Extron Electronics IPL T SFI244 User Manual
User Manual
IPL T SFI244
IP Link Ethernet Control Interface
IP Link
®
68-738-06 Rev. C
02 10
Safety Instructions • English
This symbol is intended to alert the user of important operating and maintenance (servicing) instructions in the literature provided with the equipment.
This symbol is intended to alert the user of the presence of uninsulated
dangerous voltage within the product’s enclosure that may present a risk of
electric shock.
Caution
Read Instructions • Read and understand all safety and operating instructions before using the equipment.
Retain Instructions • The safety instructions should be kept for future reference.
Follow Warnings • Follow all warnings and instructions marked on the equipment or in the user information.
Avoid Attachments • Do not use tools or attachments that are not recommended by the equipment
manufacturer because they may be hazardous.
Warning
Power sources • This equipment should be operated only from the power source indicated on the product. This
equipment is intended to be used with a main power system with a grounded (neutral) conductor. The third
(grounding) pin is a safety feature, do not attempt to bypass or disable it.
Power disconnection • To remove power from the equipment safely, remove all power cords from the rear of
the equipment, or the desktop power module (if detachable), or from the power source receptacle (wall plug).
Power cord protection • Power cords should be routed so that they are not likely to be stepped on or pinched
by items placed upon or against them.
Servicing • Refer all servicing to qualified service personnel. There are no user-serviceable parts inside. To prevent
the risk of shock, do not attempt to service this equipment yourself because opening or removing covers may
expose you to dangerous voltage or other hazards.
Slots and openings • If the equipment has slots or holes in the enclosure, these are provided to prevent
overheating of sensitive components inside. These openings must never be blocked by other objects.
Lithium battery • There is a danger of explosion if battery is incorrectly replaced. Replace it only with the
same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the
manufacturer’s instructions.
Consignes de Sécurité • Français
Ce symbole sert à avertir l’utilisateur que la documentation fournie avec le
matériel contient des instructions importantes concernant l’exploitation et la
maintenance (réparation).
Ce symbole sert à avertir l’utilisateur de la présence dans le boîtier
de l’appareil de tensions dangereuses non isolées posant des risques
d’électrocution.
Attention
Lire les instructions• Prendre connaissance de toutes les consignes de sécurité et d’exploitation avant
d’utiliser le matériel.
Conserver les instructions• Ranger les consignes de sécurité afin de pouvoir les consulter à l’avenir.
Respecter les avertissements • Observer tous les avertissements et consignes marqués sur le matériel ou
présentés dans la documentation utilisateur.
Sicherheitsanleitungen • Deutsch
Dieses Symbol soll dem Benutzer in der im Lieferumfang enthaltenen
Dokumentation besonders wichtige Hinweise zur Bedienung und Wartung
(Instandhaltung) geben.
Dieses Symbol soll den Benutzer darauf aufmerksam machen, daß im Inneren
des Gehäuses dieses Produktes gefährliche Spannungen, die nicht isoliert sind
und die einen elektrischen Schock verursachen können, herrschen.
Achtung
Lesen der Anleitungen • Bevor Sie das Gerät zum ersten Mal verwenden, sollten Sie alle Sicherheits-und
Bedienungsanleitungen genau durchlesen und verstehen.
Aufbewahren der Anleitungen • Die Hinweise zur elektrischen Sicherheit des Produktes sollten Sie
aufbewahren, damit Sie im Bedarfsfall darauf zurückgreifen können.
Befolgen der Warnhinweise • Befolgen Sie alle Warnhinweise und Anleitungen auf dem Gerät oder in der
Benutzerdokumentation.
Keine Zusatzgeräte • Verwenden Sie keine Werkzeuge oder Zusatzgeräte, die nicht ausdrücklich vom
Hersteller empfohlen wurden, da diese eine Gefahrenquelle darstellen können.
Instrucciones de seguridad • Español
Este símbolo se utiliza para advertir al usuario sobre instrucciones importantes de operación y mantenimiento (o cambio de partes) que se desean
destacar en el contenido de la documentación suministrada con los equipos.
Este símbolo se utiliza para advertir al usuario sobre la presencia de elementos con voltaje peligroso sin protección aislante, que puedan encontrarse
dentro de la caja o alojamiento del producto, y que puedan representar
riesgo de electrocución.
Precaucion
Leer las instrucciones • Leer y analizar todas las instrucciones de operación y seguridad, antes de usar el
equipo.
Conservar las instrucciones • Conservar las instrucciones de seguridad para futura consulta.
Obedecer las advertencias • Todas las advertencias e instrucciones marcadas en el equipo o en la
documentación del usuario, deben ser obedecidas.
安全须知 • 中文
这个符号提示用户该设备用户手册中有重要的操作和维护说明。
这个符号警告用户该设备机壳内有暴露的危险电压，有触电危险。
注意
阅读说明书 • 用户使用该设备前必须阅读并理解所有安全和 使用说明。
保存说明书 • 用户应保存安全说明书以备将来使用。
遵守警告 • 用户应遵守产品和用户指南上的所有安全和操作说明。
避免追加 • 不要使用该产品厂商没有推荐的工具或追 加设备，以避免危险。
Eviter les pièces de fixation • Ne pas utiliser de pièces de fixation ni d’outils non recommandés par le fabricant
du matériel car cela risquerait de poser certains dangers.
