2U Computer Rackmount CRM223 • (4) PCI Slots or (2) PCI Slots, (1) Shared PCI/ISA Slot, (1) ISA Slot • (1) 3.5” Floppy, (1) CD-ROM, (2) 3.5” Hard Drive Bays • Front Panel LEDs • Front Fan, Separate Fan for Power Supply • 300 or 400 W AC or DC Power Supply • 3.5” (2U) H x 19” W x 21.25” D SPECIFICATIONS: CABINET FINISH POWER SUPPLIES • 2U size ATX supplies, 300 or 400 watt • Beige or Black front • Universal AC or -48VDC input • Yellow chromate plating all other parts • Custom Finishes Available • Redundant power supplies also available FRONT PANEL CONTROLS PERIPHERAL SUPPORT • (1) Front accessible 3.5" Floppy Drive Bay • Reset • (1) Front accessible CD ROM Drive Bay • System on/off • Keyboard, Mouse, and USB • (2) Front accessible 3.5" Hard Drive Bays REAR PANEL I/O DIMENSIONS • 3.45" high x 19" wide x 21.25" deep • Serial and Parallel ports • Chassis width is 17". • All other ports off boards STATUS INDICATION POWER SUPPLY 300 or 400 Watt, AC or DC Input • A standard LED display panel provides system status and alarm indications on voltages, fans, temperatures, and other operating 230 Watt DC Redundant parameters. 320 Watt AC Redundant OPERATING ENVIRONMENT O Universal AC -48 VDC • Temperature 0 - 40 C (depending on board installed) 320W 230W • Humidity 10 - 90% non condensing Voltage 300W 400W 300W 400W (redundant) (redundant) 30 42 30 5V 30 40 30 BACKPLANE SUPPORT • Multi-layer, low noise, minimal capacitance passive backplane 3.5V 20 20 15 20 20 20 • Four slots maximum, ISA or PCI-Local Bus 12V 11 14 18 11 14 14 -12V 1.0 1.0 1.0 1.0 1.0 0.5 STANDARD BACKPLANE INCLUDES • (4) PCI Slots -5V 1.0 1.0 0.5 1.0 1.0 0.5 or 5VSB 0.75 0.75 4 1.0 1.0 1 • (2) PCI Slots, (1) Shared PCI/ISA Slot, (1) ISA Slot Combined 160W 210W 150W 32A 42A 220W 3.3V and 5V COOLING • Two front blowers • Separate fan for power supply • Large filtered entrance www.dtims.com Rev. 1.2 1.800.443.2667 July 2003 All trademarks and tradenames are the property of their respective owners. CRM223 2U Computer Rackmount Top Open The CRM223 is an ideal gateway plat- DC input voltage of 40-60 VDC (-48 volt is installed in a high vibration environ- form with it’s small size and large number DC nominal). The supply has standard ment. The card area can only be config- of features. Some of the CRM223's fea- ATX output. ured with a butterfly style backplane cus- tures include a relatively large power sup- Two blowers are directly in front of the tom to this chassis and will support up to ply, diagnostic features, cooling, slot cardcage for optimal cooling of the cards. 4 I/O slots plus the CPU. count, and storage capacity, all in 3.5" of The blower assembly can be removed by The CRM223 has as a standard feature rack space. unscrewing one captive screw inside the an LED status indicator panel. The LED The chassis is manufactured of 16, 18, unit. If the fan should stop operating, the panel will provide status of fans, internal and 20 gauge steel that is plated and system monitor would trigger an alarm temperature, voltage signal conditions, painted for corrosion resistance. The inte- and an LED indicator would light up on and other conditions. Also featured on rior plating insures long life and enhanced the front panel. The air filter, which the status panel are a system reset switch, EMI/RFI qualities. The front of the unit maintains the cleanliness inside the chas- power ON/OFF switch, keyboard port, is painted. sis, is also easily accessible. The main fil- mouse port, and USB port. The front drive bay area will accept ter can be serviced by removing the filter Contact DTI Sales and Marketing one floppy drive, one 5.25" size drive (i.e. from the front door of the unit. Department for more information. CD ROM drive), and two 3.5" hard The side loading card cage allows easy drives. The two hard drive bays can be access and quick installation and removal configured with an optional SCA board to of the plug in cards in the passive back- provide hot plugging of the two drives. plane. The top cover can be removed by The CRM223 has one power supply, unscrewing the screws around the unit. which supplies up to 400 watts to the unit. The cardcage can then be rotated by A 300 watt supply is also available. The removing two screws located on the rear All products are shipped FOB factory (MS). Specifications subject to change without notice. power supply system supplies up to five of the unit and up to six screws on the bot- Trademarks are the property of their respective owners. voltages to the system. The power supply tom. A holddown bar is also provided as Copyright 2001 by Diversified Technology. All rights reserved. is available with a universal AC input or a a protective measure for the unit in case it www.dtims.com 1.800.443.2667 476 Highland Colony Parkway • Ridgeland, MS 39158