805) for safety when powered by an external Intermec power supply. UL, CSA, and
TUV have approved Intermec power supply 058399 for use with the JD2010.
Contents
Contents
Introduction 5
Communications Dock Parts and Functions 6
Top Panel 6
Back Panel 7
Installing the Communications Dock 9
Mounting the Communications Dock 9
Connecting the Cables 10
Configuring the Communications Dock 10
Configuring the Reader 10
Setting the DIP Switches 11
Connecting the Power Supply 12
Operating the Communications Dock 13
Communicating with the JANUS 2010 Reader 13
Charging Batteries 13
Charging a Battery Pack in the Battery Slot 14
Charging the Battery Pack in the Reader 15
Discharging Battery Packs 15
Reference 16
Operating Environment 17
Temperature 17
Humidity 17
How to Daisy Chain the Communications Docks 17
Cables Used for Daisy Chaining 17
Battery Status Lights 18
Battery Troubleshooting 19
Pin Assignments for the Dock Connectors 20
iii
Introduction
JANUS 2010 Communications Dock Quick Reference Guide
This quick reference guide describes the communications dock and explains how to
install, configure, and use the dock. A reference section provides battery
troubleshooting and technical information about the dock.
The JD2010 communications dock is an accessory for the JANUS™ 2010 reader.
The dock allows you to:
• transmit data between a JANUS 2010 reader and a host computer.
• charge the JANUS 2010 reader battery pack while the reader is in the
communications dock.
• charge a spare battery pack in the dock’s battery slot.
• communicate with other devices (host computer, concentrator, modem) by
means of RS-232C or RS-422/485 connectors.
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2010Q.001
5
JANUS 2010 Communications Dock Quick Reference Guide
t
Communications Dock Parts and Functions
This section explains the top and back panels of the communications dock.
Top Panel
The top panel of the communications dock has two slots:
Reader slot You place the J2010 in this slot to communicate through the
reader’s COM1 port with devices connected to the dock’s network and
auxiliary ports. The reader slot also charges the battery pack installed in the
reader.
Battery slot You use the battery slot to charge or discharge spare battery packs
for the J2010.
There are six LEDs that you can use to monitor the status of the reader and
spare battery pack:
Reader
Receive
Transmi
Reader LEDs
Discharge
Charge
Ready
Battery LEDs
Reader LEDs Description Battery LEDs Description
Reader The reader is
transmitting data
Receive The reader is
receiving data.
Transmit The reader is in
the slot.
Discharge The battery pack
is discharging
Charge The battery pack
is charging.
Readu The battery pack
is fully charged.
6
JANUS 2010 Communications Dock Quick Reference Guide
Back Panel
There are three connectors, one button, and a bank of DIP switches on the back
panel of the dock:
Power supply connector Use this connector to attach a power supply to the
communications dock. The power supply provides 9.4 VDC for
communications and battery charging.
Discharge button Use this button to discharge a battery pack in the battery slot.
You only need to discharge a battery pack that has lost its capacity to hold a
charge.
DIP switches Set the four DIP switches to select the cable interface and
communication ports the dock will use. You can configure the dock so that the
J2010 communicates with one or both ports.
Network connector Use the network connector to connect a device to
communicate with the J2010, auxiliary port, or both. The connector supports
the RS-232C DTE interface and Intermec standard four-wire RS-422 interface or
RS-485 multi-drop interface. The network interface only supports
asynchronous protocols with the J2010.
Auxiliary connector You can use the auxiliary connector to connect to a device
to communicate with the J2010, network port, or both. The connector supports
the RS-232C DCE interface and Intermec standard four-wire RS-422/RS-485
interface. The auxiliary interface only supports asynchronous protocols with
the J2010.
7
JANUS 2010 Communications Dock Quick Reference Guide
Communications Dock Details
Reader
Receive
Transmit
Reader LEDs
Reader Slot
TM
D
Battery LEDs
Discharge
Charge
Ready
Power Supply Connector
Discharge Button
DIP Switches
Battery Slot
NETWORK AUXILIARY
Network Connector Auxiliary Connector
2010Q.002
8
JANUS 2010 Communications Dock Quick Reference Guide
Installing the Communications Dock
1. Mount the communications dock on a desktop. (Optional.)
2. Connect the dock to a host computer, concentrator, or modem using
RS-232C, RS-422, or RS-485 cables.
3. Configure the dock to select which ports (network, auxiliary, or both) the
reader is going to communicate through.
