MODEL 3220 20 SLOT INDUSTRIAL PC/AT COMPUTER CHASSIS RACKMOUNT/TOWER DOC# 2200 7" HIGH INDUSTRIAL RACKMOUNT CHASSIS KEY FEATURES PROVIDES 20 ISA SLOTS, TWO REMOVABLE MEDIA DEVICES AND OPTIMUM COOLING � Chassis design provides an EMI/RFI resistant four-layer Texas Micro Model 3220 Industrial Chassis provides 20 full- length 16-bit AT ISA expansion card slots in a 4U package. It has passive backplane with 20 terminated (16-bit AT) ISA slots been designed for use in laboratory, industrial, and telecommunica- tions environments for such applications as data acquisition and � 300- or 350-watt, 115 VAC or 230 VAC power supplies voice/fax servers. This sturdy, well cooled, easy to service rackmount chassis is designed for high reliability and high avail- ability of your most critical applications. � 350-watt, 48 VDC (35 - 74 VDC) power supply FLEXIBILITY AND EXPANDABILITY The Model 3220 chassis is based on a terminated passive � Washable filter and five fans provide clean forced air for backplane allowing easy increases to the system's performance by upgrading the CPU or other ISA Bus cards. A 300-watt switchable, balanced cooling and dust exclusion for all 20 slots and o 350-watt auto-sensing or 48 VDC 350-watt extended input range peripherals at 55 C ambient, extending component life (35 - 74 VDC) power supply, each with its own fan, provides power to the backplane and peripheral devices. Storage capacity of the Model 3220 includes up to two 3.5" internal hard drives, one front � Controls behind the front panel door include: disk drive activity accessible 3.5" floppy drive, and one front accessible 5.25" half- LEDs, power-on/off LEDs, system reset, and power-on/off height removable media peripheral device. All units comply with switches key U.S. and international safety and emission regulatory standards. CHASSIS CHARACTERISTICS � Front and rear panel industry standard DIN keyboard interface The 3220 Rackmount/Tower chassis is constructed of heavy- connector gauge painted steel. Special consideration has been taken to provide optimal cooling for each position in the entire card cage, peripheral bay, and power supply. Able to operate under extreme temperature � Rackmount or Tower orientation stress, it features a front accessible washable filter and five 42 CFM fans, providing clean positive pressure cooling throughout the chassis. The Model 3220 is designed to withstand elevated shock � One year warranty and complete documentation and vibration during operation. Texas Micro Inc., an ISO 9001 certified manufacturer, has been designing and manufacturing industrial computers and components since 1975. A founding member of PCI Industrial Computer Manufacturers Group (PICMG), a standards setting organization for PCI passive backplane technology, Texas Micro developed the industry’s first PC compatible computers using passive backplanes. The company offers a full line of rugged rackmount, benchtop, and mobile computer systems, CPU cards and add-on peripherals; and telecommunications/ internetworking servers. Texas Micro's products are manufactured in the USA specifically for industrial automation, computer telephony integration, and other mission critical, high reliability applications. MODEL 3220 INDUSTRIAL PC/AT COMPUTER CHASSIS SPECIFICATIONS � Physical: � Regulatory Compliance: Dimensions — 7" H x 19" W x 22" D Safety — UL 1950 178 mm H x 483 mm W x 559 mm D CUL TUV GS MARK (from behind front panel) Construction — Heavy-gauge steel, painted RFI — FCC Certified Class A Color — Texas Micro Beige, P/N 18831 CE MARK to CISPR 22 Class B Weight — 40 lbs. typical � Power: 300-Watt (switchable) 350-Watt (auto-switching) +5 VDC @ 25.0 Amp +5 VDC @ 50.0 Amp +12 VDC @ 14.0 Amp +12 VDC @ 8.0 Amp (12 pk) � Thermal Cooling: -12 VDC @ .5 Amp -12 VDC @ 4.0 Amp One power supply fan (26/30 CFM) and five 42 CFM bus -5 VDC @ .5 Amp -5 VDC @ 2.0 Amp cooling fans MTBF 50,000 hrs Open fram industrial power supply � Indicators and Controls: MTBF greater than 100,000 hrs Front Panel — System reset switch 350-Watt/48 VDC (behind Disk drive activity LED +5 VDC @ 50.0 Amp latchable door) Power on switch & LED +12 VDC @ 8.0 Amp (12 pk) � Expansion: -12 VDC @ 4.0 Amp 20-slot (16-bit AT) ISA passive backplane -5 VDC @ 2.0 Amp � Disk Storage: Wide input range industrial power supply Internal — Up to two 3.5" hard disks MTBF greater than 100,000 hrs Front One 3.5" floppy drive and one 5.25" half- � Input Voltage: Accessible — height removable media peripheral device 300-Watt Switchable power supply — (both behind latched door) 95 to 132 VAC; 180 to 264 VAC at 47 to 63 Hz � Keyboard: 350-Watt Auto-switching power supply — Standard 5 pin DIN AT connector on front & rear panel 95 to 264 VAC at 47 to 63 Hz � Options: 350-Watt/48 VDC power supply — Tower Stand Kit 48 VDC (35 - 74 VDC) Key Lock Kit 48 VDC Power Input Connector OPERATING ENVIRONMENTAL NON-OPERATING o o 0 to 55 C (32½ to 131½F) Temperature 0½ to 70½C (32½ to 158½F) 5% to 95% non-condensing Humidity 5% to 95% non-condensing 1G @ 10ms duration Shock 10G @ 10ms duration .25G @ 5-100 Hz Vibration 5G @ 5-100 Hz 0 to 15,000 ft. (4,572 meters) Altitude 0 to 50,000 ft. (15,240 meters) DESCRIPTION MODEL ISA 300W, 115/230 VAC 3220-300W (95 - 132VAC or 180 - 264 VAC) ISA industrial 350W, 115/230 VAC (95 - 264V) 3220-350W ISA industrial 350W, 48 VDC (35 - 74VDC) 3220-48 Tower Stand Kit TSK1 Key Lock Kit KL2 48 VDC Power Input Connector 48CON2 Texas Micro Inc. U.S. Phone: 1-800-627-8700 P.O. Box 42963 International: +31 36 536 5595 Houston, TX 77242-2963 Web Site: http://www.texmicro.com All trademarks referenced are the service mark, trademark or registered trademark of the respective manufacturer. 1995 Texas Microsystems, Inc. Specifications subject to change without notice. 08/09/95 © Printed in the USA. Rev. 1.03