Product

MLC 226 IP – Enhanced MediaLink Controller with Ethernet Control

Key Features

  • Ethernet monitoring and control
  • Bidirectional RS-232 port for universal display control
  • Three IR/Serial ports for one-way control of external devices
  • Six internal relays for control of room functions
  • Two Digital I/O ports
  • RS-232 port for MediaLink Switcher support
MLC 226 IP Series
IP Intercom
   Connection type (IPI–MLC)RJ-45 jack for CAT 5/5e/6 cable
   Audio
      Frequency response20 Hz to 3.3 kHz, ±1 dB
      Audio processing
         Audio formatPCM, µ-law companded
         Sampling rate8 kHz
         Sample size16 bit, µ-law companded to 8 bit
         Audio latencySoftware: 30 ms through 160 ms
Network: <150 ms, typical
   Audio output
      Number/signal type1 mono (for use with an optional IP Intercom)
      Line level output-10 dBV (316 mVrms), unbalanced (via 3.5 mm captive screw connector, 2 pole)
   Communication
      Transport bandwidth for IPI control and audio, half duplex80 kbps (0.08% of 100Base-T)
      Ethernet protocolIP (control), TCP (control), UDP (audio)
Control — host ports
   Serial host port2 bidirectional RS-232: 1 rear panel female 9-pin D connector (shared with digital input), 1 front panel 2.5 mm mini stereo jack
   Baud rate and protocol38400 baud, 8 data bits, 1 stop bit, no parity
   Serial control pin configurations9-pin D connector: 2 = Tx, 3 = Rx, 5 = Gnd
Mini stereo jack: tip = Tx, ring = Rx, sleeve = Gnd
   Ethernet host port1 female RJ-45
   Ethernet data rate (for network communication)10/100Base-T, half/full duplex with autodetect
   Ethernet protocolARP, ICMP (ping), IP, TCP, DHCP, HTTP, SMTP, Telnet
   Ethernet default settingsLink speed and duplex level = autodetected
IP address = 192.168.254.254
Subnet mask = 255.255.0.0
Default gateway = 0.0.0.0
DHCP = off
   Web serverUp to 200 simultaneous sessions
7.25 MB nonvolatile user memory
   Secondary control panel (SCP)(1) 3.5 mm 5-pole direct insertion captive screw connector (shared with control module port)
   Program controlExtron Global Configurator for Windows®
Extron Simple Instruction Set (SIS)
Microsoft® Internet Explorer®, Telnet
   IR learning frequencies30 kHz to 62 kHz
   IR learning distance2″ (5.1 cm) to 12″ (30.5 cm) from the front panel
Relay
   Number/type6 momentary or latching (configurable via software)
   Connectors(3) 3.5 mm captive screw connectors, 3 pole
   Connector configurationGroups A, B, C; each with 1 common and 2 normally open relays (default)
   Contact rating24 VDC, 1 A
Serial
   Display control port(1) 3.5 mm direct insertion captive screw connector, 3 pole, programmable for bidirectional RS-232 control (±5 V) or TTL level (0 to 5 V) infrared control up to 1 MHz
   Switcher control port(1) 3.5 mm direct insertion captive screw connector, 3 pole, for bidirectional RS-232 control (±5 V)
   Baud rate and protocol (RS-232)115200 to 300 baud (9600 baud = default); 8 (default) or 7 data bits; 1 (default) or 2 stop bits; no parity (default), or even or odd parity
IR/serial
   IR/serial control ports(3) 3.5 mm direct insertion captive screw connectors, 2 pole
Programmable: unidirectional RS-232 (±5 V) control, or TTL level (0 to 5 V) infrared control up to 1 MHz
   Baud rate and protocol115200 to 300 baud (9600 baud = default) ; 8 (default) or 7 data bits; 1 (default) or 2 stop bits; no parity (default), or even or odd parity
Digital I/O
   Number/type1 digital input/output (configurable), 1 digital input
   Connector1 rear panel female 9-pin D connector (shared with the serial host port)
(1) 3.5 mm direct insertion captive screw connector (shared with power sense port)
   Pin configuration9-pin D connector: 1 = digital input, 5 = Gnd; power sense = digital in, GND = Gnd
   Digital inputs
      Input voltage range0-12 VDC
      Input impedance28k ohms
      Programmable pullup2k ohms to +5 VDC
      Threshold low to high>2.8 VDC
      Threshold high to low<2.0 VDC
   Digital output250 mA sink from 24 VDC, maximum
General
   Power supplyExternal
Input: 100-240 VAC, 50-60 Hz
Output: 12 VDC, 1.5 A, 18 watt
   Power consumption
      MLC 226 IP DV+Includes MLC 226 IP and IRCM-DV+
         Device5.4 watts, 12 VDC
         Device and power supply6.5 watts, 100-240 VAC, 50-60 Hz
      All other models
         Device5.0 watts, 12 VDC
         Device and power supply6.4 watts, 100-240 VAC, 50-60 Hz
    NOTEIf the MLC powers accessories (control modules, SCPs), the MLC must be powered by its own external power supply, not by a switcher. If accessories are powered separately, the MLC may be powered by an MLS or PVS switcher.
   Ambient temperature/humidityStorage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
   CoolingConvection, no vents
   Thermal dissipation
      MLC 226 IP DV+Includes MLC 226 IP and IRCM-DV+
         Device18.5 BTU/hr
         Device and power supply21.9 BTU/hr
      All other models
         Device17.0 BTU/hr
         Device and power supply21.8 BTU/hr
   Mounting
      Rack mount
         MLC 226 IP DV+No
         All other modelsYes, with optional rack mounting kits
      Furniture or wall mount
         MLC 226 IP DV+Yes
         All other modelsYes, with optional mounting kits
   Enclosure type
      MLC 226 IP, MLC 226 IP DV+High-impact plastic faceplate, metal rear enclosure
      MLC 226 IP AAP, MLC 226 IP LMetal faceplate, metal rear enclosure
   Enclosure dimensions
      MLC 226 faceplate4.50″ H x 6.42″ W x 0.10″ D (115 mm H x 163 mm W x 2.6 mm D) (3 gang)
      MLC 226 AAP, MLC 226 IP DV+ faceplates4.50″ H x 10.04″ W x 0.10″ D (115 mm H x 256 mm W x 2.6 mm D) (5 gang)
      MLC 226 L faceplate3.15″ H x 6.50″ W x 0.10″ D (80 mm H x 166 mm W x 2.6 mm D)
      Device
         MLC 226 IP DV+2.74″ H x 5.26″ W x 1.94″ D (70 mm H x 134 mm W x 50 mm D) and
2.74″ H x 2.60″ W x 0.90″ D (70 mm H x 66 mm W x 23 mm D)
(Depth excludes knob and buttons. Fits some 5 gang boxes. Allow at least 2.1″ (53 mm) depth in the wall or furniture.)
         All other models2.74″ H x 5.26″ W x 1.94″ D (70 mm H x 134 mm W x 50 mm D)
(Depth excludes knob and buttons. Fits some 3 gang boxes.)
   Product weight
      MLC 226 IP DV+1.0 lbs (0.5 kg)
      All other models0.7 lbs (0.3 kg)
   Regulatory complianceCE, C-Tick, c-UL, FCC Class A, ICES, KC, UL, VCCI
Complies with the appropriate requirements of Section 508 of the Rehabilitation Act (29 U.S.C. 794d).
   Product warranty3 years parts and labor
   Everlast power supply warranty7 years parts and labor
    NOTEAll nominal levels are at ±10%.
    NOTESpecifications are subject to change without notice.