4. Connect the power supply to the dock.
Mounting the Communications Dock
You can permanently mount the communications dock on a desktop using two
10-32 UNC 2A screws as shown. Mount the dock before you connect the cables
and power supply.
Minimum height of the screw above the mounting surface is .25".
Use 10-32 UNC 2A screws.
.45"
maximum
.25"
minimum
4.00"
2020Q.003
Note: If you mount the JD2010 communications dock on a table top or shelf, make sure
you have enough vertical clearance to insert and remove the J2010 easily. Also
remember to leave space behind the dock so that you can connect the power supply and,
cables and reach the discharge button on the back panel.
9
JANUS 2010 Communications Dock Quick Reference Guide
Connecting the Cables
You connect the dock to a device (host computer, concentrator, or modem)
using RS-232C, RS-422, or RS-485 cables. Use one of the cables listed in the
following table to connect each device to the network or auxiliary port on the
dock.
Device Interface Cable Part
Number
PC (Communications port on PC is a DB25 connector) RS-232 (25-25 pin) 048668
RS-232 (25-25 pin) 052477
RS-232 (25-25 pin) 052908
PC (Communications port on PC is a DB9 connector) RS-232 (25-9 pin) 047569
RS-232 (25-9 pin) 048693
RS-232 (9-9 pin) 059167 (use with a
9-25 pin adapter)
9161 Port Concentrator RS-232 (25-9 pin) 041789
RS-422 (25-9 pin) 044926
9161 or 9154 Concentrator RS-485 (25-9 pin) 047653
95XX Reader and Dock to Dock RS-232 (25-25 pin) 047286
94XX TRAKKER (to the dock Network port) RS-232 (25-10 pin) 048500
94XX TRAKKER (to the dock Auxiliary port) RS-232 (25-10 pin) 048864
9570 Reader or Terminal (to the dock Auxiliary port) RS-232 (25-25 pin) 043237
Note: Cable part numbers 048668 and 048693 do not work with Interlnk. Use a 3-wire
RS-232 cable (such as 047569, 052477, or 052908) when working with Interlnk.
Configuring the Communications Dock
1. Select the dock port(s) that you want to use and configure the reader.
2. Set the DIP switches on the dock to identify the type of cable and
communications you are using between the dock ports and the reader.
Configuring the Reader
1. Determine whether you want the J2010 to communicate with the dock’s
network port, auxiliary port, or both.
10
JANUS 2010 Communications Dock Quick Reference Guide
p
p
2. If the reader is going to communicate with both dock ports, you do not
need to change the configuration on the reader. Move on to “Setting the
DIP Switches” to configure the dock.
If the reader is going to communicate with only one of the dock ports
(network or auxiliary), you must set the SELPORT signal on the J2010. This
signal allows the reader to select and communicate with the correct port on
the dock.
Use the Communications Dock Port configuration parameter to set the
SELPORT signal on the reader. To set the signal, scan one of the following
bar codes:
Network Port Auxiliary Port
*$+IP0* *$+IP1*
*$+IP0* *$+IP1*
Note: Refer to the J2010 User’s Manual for more information on the
Communications Dock Port configuration parameter.
Example: 1011
1234
Setting the DIP Switches
Use the “Dock Configuration Table” on the next page and follow these steps to
set the DIP switches on the back panel of the dock:
1. Identify the dock port you are using: Network, Auxiliary, or Both.
2. Identify the communications you are using between the dock port(s) and
the reader. The reader can communicate with the network port, auxiliary
port, or both ports. The two ports on the dock can also be configured to
communicate with the reader and each other.
3. Identify the type of cable interface you are using: RS-232, RS-422, or RS-485.
Note: You can connect an RS-422 cable to one dock port and an RS-232 cable to
the other dock port. In this case, you must configure the dock to use one of the
RS-232 interface settings.
4. Find the DIP switch settings that match your dock configuration in the
table. Set the DIP switches on the back
the switch into the down or “off”
the switch into the up or “on” position.
anel. To set a DIP switch to 0, push
osition. To set a DIP switch to 1, push
11
JANUS 2010 Communications Dock Quick Reference Guide
Dock Configuration Table
DIP Switches
Dock Port Port Communications Cable Interface 1234
Network port Network port talks to JANUS 2010. RS-232 or RS-422 0010
Network port talks to JANUS 2010. RS-422 0100
Network port talks to JANUS 2010. RS-485 0101
Auxiliary port Auxiliary port talks to JANUS 2010. RS-232 or RS-422 0010
Auxiliary port talks to JANUS 2010. RS-422 0100
Auxiliary port talks to JANUS 2010. RS-485 0101
Both ports Network port talks to JANUS 2010
and auxiliary port.
