Citizen IF2-WF Series User manual

IF2-WFXX
Wireless LAN (WLAN) Interface Board
User’s Manual
Rev1.03

2
Contents
Contents ...................................................................................................................................2
Read before using....................................................................................................................3
Safety Instructions...................................................................................................................4
1. Introduction ......................................................................................................................6
1-1. Features................................................................................................................................................................................6
1-2. Model Classification.........................................................................................................................................................6
1-3. Specifications .....................................................................................................................................................................7
1-4. Part Names and Functions ............................................................................................................................................8
2. Preparation........................................................................................................................9
2-1. Installing the Printer ........................................................................................................................................................9
2-2. Using the Panel Button...................................................................................................................................................9
2-3. LED Functions ..................................................................................................................................................................10
2-4. Printing the WLAN Interface Board Configuration.............................................................................................11
2-5. Returning the WLAN Interface Board Configuration to Factory Default Settings..................................13
2-6. Setting the WLAN ...........................................................................................................................................................14
2-6-1. Settings ...............................................................................................................................................................................14
2-6-2. Example Settings.............................................................................................................................................................16
3. Web Manager ..................................................................................................................17
3-1. Starting the Web Manager..........................................................................................................................................17
3-2. HOME Window.................................................................................................................................................................18
3-3. STATUS Window...............................................................................................................................................................19
3-3-1. System Status Tab ...........................................................................................................................................................20
3-3-2. Network Status Tab.........................................................................................................................................................21
3-3-3. Wireless LAN Tab .............................................................................................................................................................22
3-3-4. Printer Status Tab ............................................................................................................................................................23
3-4. CONFIG Window..............................................................................................................................................................24
3-4-1. General Tab........................................................................................................................................................................25
3-4-2. Wireless LAN Tab .............................................................................................................................................................27
3-4-3. User Account Tab.............................................................................................................................................................30
3-4-4. Maintenance Tab.............................................................................................................................................................31
4. WLAN Setup Tool.............................................................................................................32
4-1. Installing the WLAN Setup Tool.................................................................................................................................32
4-2. Information List Window..............................................................................................................................................35
4-3. Setup Window..................................................................................................................................................................37
4-3-1. “General“ Tab ....................................................................................................................................................................37
4-3-2. “Wireless LAN“ Tab..........................................................................................................................................................37
4-3-3. “Protocol“ Tab ...................................................................................................................................................................38
4-3-4. “User Account“ Tab .........................................................................................................................................................38
4-3-5. “Maintenance“ Tab..........................................................................................................................................................38
5. Appendix: Connecting the WLAN Interface Board Unit...............................................40

3
Read before using
Be sure to read this manual carefully before using the product. After you read it, store it in a safe place so
that you can reread it when necessary.
Contents of this manual may be changed without notice.
Reproducing and/or copying the contents of this manual by any means without permission are
prohibited.
We will not be responsible for any adverse occurrence that results from the use of this manual,
regardless if it contains omissions, errors/misprints, etc.
Note that we will not be responsible for (a) loss caused by improper operation or mishandling of the
device by the user, or (b) loss due to operational environment.
Data etc., are basically impermanent; long time or permanent storing/saving of data by the device is
not possible.
Note that we will not be responsible for any loss or loss of profits owing to loss of data due to
breakdown, repairs, inspections, etc.
Please contact us if there are omissions, errors, ambiguities, etc. in this manual.
Refer to this document along with the user manual of the printer.
This product operates by setting up a wireless connection between itself and other WLAN equipment
for data transmission. Therefore, other WLAN equipment is required to use this product. While we have
confirmed the operation of this product with certain WLAN equipment, operation with all types of
WLAN equipment is not guaranteed. Carry out a sufficient evaluation before using this product.
Trademarks
・Microsoft, W i n d o w s X P, Windows Vista, Windows 7, Windows 8and Windows 10 are registered
trademarks of Microsoft Corporation U.S.A.
・Ethernet is a registered trademark of Fuji Xerox Co., Ltd.
・Other company names and product names mentioned here are trademarks or registered trademarks of
those companies.

4
Safety Instructions
Before handling the product (removing from packaging, etc.), discharge static electricity by touching
metal, etc.
Do not spill liquid onto the device.
Do not place the device in a humid place.
Do not step on, or subject the LAN cable connected to the device to rough treatment.
Do not connect a telephone line to the RJ45 connector on the device. Be sure to connect STP cable
(category 5 or higher).
Connect the product only to devices that operate on SELV voltage (safety extra-low voltage).
Be sure to use the device inserted in the interface board slot of the printer. Do not use the device when
it is not inserted in the interface board slot.