The Extron MLC 226 IP MediaLink Controller is an enhanced control panel for controlling AV equipment in any classroom or conference room. It standardizes the control interface for all systems, making display systems simple to use. Standardization also makes setup and maintenance easier to support. The MLC 226 IP also includes IP Link® with GlobalViewer®, a free Web-based AV resource management and remote control software application.

The MLC 226 IP MediaLink Controller offers several enhanced control capabilities including six input selection buttons, two bidirectional serial ports for display and switcher control, three unidirectional serial/IR control ports, six relays, and support for optional IRCM - Infrared Control Modules to control VCRs, DVDs, and other IR controllable equipment.

The flexible MLC 226 IP acts as an extended remote control panel. It is not a switcher; instead, as a controller, it tells the display when to switch between its various inputs. Presenters with little or no training can walk into any multimedia classroom and operate the AV system. The MLC 226 IP includes universal display control for a display's power, input switching, and volume control. The MLC 226 IP features backlit buttons that can be custom-labeled for easy identification. Because the buttons illuminate, they are helpful for presenters in low-light environments. The input selection and room/function buttons on the MLC 226 IP can be utilized for source selection and relays, as well as sending various RS-232 or IR commands.

Especially vital for high traffic areas, the MLC 226 IP is housed in a secure, three-gang enclosure. It has the same look and functionality regardless of where it is mounted: a lectern, desk, wall, rack, or wall box.

Easy System Configuration using Global Configurator Software

The MLC 226 IP is designed to be configured with Extron's Global Configurator. With Global Configurator, the MLC 226 IP can be configured with a wide selection of commonly used display control drivers. These RS-232 or IR drivers are essential for the MLC 226 IP to effectively communicate with a display device. They enable the MLC 226 IP to control basic display functions such as power, input selection, and volume adjustment. Users can create their own drivers or go to the Extron Web site to download RS-232 or IR drivers compatible with the latest and most popular display devices. Global Configurator also adds support for GlobalViewer, a free Web-based AV resource management and remote control software application specifically designed to work with products that include IP Link technology.

The MLC 226 IP is designed to work with almost every Extron switcher, including the MediaLink Switchers, which are specifically designed to complement MediaLink Controllers. MediaLink Switchers are available to accommodate a variety of video, RGBHV, and audio signals while providing unique features that expand AV system capabilities. The MLC 226 IP can also work as a stand-alone device to control a display without the aid of a switcher.