Network port talks to JANUS 2010
and auxiliary port.
Network port talks to JANUS 2010. RS-422 1010
Network port talks to JANUS 2010. RS-485 1 0 X 1
Both ports talk to the reader and
each other.
Both ports talk to the reader and
each other.
Both ports talk to the reader, but
not each other.
Note: X means the DIP switch can be set to 0 or 1
Connecting the Power Supply
The communications dock uses the Intermec Part No. 058399 power supply,
which has a detachable power cord. The power supply operating range is 100
to 240 VAC at 47 to 63 Hz. To connect the power supply, attach the power
supply to the connector on the back panel of the dock and plug the power
supply into an AC outlet.
RS-232 or RS-422 0110
RS-422 1000
RS-232 or RS-422 1100
RS-422 1110
RS-485 1111
12
JANUS 2010 Communications Dock Quick Reference Guide
Operating the Communications Dock
Once the communications dock is installed and configured, you can use the
dock to do the following:
• Communicate with the J2010 and other devices connected to the dock.
• Charge J2010 reader battery packs.
• Discharge a J2010 battery pack.
In this section, three LED icons that represent the state of each of the battery
LEDs may appear next to the step.
Discharge Charge Ready
off flashing on
Communicating with the JANUS 2010 Reader
To communicate with the reader and any other devices connected to the dock:
1. Insert the J2010 into the reader slot on the dock.
2. Turn the reader on. The Reader LED lights on the dock. If the Reader LED
is not on, make sure the power supply is connected to the dock and
plugged into an AC outlet.
3. Start your program on the reader or host computer. Data can begin
transmitting between the reader and the devices connected to the dock
ports.
The Receive LED lights when the reader is receiving data. The Transmit
LED lights when the reader is transmitting data.
If you cannot communicate with the reader, check the ports you are using on
the dock and make sure the dock is configured correctly to match your
installation. See “Configuring the Communications Dock” earlier in this guide
for more information.
Charging Batteries
There are two ways to charge the J2010 battery packs:
• Charge the battery pack using the battery slot in the dock.
• Charge the battery pack that is installed in the reader while the reader is in
the dock.
13
JANUS 2010 Communications Dock Quick Reference Guide
Charging a Battery Pack in the Battery Slot
You can operate the J2010 and charge a spare battery pack in the dock at the
same time. It is a good idea to have a spare, fully charged battery pack for the
J2010 so that you can continue operating the reader without interruption. Use
the dock’s battery slot to charge only J2010 battery packs. Do not attempt to
charge other types of battery packs in the dock.
To charge a battery pack
1. Insert the battery pack into the battery slot on the dock.
Power Supply
D
Battery Pack
2010Q.004
2. If you are charging a battery pack for the first time, the Charge LED flashes
to indicate that the dock is precharging the battery. Once a battery pack has
been precharged or if you have charged the battery pack before, the
Discharge and Charge LEDs start flashing.
If none of the battery LEDs flash, the battery pack is not fully inserted in
the slot. Push the battery pack all the way into the slot.
Note: If you see any other combination of LED lights, there may be a problem with
the battery pack. Refer to the “Battery Status Lights” section later in this quick
reference guide to determine the problem.
14
JANUS 2010 Communications Dock Quick Reference Guide
3. The dock begins charging the battery pack. The battery pack is completely
charged within 2.5 hours.
4. When the battery pack has been fully charged, the Charge LED flashes and
the Ready LED is lit to indicate the dock has finished charging the battery
pack. You can remove the battery pack from the slot.
If you leave the battery pack in the slot, the charge current to the battery
pack is reduced to maintain the full charge but not overcharge the battery
pack.
If you lose power to the communications dock, the reader resumes where it left
off and the battery pack continues charging or maintaining its full charge when
the power is returned.
Note: The optimum battery temperature to begin charging battery packs is 68°F
(20°C). Battery packs charged at 68°F (20°C) have a higher charge capacity and hold
more charging cycles than battery packs charged at a higher temperature.