Avertissement
Alimentations • Ne faire fonctionner ce matériel qu’avec la source d’alimentation indiquée sur l’appareil. Ce
matériel doit être utilisé avec une alimentation principale comportant un fil de terre (neutre). Le troisième
contact (de mise à la terre) constitue un dispositif de sécurité : n’essayez pas de la contourner ni de la
désactiver.
Déconnexion de l’alimentation• Pour mettre le matériel hors tension sans danger, déconnectez tous les
cordons d’alimentation de l’arrière de l’appareil ou du module d’alimentation de bureau (s’il est amovible) ou
encore de la prise secteur.
Protection du cordon d’alimentation • Acheminer les cordons d’alimentation de manière à ce que personne
ne risque de marcher dessus et à ce qu’ils ne soient pas écrasés ou pincés par des objets.
Réparation-maintenance • Faire exécuter toutes les interventions de réparation-maintenance par un
technicien qualifié. Aucun des éléments internes ne peut être réparé par l’utilisateur. Afin d’éviter tout danger
d’électrocution, l’utilisateur ne doit pas essayer de procéder lui-même à ces opérations car l’ouverture ou le
retrait des couvercles risquent de l’exposer à de hautes tensions et autres dangers.
Fentes et orifices • Si le boîtier de l’appareil comporte des fentes ou des orifices, ceux-ci servent à empêcher les
composants internes sensibles de surchauffer. Ces ouvertures ne doivent jamais être bloquées par des objets.
Lithium Batterie • Il a danger d’explosion s’ll y a remplacment incorrect de la batterie. Remplacer uniquement
avec une batterie du meme type ou d’un ype equivalent recommande par le constructeur. Mettre au reut les
batteries usagees conformement aux instructions du fabricant.
Vorsicht
Stromquellen • Dieses Gerät sollte nur über die auf dem Produkt angegebene Stromquelle betrieben werden.
Dieses Gerät wurde für eine Verwendung mit einer Hauptstromleitung mit einem geerdeten (neutralen) Leiter
konzipiert. Der dritte Kontakt ist für einen Erdanschluß, und stellt eine Sicherheitsfunktion dar. Diese sollte nicht
umgangen oder außer Betrieb gesetzt werden.
Stromunterbrechung • Um das Gerät auf sichere Weise vom Netz zu trennen, sollten Sie alle Netzkabel aus der
Rückseite des Gerätes, aus der externen Stomversorgung (falls dies möglich ist) oder aus der Wandsteckdose
ziehen.
Schutz des Netzkabels • Netzkabel sollten stets so verlegt werden, daß sie nicht im Weg liegen und niemand
darauf treten kann oder Objekte darauf- oder unmittelbar dagegengestellt werden können.
Wartung • Alle Wartungsmaßnahmen sollten nur von qualifiziertem Servicepersonal durchgeführt werden.
Die internen Komponenten des Gerätes sind wartungsfrei. Zur Vermeidung eines elektrischen Schocks
versuchen Sie in keinem Fall, dieses Gerät selbst öffnen, da beim Entfernen der Abdeckungen die Gefahr eines
elektrischen Schlags und/oder andere Gefahren bestehen.
Schlitze und Öffnungen • Wenn das Gerät Schlitze oder Löcher im Gehäuse aufweist, dienen diese zur
Vermeidung einer Überhitzung der empfindlichen Teile im Inneren. Diese Öffnungen dürfen niemals von
anderen Objekten blockiert werden.
Litium-Batterie • Explosionsgefahr, falls die Batterie nicht richtig ersetzt wird. Ersetzen Sie verbrauchte Batterien
nur durch den gleichen oder einen vergleichbaren Batterietyp, der auch vom Hersteller empfohlen wird.
Entsorgen Sie verbrauchte Batterien bitte gemäß den Herstelleranweisungen.
Evitar el uso de accesorios • No usar herramientas o accesorios que no sean especificamente recomendados
por el fabricante, ya que podrian implicar riesgos.
Advertencia
Alimentación eléctrica • Este equipo debe conectarse únicamente a la fuente/tipo de alimentación eléctrica
indicada en el mismo. La alimentación eléctrica de este equipo debe provenir de un sistema de distribución
general con conductor neutro a tierra. La tercera pata (puesta a tierra) es una medida de seguridad, no
puentearia ni eliminaria.
Desconexión de alimentación eléctrica • Para desconectar con seguridad la acometida de alimentación
eléctrica al equipo, desenchufar todos los cables de alimentación en el panel trasero del equipo, o desenchufar
el módulo de alimentación (si fuera independiente), o desenchufar el cable del receptáculo de la pared.
Protección del cables de alimentación • Los cables de alimentación eléctrica se deben instalar en lugares
donde no sean pisados ni apretados por objetos que se puedan apoyar sobre ellos.