Ethernet Control

The MLC 226 IP is equipped with Ethernet control and is designed to work in conjunction with GlobalViewer, Extron's Web-based AV resource management and remote control application. Together, these form a powerful control solution with the following features:

  • Proactive maintenance — GlobalViewer can store and display information about connected devices like serial numbers, owner identification, maintenance history, and installed firmware versions. This centralized data can be collected and used to reduce maintenance costs and guide future purchasing decisions. For instance, a projector can be polled routinely to track lamp usage and total life time. When lamp usage reaches a predetermined number of hours, the MLC 226 IP can send a report via e-mail.
  • Event scheduling — User-defined tasks are easy to configure and schedule with GlobalViewer without the need for traditional programming. For instance, an administrator may want to turn off all projectors every Friday at close of business. The administrator can schedule the system to turn off all projectors at a specified time, and raise all projection screens that were left down.
  • Remote technical support — Technicians can troubleshoot systems remotely because GlobalViewer provides the real-time status of connected devices. Information such as connection status, power state, and current input selection is displayed in a central location. For many connected devices, technicians can toggle power on or off, switch sources, control volume, and more without leaving their office. Many common problems can be resolved without traveling to the equipment.
  • Theft alerts — IP Link-enabled products are always on and routinely poll their attached devices for status information. If any serially controlled device such as a projector or display is physically disconnected from the network, the MLC 226 IP monitoring its status will know immediately. In such an event, it can send an e-mail message notifying security personnel of the possible theft. For fast action, e-mails can be sent to multiple addresses including cell phones and wireless devices.

Data Logger

Data Logger is a free Microsoft® Excel-based spreadsheet application that allows administrators to automatically gather up-to-date lamp hour and usage statistics for multiple rooms of AV equipment. It provides a simple, convenient way to retrieve AV system usage statistics into a single document for data analysis, collecting critical system information such as frequency of usage for each front panel input and current lamp hours of connected projectors.

Features

  • Ethernet monitoring and control — An IP integration technology developed by Extron specifically engineered to meet the needs of professional AV environments that enables the MLC 226 IP to be controlled and proactively monitored over a LAN, WAN, or the Internet.
  • Bidirectional RS-232 port for universal display control — The MLC 226 IP has a dedicated port for communicating with virtually any projector or flat panel display via IR or RS-232. Control drivers can be downloaded or created using the intuitive software.
  • Three IR/Serial ports for one-way control of external devices
  • Six internal relays for control of room functions — Enables control of lighting, screen settings, and other device functions. The relays may be controlled through the front panel, SCP 226 control panel, IR 402 remote, or RS-232.
  • Two Digital I/O ports — Port 1 is selectable as a digital input or digital output and can interface with a variety of devices, such as sensors, switches, LEDs and relays. Port 2 is selectable as a digital input or power sense input. The power sense input can verify the On/Off status of a device.
  • RS-232 port for MediaLink Switcher support — For controlling an optional Extron MediaLink Switcher.
  • Volume control with volume indication for display or MediaLink Switcher — Allows for convenient, centralized control without additional remotes. The five LEDs provide clear indication of the current audio setting.
  • Discrete ON and OFF display power controls — Simplify system operations and eliminate the need for an external display remote.
  • IR learning for customized control of external sources when used with optional IRCM - Infrared Control Modules
  • Supports IP Intercom — The optional IPI 101 AAP and IPI 104 AAP IP Intercom Modules provide two-way, half-duplex communications over an IP network between a classroom and remote location such as a help desk.
  • Configurable buttons — Can be set up to trigger a variety of functions such as selecting an input, sending a serial or IR command, or controlling a relay.
  • Macro capability — Any button can be configured to execute multiple actions through the serial and IR control ports. For instance, the touch of a single button could trigger commands to turn on the display, select the display's RGB input, and select an input on the MLS - MediaLink Switcher.
  • Tri-color, backlit buttons can be custom labeled for easy identification — Buttons illuminate red, green, or amber, depending on function, for ease of use in low-light environments.
  • Inactivity timer for display shutoff — Preserves energy, prevents plasma burn-in, or extends projector lamp life.
  • Thousands of Extron certified, ready-to-use device drivers
  • Front panel security lockout — When the security lockout mode is engaged, the MLC 226 IP's front panel becomes inoperable unless a user-defined PIN number is entered. No functions of the controller or IR remote can be activated.
  • Integrated high performance Web server — Features a built-in Web server with memory available for storing device drivers, GlobalViewer, and custom user Web pages.
  • Removable button caps — Make it easy to label each button to clearly indicate its function; labels can be quickly changed and don't require programming or engraving.
  • Section 508 Compliant — Meets or exceeds accessibility standards for Electronic Information Technology. For more information about Extron's Commitment to Accessibility please see our Accessibility Page.
  • Supports the Extron Control App
  • Optional SCP 226 Secondary Control Panel, part # 60-671-xx — Duplicates the MLC 226 IP's front panel buttons and offers a second access point within a room.
  • Includes black and white faceplates
  • Optional mounting kits enable wall-, lectern-, or table-mounting
  • Includes three-gang mud ring
  • External Extron Everlast™ power supply included — Provides worldwide power compatibility with high‑demonstrated reliability and low power consumption
  • Extron Everlast Power Supply is covered by a 7‑year parts and labor warranty