Safety Instructions
5
Important
FCC Radiation Exposure Statement
The radiation exposure from this equipment is within the FCC RF radiation exposure limits for an
uncontrolled environment. It is recommended that you install and operate this equipment with a minimum
of 20 cm between the radiator and your body.
This equipment is restricted to indoor operation only in the band 5150–5250 MHz.
CE Mark Warning
This equipment is classified as a Class B product and may cause radio interference in a home environment.
In such cases, the user is requested to take the necessary countermeasures to resolve the interference.
Restrictions by Country
Frequency range: 2400.0 to 2483.5 MHz
Country
Restrictions
Notes
Bulgaria None Outdoor use and public service
require general authorization.
France Outdoor use is limited to 10 mW e.i.r.p.
within the band 2,454 to 2,483.5 MHz
Used for military radiolocation.
The 2.4 GHz band is being
reformed to relax the current
regulations. Full implementation is
planned by 2012.
Italy None Outdoor use requires general
authorization.
Luxembourg None Network and service supply (not
for spectrum) require general
authorization.
Norway Implemented The geographical area within a
radius of 20 km from the center of
Ny-Ålesund is excluded from this
subsection.
Russian
Federation
None For indoor use only.
Note: Do not use this equipment outdoors in France.

6
1. Introduction
Thank you for purchasing the Citizen IF2-WFXX wireless LAN (WLAN) interface board.
By using the IF2-WFXX WLAN interface board (hereinafter referred to as the IF2-WFXX) with the CT-S251 and
other equipment, you can directly connect to various printers via a network and use computers on the
network to print from the printers. In addition, the operational status, print settings, and other information
about the printer can be checked from computers on the network.
1-1. Features
Support for WLAN and Ethernet for configuration
Support for 802.11a/b/g/n WLAN (depends on W-Fi adapter)
Support for WPA/WPA2 WLAN encryption
Support for DHCP, static IP, and ZeroConf methods of IP address acquisition
Configuration through a browser or utility software
Support for Raw 9100 port and LPR printing methods
Panel button to print configuration information and change the configuration mode
LED indicators for connection, operation, and error statuses
1-2. Model Classification
IF2-WF01: 2.4GHz model (802.11b/g/n)
IF2-WFX2: 2.4/5GHz model (802.11a/b/g/n)
Remarks : Depending on the country, different Wi-Fi adapter may be used with IF2-WFX2 and model name
can be changed by that. (Ex: IF2-WF12 is for Japan.)
Also there are countries where IF2-WFX1 is not available.

3Introduction
7
1-3. Specifications
Model number
IF2-WF01
IF2-WFX2
WLAN
Wi-Fi Adapter
WU606n
WN-AC433UK (For Japan)
Supported standards
IEEE802.11b/g/n
IEEE802.11a,/b/g/n
Number of channels 1 to 13 2.4GHz band: 1 to 13
5GHz band:W52 (36 to 48),
W53 (52 to 64), W56(100 to 140),
W58 (149 to 164)
Frequency band 2.4GHz band (2,412 to 2,472 MHz) 2.4GHz band (2,412 to 2,472 MHz)
W52:5..2GHz band ((5150 to 5250MHz)
W53:5.3GHz band (5250 to 5350MHz)
W56: 5.6GHz band (5470 to 5725MHz)
Transmission speed IEEE802.11n: maximum 150 Mbps
IEEE802.11g: maximum 54 Mbps
IEEE802.11b: 11 Mbps
IEEE802.11n: maximum 150 Mbps
IEEE802.11a: maximum 54 Mbps
IEEE802.11g: maximum 54 Mbps
IEEE802.11b: 11 Mbps
Access mode
Infrastructure, *Ad-Hoc
Security
WPA2-PSK (encryption: AES, TKIP)
WPA2-PSK (encryption: AES, TKIP)
WEP (Key size: 64 bit/128 bit)
*Ethernet
Standards
100BASE-TX/10BASE-T, Full Duplex/Half Duplex auto negotiation
Port
RJ-45
Network
IP Version
IPv4
Protocols
TCP, UDP, HTTP, ICMP, DHCP, SNMP
Port number for printing
RAW (port 9100 (Changeable)), LPR
IP address setting
Manual, DHCP
Hardware Operation panel LED: 4 (2 on panel, 2 on RJ45 connector)
Button: 1
Compatible printers
CT-S251
Safety standards
VCCI Class A FCC Part 15, CE Mark
*The communication by “Ad-Hoc” does not work correctly in various cases due to various restrictions. If "Ad-Hoc"
does not work correctly, we recommend “Infrastructure”.
*The purpose of Ethernet port is to set up the WLAN interface board. And printing through the Ethernet port is not
taken into the consideration. Therefore, depending on the used environment, the Ethernet port may not work properly
for the printing.
*Only 2.412~2.462GHz is allowed to be used in USA. Available 2.4GHZ channels to choose for US users are only 1 - 11.
*Rules on the use of 5GHz band channels may vary according to different national laws.
Choose the 5GHz channel according to the law of the country to use this device.

