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© 2004 GDP Space Systems - a division of Delta Information Systems, Inc. |
[ Data Switches ]
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The Model 910 Analog Matrix Switch (AMS) is a 128-input to 64-output crosspoint switch. This 3.5 inch high rack mounted unit has both stand alone and remote control operations. |
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Features |
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A keypad entry system and VF display are utilized in the standalone data entry, and control. An RS232 communications port provides independent host computer remote control operations. An optional IEEE-488 remote control interface can also be provided. The Model 910 central processing unit (CPU) accepts setup information from local front panel key entry or data transfers from a remote host computer and requires no other interventions for operations. Functions defined by a system operator or host computer remain constant until a request for change has been made. Should a power failure occur, the system maintains the last setup in a Non-Volatile RAM storage area. Upon restoration of power, the Model 910 restores the last operational setup. The control operations allow operator assignments for any one of 128 analog inputs to be connected directly to any one of 64 analog outputs. The internal CPU system maintains setup and error control so that no more than one input can be assigned to any one output. The analog inputs can accept signals from D.C. to 6 MHz at 10Vp-p (+5V to -5V). Input and output signals are electrically compatible with the GDP Space Systems and multi-channel Digital to Analog Converter Model DAC001. The output circuitry is designed to so that no additional external leveling circuitry is required to interface with the DAC001. Input and output connections are made to the Model 910 through six Mini-D 50 position receptacles. Four of the connectors provide for the 128 analog inputs and two provide the 64 analog outputs. The output signals maintains high isolation between all other outputs, with a maximum of 0.1 dB input to output attenuation over a D.C. to 400 kHz input bandwidth. |
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Applications |
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| Typical applications for the Model 910 are in the areas of Telemetry, PBX Systems, Instrumentation, and Analog Networks. | |