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Twinax Terminals
CLI 5476
CLI 5477
CLI 5488
CLI Keyboard
I-O 2677m
I-O Keyboard
IBM 3476
IBM 3477
IBM 3486
IBM 3487
IBM 3488
IBM 3489
IBM Keyboard
Praim 5488
Praim 5488 Plus
Praim Keyboard






I-O 2677M Twinax Display Module
for System i, i5, iSeries, AS/400 and S/36

An InfoWindow Compatible 
Modular Twinax Display Station/Terminal
for the i5, iSeries, AS/400 and S/36

PLEASE NOTE The I-O 2677m has been discontinued and is only available as a refurbished unit on an "as available" basis.
The direct replacement product is the CLI 5476 Modular Twinax Terminal.
Please click here to be taken to the CLI 5476 Twinax Terminal page.


The I-O 2677M Modular Twinax Display Station is a low cost, modular midrange Twinax display station which is compact and fully featured. The I-O 2677M includes the Twinax Logic Module, a 122-key or 102-key keyboard, Twinax-Y Cable and a universal power supply.

PLEASE NOTE:  The I-O 2677m is only available as a refurbished product. We also have the following refurbished Twinax terminals available.  They are fully compatible alternatives to the 2677m.

The I-O 2677M provides outstanding benefits such as: (Click on Picture above for additional specifications)

  • Exclusivity - Exclusive features such as Twinax Monitor Mode

  • Multi-Session - Four session (3 Display / 1 Printer) for multi-task functionality

  • Compact Design - Requires minimal space

  • Parallel Printer Port - Printing flexibility at a very low cost. Can be System Addressable or local for screen prints (local use does not require a Twinax address)

  • High Resolution - Sharp, easy-to-read characters

  • Uses Standard LCD Color Monitor or SVGA Color Monitor* - Can use any PC SVGA PC type color monitor as the Display (*optional)


  • Attaches to: System i, i5, iSeries, AS/400, System/36, /38, 5294, 5394, 5494, and I-O, Decision Data, Perle compatible remote controllers

  • Multiple Sessions: 3 Display + 1 Printer

  • Multiple Emulations: 3180, 3196, 3197C & D, 5251-11, 5291, 3487C Non Info Window

  • Host Addressable Parallel Printer Port

  • Multiple Language Support:
    US/Canadian English, UK English, Austrian/ German, Swiss-German, French (AZERTY), Belgian (AZERTY), Swiss-French, Canadian French, Italian, Spanish, L/A Spanish, Portuguese, Swedish, Finnish, Danish, Norwegian, Dutch, and Multinational

  • Auto Terminating Twinax "Y" Cable

The I-O 2677M* includes a 90-Day Warranty.   The I-O 2677M is a leader in modular Twinax display stations for those who have not made the jump to Ethernet connectivity and those who need the rock solid stability of "green screen" Twinax Terminals.

* Monitor not included.


Click here for more information on the I-O Corporation 2677m Twinax Terminal

Purchase On Line

Additional Features



VESA-DPMS Power Saver Mode

Reduces power consumption on the monitor.

Horizontal Split Screen

80/80, 80/132, 132/132 modes for multi-task operation.

Auto Dim/Power Saver Mode

Saves 40-50% of power, reduces power consumption to 18 watts.

Multiple Printer Emulations

5224, 5225, and 5256 emulations allow flexible, low cost printing.

Printer Control from Keyboard

New Line, Form Feed, Stop, Start, and Cancel are all available from the keyboard.

I-O Command Pass-Thru™TM

Allows control of all user-programmable features of the printer.

Local Screen Print

Local print copy at any time.

Type Ahead Feature

Allows keystrokes to be typed when display is inhibited.

Record/Pause/Play Function

Up to 1570 keystrokes of Record/Pause/Playback past enter with security options.

Overscan/Reverse Video

Reverse the background and text of the screen.

Software Security

Blanks the screen and inhibits input from the keyboard without signing off the display.

Printer Code Editor

Allows customization of printer tables which provide attachment to various printers.

Twinax Monitor Mode

Diagnostic tests that indicate what is occurring on the Twinax cable.

Technical Specifications


Feature / Description


Supports VGA/SVGA monitors (optional)


80 column - 960 x 416 or 132 column - 1056 x 435


3 display, 1 printer (DDDP)


122-key (standard) or 102/103-key (optional), low profile, adjustable height, tactile keys


Display Module: FCC Part 15, Energy Star, CE Power Supply: UL, CSA, CE, Baurt


100-250 VAC 47-63 Hz Auto-ranging


+32░ to 105░ F (0░ to +40░ C)



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2677m Twinax Terminal and 2677e Ethernet Terminal



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Click on item below to go to:
122 Key Driverless Keyboards for PCs and Thin Clients
PROedge HC16 Thin Client Terminal
PROedge HC5 Thin Client Terminal
PROedge HX8 Thin Client Terminal
I-O 2677e - Ethernet Terminal
I-O 2677M Display Module
I-O 2676D AS/400 Display Station
I-O 2677C AS/400 Color Display Station
I-O 2677D AS/400 Display Station
I-O Twinax Display Stations for AS/400 & AS/36
Twin Data Display Station Page



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