Reparaciones/mantenimiento • Solicitar siempre los servicios técnicos de personal calificado. En el interior no
hay partes a las que el usuario deba acceder. Para evitar riesgo de electrocución, no intentar personalmente la
reparación/mantenimiento de este equipo, ya que al abrir o extraer las tapas puede quedar expuesto a voltajes
peligrosos u otros riesgos.
Ranuras y aberturas • Si el equipo posee ranuras o orificios en su caja/alojamiento, es para evitar el
sobrecalientamiento de componentes internos sensibles. Estas aberturas nunca se deben obstruir con otros
objetos.
Batería de litio • Existe riesgo de explosión si esta batería se coloca en la posición incorrecta. Cambiar esta
batería únicamente con el mismo tipo (o su equivalente) recomendado por el fabricante. Desachar las baterías
usadas siguiendo las instrucciones del fabricante.
警告
电源 • 该设备只能使用产品上标明的电源。 设备必须使用有地线的供电系统供电。 第三条线
（地线）是安全设施，不能不用或跳过 。
拔掉电源 • 为安全地从设备拔掉电源，请拔掉所有设备后或 桌面电源的电源线，或任何接到市
电系统的电源线。
电源线保护 • 妥善布线， 避免被 踩踏，或重物 挤压。
维护 • 所有维修必须由认证的维修人员进行。 设备内部没有用户可以更换的零件。为避免出现
触电危险不要自己试图打开设备盖子维修该设备。
通风孔 • 有些设备机壳上有通风槽或孔，它们是用来防止机内敏感元件过热。 不要用任何东
西挡住通风 孔。
锂电池 • 不正确的更换电池会有爆炸的危险。必须使用与厂家推荐的 相同或相近型号的电池。
按照生产厂的建议处 理废弃电池。
FCC Class A Notice
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15
of the FCC Rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause undesired operation.
The Class A limits are designed to provide reasonable protection against harmful interference when the equipment
is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy
and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which
case the user will be required to correct the interference at his own expense.
Copyright
© 2010 Extron Electronics. All rights reserved.
Trademarks
All trademarks mentioned in this manual are the properties of their respective owners.
Contents
Introduction ............................................ 1
About this Manual ........................................... 1
About the IPL T SFI244 Interface ...................... 1
Features ........................................................... 1
Installation and Operation ..................... 3
Installation Overview ........................................ 3
Mounting the IPL T SFI244 Interface ................. 3
UL Guidelines for Rack Mounting ................. 3
Rack Mounting ............................................ 4
Furniture or Projector Mounting ................... 5
Rear Panel Features and Cabling ...................... 6
Power .......................................................... 6
Ethernet/LAN ............................................... 7
Serial Communication .................................. 7
Identification ................................................ 8
Operation ........................................................ 8
Front Panel Indicators ................................... 8
Resetting the Unit ........................................ 9
Connection and Configuration .............11
Connecting the Hardware .............................. 11
Ethernet Connection .................................. 11
Serial Connection ....................................... 12
IR Connection ............................................ 13
Flex I/O Connection .................................... 14
Configuring the Hardware ............................. 14
PC Configuration ....................................... 14
IPL T SFI244 Interface Configuration ........... 15
Query String .............................................. 43
Code Examples .......................................... 45
URL Encoding ............................................ 51
A/V Device Control ........................................ 52
Custom Web Pages .................................... 52
Telnet (Port 23) .......................................... 53
Direct Port Access (Ports 2001
Through 2002) .......................................... 54
Troubleshooting ............................................. 55
Power connections ..................................... 55
Data connections ....................................... 55
Specifications, Part Numbers, and
Accessories .............................................
Specifications ................................................. 56
Part Numbers and Accessories ........................ 58
56
Glossary ..................................................59
Communication and Control .................18
Ports Overview ............................................... 18
Flex I/O Ports .............................................. 18
Bidirectional Serial Control
Interface Ports ........................................... 21
Communication with the Interface ................. 22
Web Server ................................................ 22
IR Learning ................................................. 30
Programmer’s Guide for the Telnet and Web
Browser ........................................................ 32
Using the Command/Response Table .......... 32
Customization ............................................... 42
Server Side Includes ................................... 42
IPL T SFI244 • Contents v
IPL T SFI244 • Contents vi
Introduction
This section gives an overview of the manual and describes the Extron IPL T SFI244 and its
features. Topics that are covered include:
• About this Manual
• About the IPL T SFI244 Interface
• Features
About this Manual
This manual describes the function, installation, configuration, and operation of the
IPL T SFI244 Ethernet control interface.
About the IPL T SFI244 Interface
The IPL T SFI244 interface is an Ethernet-based control interface designed to be used as
one of many nodes in a distributed control system environment, or as a stand-alone control
interface allowing legacy products to link to today’s IP Link®-based networks.
Features
The IPL T SFI244 has one 10-pole, 3.5 millimeter captive-screw connector for the two
bidirectional COM ports and the four digital I/O ports. It also has one 8-pole, 3.5 millimeter
captive-screw connector for the four IR output ports. The ports are fully software
configurable via the 10/100 Ethernet port using a Web-based interface. The IPL T SFI244
only supports the RS-232 protocol (RS-422 and RS-485 protocols are not supported). The IR
ports are capable of transmitting both carrier and non-carrier (wired or IR) control data.
