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USER MANUAL GEMINI 1U ICE 19" 1U Rack Mount Industrial Compact Enclosure Issue D – March 2010 – ETH_GEMINI_1U_ICE_USM DIGITAL TECHNOLOGIES FOR A BETTER WORLD www.eurotech.com...
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GEMINI 1U ICE - user manual WARRANTY For Warranty terms and conditions users should contact their local Eurotech Sales Office. TRADEMARKS All trademarks both marked and not marked appearing in this document are the property of their respective owners. REVISION HISTORY Issue no.
Eurotech reserves the right to revise this document and to change its contents at any time without obligation to notify any person of such revision or changes.
To avoid damage caused by ESD (Electro Static Discharge), always use appropriate antistatic precautions when handing any electronic equipment. Life support policy Eurotech products are not authorized for use as critical components in life support devices or systems without the express written approval of Eurotech. CE notice...
Device labelling The GEMINI 1U ICE serial label is affixed to the end panel of the enclosure this contains the Eurotech part number which in turn contains information on the version and issue of this product the label also contains a serial number which is unique to each individual GEMINI 1U ICE.
Introduction Introduction The GEMINI 1U ICE system serves as a high performance, compact 19" rack mount ruggedised PC system for applications in IT systems, machine control, and kiosk solutions. The GEMINI 1U ICE is powered by an Intel Core 2 Duo / Core Duo / Core Solo / Celeron M processor based single board computer designed and manufactured by Eurotech.
Eurotech Worldwide Presence). Disk options: Mechanical 2.5inch SATA or IDE hard drive. Solid State USB flash module. GEMINI 1U ICE (AC version) fitted with parallel port on SUBD25 instead of the two DB9 serial ports COM2 and COM3. ETH_GEMINI_1U_ICE_USM...
Introduction Features of the GEMINI ICE The GEMINI 1U high 19" Rack Mount enclosure offers the features listed below: Front panel On/Off momentary switch with integral blue power LED. Access hole to recessed reset switch. SATA/IDE access activity LED. ...
There is also a controllable system fan supplied in the GEMINI 1U ICE which helps to cool down the PCI cards and to extract warm air out of the box. It might be required to turn it on when one or two high-power PCI cards dissipating some additional heat are fitted.
Connectors Connectors The connectors on the GEMINI let you connect external devices such as keyboards, mouse devices, printers etc. Connector Function See … COM1 Serial port 1 (RS232) Page 15. COM2 Serial port 2 (RS232/422/485) Page 15. COM3 Serial port 3 (RS232) Page 15.
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GEMINI 1U ICE - user manual AC version USB1 COM2 COM3 LINE_IN LINE_OUT SVIDEO CVBS COM1 ETH1 ETH2 ETH3 ETH4 USB2 DC version USB1 COM2 COM3 SVIDEO CVBS LINE_IN LINE_OUT COM1 ETH1 ETH2 ETH3 ETH4 USB2 Further details about these connectors are provided in the following sections.
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Connectors COM1/2/3 – RS232 serial ports (RS422/485 option on COM2 only) DB9 male Signal name Signal name DCD/422TX-/485- RXD/422TX+/485+ TXD/422RX+ DTR/422RX- Ground ETH1/2/3/4 – LAN RJ-45 10/100/1000Mb/s. Signal name Signal name (10/100) (10/100/1000) MD0+ MD0- MD1+ No Connect MD2+ No Connect MD2- MD1- No Connect...
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GEMINI 1U ICE - user manual LINE_IN, MIC, LINE_OUT – Audio connectors 3.5mm stereo audio jacks are used for audio connection. The audio codec can operate in either of the following modes: 2.0 mode, which allows for microphone in, line in and line out operation.
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Connectors USB1/2 – USB ports 1 and 2 USB type A connector. Signal name VBUS Data- Data+ Ground VGA – VGA connector DB15 Female PC99 colour: Blue Signal name Signal name Green Blue No Connect Ground Ground Ground Ground +5V (Fused) Ground No Connect DDCSDA...
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GEMINI 1U ICE - user manual DVI – DVI connector DVI-I (Digital Visual Interface – Digital single link & Analogue) Signal name Signal name TMDS D2– No Connect TMDS D2+ +5V Power TMDS D2 Ground Shield No Connect Hot Plug...
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The maximum voltage range allowed by the DC input is 8 to 24VDC. The power rating of the DC input source must be chosen in accordance to the maximum power consumption of the GEMINI 1U ICE. Worst case: 100 Watts (figure taken with T7400 processor stressed to the absolute maximum power and with two additional PCI cards in operation) The DC input does not have any polarisation protection.
GEMINI 1U ICE - user manual Internal configuration Refer to Eurotech Worldwide Presence before proceeding any further. The internal components of the unit must only be accessed by suitably qualified personnel using anti-static equipment. The power supply must be switched off and the AC or DC input cable unplugged.
Internal configuration PCI card module This section explains how to remove the PCI module and fit a PCI card. The components described in the procedures that follow are illustrated in the following diagram: Retaining screw position PCI riser PCI card positions PCI card retaining screw Locating slots for lugs in base PCI card support bracket...
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GEMINI 1U ICE - user manual To remove the PCI module, follow these steps: Remove any cables attached to installed PCI expansion cards. Unscrew the card support bracket to free the back of the PCI boards. Unplug the flexible riser connection from the GEMINI SBC.
Internal configuration User status/display and navigation buttons The LCD offers 2 x 24 character visibility with white lettering on an illuminated blue background. The Front Panel Interface enables connection to the front navigation/input switches and the three user- defined LEDs. The LCD and Front Panel Interface are shown in the following photograph: LED ident strip The Front Panel Interface is ‘stacked’...
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Control of the character display, LEDs and navigation keys is implemented using drivers supplied by Eurotech. These functions are fully programmable and are available as user-defined controls for OEM customers. Drivers are available for Windows XP and Linux. Contact Eurotech Technical Support for...
Internal configuration Front panel interface module Eurotech ref: GEMINI-ICE-FPI 6560-00772-001-101 The front panel interface module assembly is shown below: Fans GPIOs Serial Membrane Power Features System fan speed controller and 2x24 LCD driver. Front membrane interface supporting three LED’s and six buttons.
Internal configuration Front panel breakout module Eurotech ref: GEMINI-ICE-BREAKOUT 6560-00769-001-101 The front panel breakout module assembly is shown in the following photograph: Features ON/OFF momentary switch with integral blue LED. Reset switch. HDD activity indicator LED. ...
GEMINI 1U ICE - user manual Drive bay module The drive bay module features: Slimline slot loading DVD/CDRW (Secondary Master). Slimline SATA or IDE 2.5" hard disk drive (Primary Master). CD/DVD adapter PCB. It is shown in the following photographs:...
The USB flash module is interfaced on USB port 6 with a special USB cable (as shown below). If such a module is used, the sixth USB port broken out on the front panel of the GEMINI 1U ICE is not available and blanked by the membrane itself.
GEMINI 1U ICE - user manual Dimension details All dimensions above are in mm. The unit complies with standard (IEC 60297 and IEC 60917) 19" Rack Mounting dimensions and will fit into a standard rack cabinet. The rack mount brackets can be adjusted in order to recess front panel features (i.e. to ensure connectors clear cabinet doors etc.).
Appendix A – EMC conformity Appendix A – EMC conformity The European Directive 89/336/EEC, on Electro-magnetic Compatibility (EMC), requires that, generated electro-magnetic disturbance must, be in accordance with European Harmonised Standards, for Electro-Magnetic Emissions and Immunity. Generic Emissions and Immunity Standards Emissions: EN61000-6-3 ...
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