Charging the Battery Pack in the Reader
You are charging the battery pack installed in the reader whenever the reader
is inserted in the communications dock and the dock is plugged in. The reader
can be on or off. The reader’s battery pack is charged within 15 hours if the
reader is off and within 45 hours if the reader is on.
If you lose power to the communications dock, the reader resumes where it left
off and the battery pack continues charging or maintains its full charge when
the power is returned.
Note: Although the reader’s battery pack is gradually charged while the reader is in the
communications dock, the most effective way to charge the battery pack is to use the
battery slot.
Discharging Battery Packs
The most effective way to charge a battery pack is to use the battery slot. The
charging method used in the dock battery slot is designed to maximize battery
life and prevent the loss of battery capacity due to the memory effect associated
with NiCad batteries.
Usually it is not necessary to discharge a battery pack before charging it. If the
battery pack is unable to hold a full charge, you can use the communications
dock to discharge the battery pack, before charging it.
The discharge button on the charger activates the “discharge” cycle only if the
battery slot is empty. If there is a battery pack in the battery slot when the
button is pressed, it continues its operation of charging or discharging.
15
JANUS 2010 Communications Dock Quick Reference Guide
To discharge a battery pack
1. Press the discharge button on the back panel of the communications dock
before inserting the battery pack. The Discharge LED lights.
Once the Discharge LED turns on, you have 15 seconds to insert a battery
pack. If the Discharge LED goes out before you insert the battery pack,
press the discharge button again.
NETWORK AUXILIARY
Reference
Discharge Button
2010Q.005
2. Insert the battery pack into the battery slot on the dock. The Discharge LED
flashes and the communications dock begins discharging the battery pack.
Allow several hours to completely discharge the battery pack.
Once the battery pack is discharged, the Discharge and Charge LEDs start
flashing and the dock begins charging the battery pack.
If you lose power to the communications dock, the battery pack will begin
charging when the power is returned. If the battery was not completely
discharged when the power was lost, remove the battery pack from the slot
and repeat the steps above to discharge the battery pack.
This section of the quick reference guide provides reference material on the
following topics:
• Operating environment information
• How to daisy chain two or more communications docks
• Battery status lights
• Battery troubleshooting
• Pin assignments for the dock connectors
16
JANUS 2010 Communications Dock Quick Reference Guide
Operating Environment
Temperature
Battery Charging 50°F to +104°F (+10°C to +40°C)
Reader Operating -4°F to +122°F (-20°C to +50°C)
Note: The reader operating temperature range applies when the reader is operating in
the communications dock.
Humidity
Noncondensing humidity:
Operating 10% to 90% relative humidity
Storage 10% to 90% relative humidity
How to Daisy Chain the Communications Docks
You can connect two or more communications docks together in a daisy chain
and then connect the string of docks to a single serial port on a host computer.
You can use the daisy chain to download a program to each J2010 in its dock.
Only one RS-232 or RS-422 device (either the host computer or one J2010) can
transmit at a time.
To daisy chain the docks
1. Connect a cable from the network port on one dock to the auxiliary port on
the next dock.
2. Repeat Step 1 to include each additional dock in the chain.
3. Connect the last dock at either end of the chain to the host computer or
another device. The dock you choose depends upon which port you are
using (network or auxiliary) to connect to the host computer or device.
Cables Used for Daisy Chaining
If you are using an RS-232 interface to the host computer, use straight-through
cables to connect the docks in the chain.
If you are using an RS-422 interface, use a 5-pin cable with pins 7, 13, 14, 16, 19
straight-through to connect the docks in the chain.
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JANUS 2010 Communications Dock Quick Reference Guide
Battery Status Lights
The battery LEDs allow you to monitor the status of the battery pack inserted
in the battery slot. The following table shows the possible lighting
combinations that you may see and the status each indicates. If you have
problems, refer to “Battery Troubleshooting” on the following pages.
The dock is waiting for a battery or
there is no power to the dock.
The battery is about to begin charging.
The battery is charging.
The battery is charged and ready.
The discharge button has been pushed and
the slot is waiting for a battery to discharge.
The battery is discharging.
The battery did not charge in the allotted
time. The battery may be damaged.
The battery has poor contact with the
dock contacts. (Discharge and
Ready LEDs flash simultaneously)
The battery has poor contact with the
dock or the battery may be damaged.
(Discharge and Ready LEDs flash alternately.)
A battery has been inserted that is not
supported by the dock.
(All three LEDs flash in order.)
The battery temperature is out of range.