The IPL T SFI244 interface can host its own Web pages, stored in flash memory within the
devices. It supports Telnet, SMTP (simple mail transfer protocol), ICMP (Internet control
message protocol) or ping, and DHCP (dynamic host configuration protocol).
The IPL T SFI244 ships with an external, desktop, 12 VDC, 1A power supply (Extron
part #28-071-01), that accepts 100-240 VAC input.
Distributed system architecture — A decentralized architecture ensures fault-tolerance
throughout the system and stand-alone reliability.
IR remote control — Infrared remote control allows “learning” of commands to control
A/V devices.
Easy component configuration — Using the GlobalViewer® software allows point-and-
click component configuration and control.
High speed — Provides constant high speed data throughput, with a 6 Mbit/second
transfer rate.
User customizable — Tailor the on-board Web pages with advanced programmability,
e-mail alerts, and storage to suit your needs and requirements. You can also develop your
own Web pages using the GlobalViewer application software.
IPL T SFI244 • Introduction 1
Direct port access — Use existing software programs to control a device that has no
Ethernet support. Any existing Extron product with a serial control port can be interfaced
with a LAN.
Built-in multilevel security — User controls access to the devices attached to the
interface. Two levels of password protection provide appropriate security.
Easily connected — Serial ports on 3.5 millimeter, captive screw connectors, and RJ-45
male auto-sense 10/100 Mbps Ethernet LAN connection.
I/O ports — Can be used to sense when a switch or relay has been activated (input).
Can also be used to activate external relays for power, screens, or projector lift controls
(output).
IR ports — Allow control of up to 16 devices, with four IR emitters per port.
Easily configured and controlled —
Using a standard Web browser (such as Microsoft® Internet Explorer®) and Web-based
interface.
Using a standard Telnet client application.
Requires no centralized processor to operate within a system.
Choice of mounting options — Can be mounted under a desktop or podium, on a
projector mount, or on a rack shelf.
Remote management — Allows you to remotely manage projectors, cameras, video
conferencing equipment, switchers, and other A/V equipment.
Multiple protocols supported — Allows use of Telnet, SMTP, ICMP, ARP, and DHCP
protocols.
IPL T SFI244 • Introduction 2
Installation and Operation
This section describes the installation and the operation of the IPL T SFI244. Topics that
are covered include:
• Installation Overview
• Mounting the IPL T SFI244 Interface
• Rear Panel Features and Cabling
• Operation
Installation Overview
To install and set up the IPL T SFI244:
1. Turn all of the equipment off. Make sure that the video sources (DSS, cable boxes, or
other devices), the IPL T SFI244 unit, the output devices (monitors, VCRs, projectors,
and so on) and the serial controller are all turned off and disconnected from the
power source.
2. Mount the IPL T SFI244 (see Mounting the IPL T SFI244 Interface).
3. Attach the cables (see Connecting the Hardware).
4. Connect power cords and turn on the devices in the following order: output devices
(projectors, monitors, speakers), the IPL T SFI244 unit, a serial controller or PC, then all
input devices (DSS, cable boxes, and so on).
5. Configure the IPL T SFI244 interface through Telnet, then access the IPL T SFI244 using
an Internet browser.
Mounting the IPL T SFI244 Interface
UL Guidelines for Rack Mounting
The following Underwriters Laboratories (UL) guidelines pertain to the installation of an
IPL T SFI244 unit onto a rack.
1. Elevated operating ambient — If installed in a closed or multi-unit rack assembly,
the operating ambient temperature of the rack environment may be greater than
room ambient. Therefore, consider installing the equipment in an environment
compatible with the maximum ambient temperature specified by the manufacturer
[Tma = +32 to +122 °F (0 to +50 °C)].
2. Reduced air flow — Installation of the equipment in a rack should be such that the
amount of air flow required for safe operation of the equipment is not compromised.
3. Mechanical loading — Mounting of the equipment in the rack should be such that a
hazardous condition is not achieved due to uneven mechanical loading.
IPL T SFI244 • Installation and Operation 3
4. Circuit overloading — Consideration should be given to the connection of the
5. Reliable earthing (grounding) — Reliable earthing of rack-mounted equipment
Rack Mounting
For optional rack mounting, mount the unit on an RSF 123 1U Rack Shelf
(part #60-190-20) (see figure 1) or an RSU 129 standard Universal 1U Rack Shelf
(part #60-190-01) (see figure 2). On the standard rack shelf, the unit mounts in one of
four locations to the rear of the rack or in one of four locations to the front of the rack.
1. If feet were previously installed on the bottom of the IPL T SFI244 unit, remove them.
2. Mount the unit on the rack shelf, using two 4-40 x 3/16-inch screws in opposite
3. Install blank panel(s) or other unit(s) to the rack shelf.
4. Insert the shelf into the rack, aligning the holes in the shelf with those in the rack.
5. Secure the shelf to the rack using the supplied machine screws. This shelf can be
equipment to the supply circuit and the effect that overloading of the circuits might
have on overcurrent protection and supply wiring. Appropriate consideration of
equipment nameplate ratings should be used when addressing this concern.
should be maintained. Particular attention should be given to supply connections
other than direct connections to the branch circuit (such as the use of power strips).