3Introduction
8
1-4. Part Names and Functions
WLAN Interface Board Unit
①RJ45 connector (compatible with 10Base-T/100Base-TX)
Connection for LAN cable
②Ethernet transmission speed LED indicator (green)*1
Shows Ethernet transmission speed with steady/blinking light.
③Ethernet status indicator LED (yellow)*1
Shows Ethernet connection status (disconnected, receiving data, etc.).
④Ethernet/WLAN status LED indicator (green)*1
⑤Ethernet/WLAN status LED indicator (red)*1
Shows transmission, connection, and error statuses of the IF2-WFXX with combinations of steady and
blinking lights.
⑥Panel button*2
Used to operate the IF2-WFXX.
⑦USB Wi-Fi adapter
Wi-Fi USB adapter is connected to USB connector.
*1 See 2-3, LED Functions (page 10) for indicator details.
*2 See 2-2, Using the Panel Button (page 9) for panel button operations.
①
②
③
⑥
④⑦⑤

9
2. Preparation
2-1. Installing the Printer
With an unobstructed view, the guideline transmission distance for the IF2-WFXX is approximately 30 m.
The transmission distance depends on the setup environment. This includes electrical interference from the
periphery, obstacles such as the printer, and the antenna location. Carefully consider these points before
installing the IF2-WFXX.
2-2. Using the Panel Button
The panel button on the operation panel is used to operate the IF2-WFXX.
Starting the WLAN Interface Board
Turn on the printer. The IF2-WFXX starts working approximately 20 seconds after the printer turns on.
Printing the WLAN Interface Board Configuration
Press the panel button. See 2-4, Printing the WLAN Interface Board Configuration (page 11) for details.
Switching to Setting Mode
Press and hold the panel button. The buzzer*will sound once, signaling a switch to setting mode.
・Setting mode enables the reading of the factory default settings.
・If there is no activity for three seconds in the setting mode, the buzzer*will sound once, signaling a return
to normal mode.
* Note that the buzzer will not sound if the IF2-WFXXis connected to the barcode printer. In addition, the
buzzer will not sound when the IF2-WFXX is used with the POS printer if the buzzer has been set to not
sound.
Restoring to the Factory Default Settings
Switch to setting mode, then press and hold the panel button. The IF2-WFXX will return to the factory
default settings.
When the operation is complete, the IF2-WFXX will restart automatically.
The settings are cleared so the wireless LAN must be configured again.
Warning
Panel button

2Preparation
10
2-3. LED Functions
The following charts show what each LED indicator indicates.
Green Yellow Green Red
(Status)
①Ethernet transmission speed indicator
Transmission speed LED (green)
100 Mbps On
10 Mbps / Disconnected Off
②Ethernet connection/transmission status indicator
Connection status LED (yellow)
Connected On
Disconnected Off
Transmitting data Flashing
③Wired/WLAN status indicator
Connection Status LED (green) LED (red) Description
Printer disconnected Off - Not connected to printer.
Printer
connection
Network: disconnected On Off Connected to printer.
Ethernet connecting On
Flashing
(1-second cycle)
Seeking IP address from DHCP server via
Ethernet.
Ethernet working On On Network operation via Ethernet.
WLAN connecting
Flashing
(2-second cycle)
Flashing
(1-second cycle)
Connecting to access point or seeking IP address
from DHCP server via WLAN.
WLAN working
Flashing
(2-second cycle)
On Network operation via WLAN.
Resource error Alternating blinking (1-second cycle) The IF2-WFXX is malfunctioning.
System error Alternating blinking (0.2-second cycle) The IF2-WFXX is malfunctioning.