(Discharge and Ready LEDs flash
alternately with Charge LED.)
A battery has been inserted
that may be damaged or has a very low
voltage level. (All three LEDs flash together.)
= off = on = flashing
2010Q.006
18
JANUS 2010 Communications Dock Quick Reference Guide
Battery Troubleshooting
Battery LEDs Problem Solution
Discharge and Ready
LEDs flash alternately
with Charge LED.
Discharge and Ready
LEDs flash alternately.
All three LEDs flash at
the same time.
The battery pack must always be
between 50°F and 104°F (10°C
and 40°C) to begin charging. If
the battery pack temperature is
outside this range, the dock stops
charging the battery pack.
There is bad contact between the
battery pack and the dock
battery slot, or the battery is
damaged.
The dock cannot raise the battery
voltage to an adequate level.
Remove the battery pack from the slot and
make sure the battery pack is within the
temperature range before you try to charge it
again. To prevent temperature problems, keep
the communications dock in a room that is
within the temperature range and let the
battery packs cool down before charging them.
Take the battery pack out of the slot and
disconnect the power supply to the dock. Use
rubbing alcohol and cotton swabs to clean the
contact points on the battery pack and in the
dock battery slot. Connect the power supply to
the dock and repeat the procedure to charge
or discharge the battery pack. If that does not
fix the problem, your battery pack may be
damaged.
Remove the battery pack, then put the same
battery back into the slot. If all three LEDs
flash again, discharge the battery pack as
described earlier in this guide. If after
discharging the battery pack all three LEDs
flash again, you have a bad battery pack that
needs to be replaced.
The Ready LED
flashes.
None of the LEDs turn
on.
All three LEDs flash in
order.
The dock cannot fully charge the
battery pack within 2.5 hours.
There is a power supply problem
with the dock or the dock cannot
charge the battery pack.
You inserted a battery pack that
is not supported by the
communications dock.
There may be something wrong with the
battery pack. Remove the battery pack and try
discharging and then charging the battery
pack. If the Ready LED flashes again, you have
a bad battery pack that needs to be replaced.
Make sure the power supply is connected to
the dock and there is power to the AC outlet.
Press the discharge button. The discharge LED
should turn on and then begin flashing. If the
discharge LED does not begin flashing and
shuts off after 15 seconds, the battery pack
may be damaged.
Remove the battery pack from the slot. Insert a
J2010 battery pack. You can only charge J2010
battery packs in the dock.
19
JANUS 2010 Communications Dock Quick Reference Guide
Pin Assignments for the Dock Connectors
The two ports on the communications dock use 25-pin D-style connectors. The
following pinouts are used for the Network and Auxiliary connectors. The
network connector is a DTE interface and the auxiliary connector is a DCE
interface.
Network Connector
Auxiliary Connector
(14) Output Circuit A (out)
(15) Transmitter clock (in)
(16) Input Circuit A (in)
(17) Receiver clock (in)
(19) Output Circuit B (out)
20) Data terminal ready (out)
(22) Ring indicator (in)
(14) Input Circuit A (in)
(15) Transmitter clock (out)
(16) Output Circuit A (out)
(17) Receiver clock (out)
(19) Input Circuit B (in)
(20) Data terminal ready (in)
(1) Protective ground
(2) Transmitted data (out)
(3) Received data (in)
(4) Request to send (out)
(5) Clear to send (in)
(6) Data set ready (in)
(7) Signal ground
(8) Received line signal detector (in)
(11) Reserved
(13) Input Circuit B (in)
2010Q.007
(1) Protective ground
(2) Transmitted data (in)
(3) Received data (out)
(4) Request to send (in)
(5) Clear to send (out)
(6) Data set ready (out)
(7) Signal ground
(8) Received line signal detector (out)
(22) Ring indicator (out)
20
(11) Reserved
(13) Input Circuit B (out)
2010Q.008
JANUS 2010 Communications Dock Quick Reference Guide
Note: You place the J2010 in the dock to communicate with the devices that are
connected to the dock ports. When you turn the reader on and place it in the reader
slot, the DTR/DSR signals on the selected dock ports are set high to indicate to the host
computer that the reader is in the dock. If you remove the reader from the slot while a
device is communicating with the reader, the DTR/DSR signals on the dock ports go
low to indicate to the host computer that the reader has been removed. The DTR/DSR
signals on the dock ports are also set high when the dock ports are configured to talk to
each other, and when devices are connected and active on the ports.
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