(diagonal) corners to secure the unit to the shelf.
mounted in the front or in the rear of the rack.
RSF 123 Rack Shelf
1/4 Rack Width Front
False Faceplate
Use 2 mounting holes on
opposite corners.
(2) 4-40 x 3/16"
Screws
Figure 1. Mounting the Unit on the RSF 123 Rack Shelf
IPL T SFI244 • Installation and Operation 4
RSU 129 Universal Rack Shelf
Both front false faceplates
use 2 screws.
Use 2 mounting holes on
opposite corners.
1/2 Rack Width Front False
Faceplate
1/4 Rack Width Front False
Faceplate
(2) 4-40 x 3/16"
Screws
Figure 2. Mounting the Unit on the Standard Shelf
Furniture or Projector Mounting
In addition to using the IPL T SFI244 unit on a rack, it can also be furniture or projector
mounted. Furniture mount or projector mount the unit using the optional mounting kit
(part #70-212-01, furniture, or part #70-217-01, projector) as follows:
1. Attach the mounting brackets to the unit with the machine screws provided (see
figure 3).
2. If feet were previously installed on the bottom of the unit, remove them.
3. For furniture mounting, hold the unit with the attached brackets against the
underside of the table or other furniture. Mark the location of the screw holes of the
bracket on the mounting surface.
4. For furniture mounting, drill 3/32-inch (2 millimeters) diameter pilot holes,
1/4 inches (6.3 millimeters) deep in the mounting surface at the marked screw
locations.
5. For furniture mounting, insert #8 wood screws into the four pilot holes. Tighten
each screw into the mounting surface until just less than 1/4 inches of the screw head
protrudes.
6. For furniture mounting, align the mounting screws with the slots in the brackets
and place the unit against the surface, with the screws through the bracket slots.
7. For furniture mounting, slide the unit slightly forward or back, then tighten all four
screws to secure it in place.
8. For projector mounting, secure the unit to a projector mount or other surface by
inserting the mounting bolt through the bracket’s slotted hole.
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Figure 3. Mounting the IPL T SFI244
IPL T SFI244 • Installation and Operation 5
Rear Panel Features and Cabling
All connections, including power, input and output, and control, are on the rear panel of
the IPL T SFI244 (see figure 4).
6
00-05-A6-00-06-25
POWER
12V
.5A MAX
1
LAN
COM1
TX RX TX RX
2
FLEX I/O
21 3 4 1IR2 3 4
COM2
4
3
GSGSGSGS
5
Figure 4. IPL T SFI244 Interface Rear Panel
Power
Power Connection — Plug the external 12 V power supply into this connector. The
a
power supply is included with the unit.
WARNING: When wiring, The two power cord wires must be kept separate while
the power supply is plugged in. Remove power before continuing.
CAUTION: Always use a power supply supplied and or specified by Extron. Use
of an unauthorized power supply voids all regulatory compliance
certification and may cause damage to the supply and the end product.
Unless otherwise stated, the AC/DC adapters are not suitable for use
in air handling spaces or in wall cavities. The installation must always
be in accordance with the applicable provisions of National Electrical
Code ANSI/NFPA 70, article 75 and the Canadian Electrical Code part
1, section 16. The power supply shall not be permanently fixed to
building structure or similar structure.
When connecting the power supply, voltage polarity is extremely
important. Applying power with incorrect voltage polarity could
damage the power supply and the unit. Identify the power cord
negative lead by the ridges on the side of the cord.
A
Smooth
SECTION A–A
Ridges
A
Power Supply Output Cord
3/16”
(5 mm) Max.
Figure 5. Power Connector Wiring
NOTE: Do not tin the stripped power supply leads before installing the captive
screw connector. Tinned wires are not as secure in the captive screw
connectors and could pull out.
To verify the polarity before connection, plug in the power supply with no load and
check the output with a voltmeter.
IPL T SFI244 • Installation and Operation 6
Ethernet/LAN
b
LAN Activity LED — A blinking yellow LED indicates LAN activity.
LAN
RJ-45
Port
Link
LED
Activity
LED
Link LED — The green LED lights to indicate a good LAN connection.
LAN connector — Plug an RJ-45 jack into this socket to connect the unit to a
computer network. Use a straight-through cable to connect to a switch, hub, or
router, and a crossover cable to connect directly to a PC.
Pins:
12345678
Insert
Straight-through Cable
(for connection to a switch, hub, or router)
End 1 End 2
Pin Wire Color Pin Wire Color
1 white-orange 1 white-orange
2 orange 2 orange
3 white-green 3 white-green
4 blue 4 blue
5 white-blue 5 white-blue
6 green 6 green
7 white-brown 7 white-brown
8 brown 8 brown
End 1 End 2
Pin Wire Color Pin Wire Color
1 white-orange 1 white-green
2 orange 2 green
3 white-green 3 white-orange
4 blue 4 blue
5 white-blue 5 white-blue
6 green 6 orange
7 white-brown 7 white-brown
8 brown 8 brown
Crossover Cable
(for direct connection to a PC)
Twisted
Pair Wires
Figure 6. RJ-45 Connector Wiring
Serial Communication
Flex I/O ports — Four I/O ports permit connection of switches and sensors to provide
c
input to the system, and contact closure activation of relays for power, screen, or
projector lift control (output). Plug a serial cable into this 3.5 millimeter, 5-pole captive
screw connector for flexible I/O connection (see Flex I/O Connection).
COM ports — Plug a 3.5 millimeter, 5-pole captive screw connector into this socket
d
for serial ports 1 and 2.
Factory default protocol for the control interface is:
• RS-232 • 8 data bits • pacing = 0 milliseconds
• 9600 baud • 1 stop bit • handshaking = off
• no parity
IR ports — Plug an IR cable into this 3.5 millimeter, 8-pole captive screw connector
e
for infrared connections (see IR Connection).
The IPL T SFI244 unit can be used to control display devices, switchers, and other A/V
equipment via an RS-232 connection.
IPL T SFI244 • Installation and Operation 7
Identification
Operation
Front Panel Indicators
MAC address — The unique user hardware ID number (MAC address) of the unit (for
f
example, 00-05-A6-00-00-01).
Connect power cords and turn on the display output devices (projectors, monitors, VCRs),
control devices (switchers, scalers, network equipment).
Check indicator LEDs on the PC or laptop, on the unit and on the network hub or router,
and so on, to ensure that all devices are plugged in and communicating. The
IPL T SFI244 is now ready to be configured (see Connection and Configuration).
If connection or communication problems occur, see Troubleshooting. If the
troubleshooting tips do not help, check with your local network administrator, or call the
Extron S3 Sales & Technical Support Hotline.
The front panel of the IPL T SFI244 has several indicator LEDs that show the current status
of communications to and from the unit. A Reset button (b) is also available from the
front panel, in a small recess next to the Power LED.
100
LINK
ACT
®
7
8
9
IPL T SFI244
COM
R
Figure 7. IPL T SFI244 Front Panel
Power LED — A green LED lights to indicate that the unit is receiving power.
a
Reset button (recessed) — See Resetting the unit for details on this multi-function
b
TX
1
2
321
I/O IR
RX 1 3
4 5 6
2 4
1 3
2 4
Reset button.
IR learning receiver — This smaller infrared receiver “learns” commands from other
c
devices’ IR remote controls. Refer to the IR Learner Software help file for IR Learning
procedures.
COM ports — A green LED indicates that data is being transmitted or received (TX or
d
RX).
I/O ports — A green LED indicates that the corresponding I/O port (1-4) is active.
e
IR ports — A green LED lights to indicate that the corresponding IR port (1-4) is
f
transmitting data.
100 LED — A green LED lights to indicate that the connection speed is 100 Mbps. If
g
IPL T SFI244 • Installation and Operation 8
the LED is not lit, the connection speed is 10 Mbps.
Link LED — A green LED indicates that the unit is connected to an active network.
h
Act (Activity) LED — A yellow LED lights to indicate that data is being sent or
i
received.
Resetting the Unit
There are five reset modes available by using the Reset button (b) on the front panel. The
Reset button is recessed, so use of a pointed stylus, ballpoint pen, or Extron Tweeker is
suggested.
CAUTION: Review the reset modes carefully. Use of the wrong reset mode may result
in unintended loss of flash memory programming, the reassignment of
ports, or a unit reboot.
IPL T SFI244 • Installation and Operation 9
IPL T SFI244 Reset Mode Summary
Mode Activation Result Purpose/Notes
1 Hold down the recessed Reset button
while applying power to the
IPL T SFI244.
N After a mode 1 reset is performed,
update the unit’s firmware to the latest
version. Do not operate the
IPL T SFI244 firmware version that
Firmware
Use Factory
results from the mode 1 reset. This mode
temporarily resets the unit to factory
default until power is recycled. If you
want to use the factory default firmware,
you must upload that version again.
The IPL T SFI244 reverts to the factory default
firmware. Event scripting does not start if the unit is
powered on in this mode. All user files and settings
(drivers, adjustments, IP settings, etc.) are maintained.
N If you do not want to update firmware, or you
performed a mode 1 reset by mistake, cycle power to the
unit to return to the firmware version that was running
prior to the mode 1 reset. Use the 0Q SIS command to
confirm that the factory default firmware is no longer
running (look for asterisks following the version number.)
Use mode 1 to revert
to the factory default
firmware version if
incompatibility issues
arise with user-loaded
firmware.
N User-defined
Web pages may not
work correctly if
using an earlier
firmware version.
2 Press and release the Reset button.
Within 2 seconds, type +++ on the
keyboard.
N If the three “+’s” (+++) are not
Enable
Serial Console
3 Hold down the Reset button for about 3
Events
Run/Stop
4 Hold down the Reset button for about
Reset all
IP Settings
5 Hold down the Reset button for about
Reset to
enetered in the 2-second time frame, the
COM port becomes a control port only.
sec. until the Power LED blinks once,
then release and press Reset
momentarily (<1 sec.) within 1 second.
N
N
N
Nothing happens if the momentary
press does not occur within 1 second.
6 sec. until the Power LED blinks twice
(once at 3 sec., again at 6 sec.). Then
release and press Reset momentarily
(for <1 sec.) within 1 second.
Nothing happens if the momentary
press does not occur within 1 second.
9 sec. until the Power LED blinks three
times (once at 3 sec., again at 6 sec.,
again at 9 sec.). Then release and press
Reset momentarily (for <1 sec.) within
1 second.
Nothing happens if the momentary
press does not occur within 1 second.
The connected COM port becomes a console port to
send SIS commands. Scripting remains on.
Mode 3 turns events on or off.
Mode 4
• Enables ARP capability.
• Sets the IP address back to factory default
(192.168.254.254).
• Sets the subnet back to factory default.
• Sets the default gateway address to the factory default.
• Sets port mapping back to factory default.
• Turns DHCP off.
• Turns events off.
Mode 5 performs a complete reset to factory defaults
(except the firmware).
• Does everything mode 4 does.
• Clears driver-port associations and port
configurations (IR/RS-232).
• Removes button/touchpanel configurations.
• Resets all IP options.
• Removes scheduling settings.
• Removes/clears all files from the IPL T SFI244.
Mode 2 enables the
SIS console port.
Mode 3 is useful for
troubleshooting.
Mode 4 enables you
to set IP address
information using
ARP and the MAC
address.
Mode 5 is useful if
you want to start over
with configuration
and uploading, and
also to replace events.
Factory Defaults
IPL T SFI244 • Installation and Operation 10
Connection and
Configuration
This section discusses how to connect and configure the IPL T SFI244. Topics that are
covered, include:
• Connecting the Hardware
• Configuring the Hardware
Connecting the Hardware
To connect the IPL T SFI244 interface, connect the input and output devices to the unit
using figure 8 as a guide. Before connecting the IPL T SFI244 to a local area network
(LAN) you must initially connect a PC directly to the IPL T SFI244 and change the default IP
address to an address specified by your network administrator (for a LAN connection).
Motion Detector
Extron
IPL T SFI244
Ethernet Control
Interface
TCP/IP
Network
Ethernet
Remote User
Control &
Administrator
Monitoring
Figure 8. Example Application
Ethernet Connection
This type of connection is used on an ongoing basis to connect the IPL T SFI244 unit and
to control switching and display devices through the unit.
1. Plug one end of a CAT 5, straight-through Ethernet cable into the rear panel Ethernet
connector on the IPL T SFI244. See figure 6 for RJ-45 connector wiring.
2. Plug the other end of the Ethernet cable into a network switch, hub, or router
connected to an Ethernet LAN or to the Internet.
3. Launch your Web browser on your PC and type the Web address that you set up
on the IPL T SFI244 (see IPLT T SFI244 Interface Configuration) in the browser’s
Address field. The initial IPL T SFI244 default Web page is displayed.
00-05-A6-xx-xx-xx
E
W
O
P
AX
12V
.5A M
R
N
LA
E
L
F
2
1
2
M
CO
1
M
CO
TXRX
TXRX
RS-232
IR
4
3
2
I/O
X
GSGSGSG
3 4 1
S
RS-232
INPUT SELECT
2
MLS 100 Series
1
Extron
MLS 103 SV
S-video & Audio
Switcher
Projector
Screen
RELAY 4
RELAY 3
NO C NC
Control
RELAY 2
NO C NC
RELAY 1
Extron
IPL T RLY4
Relay Box
NO C NC
NO C NC
Lighting System
VCR/
DVD 2
AUX/MIX
LEVEL
4
er
3
itch
w
k S
in
iaL
ed
M
Extron
IR Emitters
DVD 1
DSS Receiver
IPL T SFI244 • Connection and Configuration 11
Serial Connection
The IPL T SFI244 can be connected to any existing A/V product that has a serial control
port.
Extron
IPL T SFI244
Ethernet Control
Interface
00-05-A6-xx-xx-xx
LAN
POWER
12V
.5A MAX
TCP/IP
Network
IR
4
3
2
GS
FLEX I/O
GSGSG
3 4 1
2
1
S
COM2
COM1
RX TXRX
TX
RS-232
Ethernet
User Control &
Administrator Monitoring
RS-232
Projector
1
1
OUTPUTS
2
Extron
Switcher
CROSSPOINT 42 HVA
VIDEO/ dB
I/O
AUDIO/ dB
CONF/
SAVE
4
3
INPUTS
2
Figure 9. Typical IPL T SFI244 Serial Connection
1. Connect one end of a serial cable wired appropriately with a 3.5 millimeter, 5-pole
captive screw connector to the rear panel COM port connector of the unit.
9-Pin D Connector
Pin
Receive Data/Receive Data -
2
Transmit Data/Transmit Data -
3
Signal Ground
5
Function
RS-232
RX
TX
GND
9-Pin D Connector
5 1
9 6
Captive Screw Connector
Pin
1
Transmit Data/Transmit Data -
2
Receive Data/Receive Data -
Signal Ground
3
Transmit Data/Transmit Data -
4
Receive Data/Receive Data -
5
Function
5-pole Captive Screw
Connector
TX
RX
Gnd
TX
RX
RS-232
TX
RX
GND
TX
RX
Figure 10. Connector Pinouts
2. Connect the other end of the serial cable to the display or switching device to be
controlled through the unit.
IPL T SFI244 • Connection and Configuration 12
IR Connection
Wiring for the IR emitter is provided by the IR ports. The IPL T SFI244 provides enough
current to power up to four IR emitters with a 100-foot run each, or at least one at up to
4,000 feet. IR control can be applied to devices such as VCRs, audio tape players, or DVD
players.
00-05-A6-00-04-15
POWER
LAN
12V
.5A MAX
IPL T SFI244
COM1
TX RX TX RX
2-pole captive screw
connectors can also
be used.
FLEX I/O
21 3 4 1IR2 3 4
COM2
GSGSGSGS
G
White Striped Wire
100'
A 100' run can be used
with a maximum of 400'
for multiple IR emitters.
S
IR Emitter 1
Figure 11. IR connection with 8-pole Captive Screw and IR Emitter
1. Connect one end of an IR emitter cable to the rear panel IR port connector of the unit.
See figure 11 for connection options.
2. Place the head of each IR emitter over or directly adjacent to the controlled device’s IR
receiver.
IR learning frequencies are 30 kHz to 1 Mhz. See IR Learning for more information on IR
learning.
IPL T SFI244 • Connection and Configuration 13
Flex I/O Connection
The IPL T SFI244 provides flexible I/O ports that can be configured to three different
operational modes: digital input, digital output and analog input. These ports can
interface with devices such as relays, LEDs, and switches, and can also be configured to
receive analog voltages for use with photo sensors and level feedback.
1. Connect one end of a control cable to the rear panel flex I/O port connectors of the
unit.
2. Connect the other end of the control cable to the devices that are to be controlled
through the unit.
See Establishing or changing system or port settings for more information on
configuring the flex I/O ports.
00-05-A6-xx-xx-xx
POWER
12V
.5A MAX
Figure 12. Flex I/O Connection with 5-pole Captive Screw on an IPL T SFI244
Configuring the Hardware
To function together properly, both the controlling PC and the IPL T SFI244 must be
configured correctly. The PC must be network-capable, with the proper protocols installed
and the hardware configured correctly. The unit must be set to recognize and accept
commands, as well as pass them through to the switcher, projector, or other controlled
device.
LAN
COM1
COM2
TX RX TX RX
FLEX I/O
21 3 4 1IR2 3 4
GSGSGSGS
Ground
Wire Nut
Device 4
Device 3
Device 2
Device 1
PC Configuration
This manual assumes that you have a Windows® PC equipped with an operating network
adapter. To allow your PC to work with Extron Ethernet-controlled products, the TCP/IP
protocol must be installed and properly configured.
For use on an existing Ethernet LAN intranet, your network administrator can provide you
with a unique IP address or confirm whether you need to set up the IPL T SFI244 for DHCP
(Dynamic Host Configuration Protocol) to have an address assigned automatically when
you sign on.
IPL T SFI244 • Connection and Configuration 14
Initial start up
When you power on the IPL T SFI244 for the first time, there are two ways to set up the IP
address.
1. Use the ARP (Adress Resolution Protocol) command method.
2. Use the direct PC method.
The default Web pages that are pre-loaded on the IPL T SFI244 interface provide a way
to reconfigure the IPL T SFI244 once it has an active network connection with IP access.
These Web pages are compatible with Internet Explorer® (version 5.5 or higher). See
Communication with the Interface for information on accessing and configuring the
interface.
Once the unit has been reconfigured, an Ethernet (intranet or Internet) connection can
subsequently be used to contact or control it. See Ethernet Connection for additional
information.
IPL T SFI244 Interface Configuration
Configuring the IPL T SFI244 using the ARP command
You can make use of the ARP command to set up an IP address for your IPL T SFI244. The
ARP command tells your computer to associate the IPL T SFI244 unit’s MAC address with
the assigned IP address. You must then use the ping command to access the IPL T SFI244
unit, at which point the device server’s IP address will be reconfigured.
NOTE: To use this setup method, both your computer and IPL T SFI244 interface must
be connected to the same LAN. Or, you can use a crossover Ethernet cable to
connect the device server directly to your computer’s Ethernet card.
Use ARP to configure the IP address as follows:
1. Obtain a valid IP address for your IPL T SFI244 from your network administrator.
2. Obtain the IPL T SFI244 unit’s MAC address from the label on its rear panel.
3. If the unit has never been configured and is still set for factory defaults, go to step
4. If not, perform a Mode 4 system reset. See Resetting the Unit for detailed
information on reset modes.
CAUTION: The IPL T SFI244 unit must be configured with the factory default IP
address — 192.168.254.254 — before executing the ARP command,
as described in the following steps.
IPL T SFI244 • Connection and Configuration 15
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