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Patton Electronics
2012
Powered, Asynchronous to Synchronous
Converter
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Patton Model 2012
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Powered, Asynchronous to Synchronous Converter
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The Model 2012 uses an Elastic buffer to synchronize the async data with
the sync clocks.
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Features & Benefits |
- Provides Data Rates up to 19.2K bps, Including the 3/4 Rates
- Supports Multiple Character Lengths
- Large 16K Bit Data Buffer
- Allows the Connection of an Asynchronous Terminal (DTE) Unit to a
Synchronous Modem
- DB-25 Female Connectors for Interfacing to Your Terminal and Modem
Equipment
- Fully Rack Mountable
- Internal Linear Power Supply with External 110/220V Switch
- Housed in a sturdy Aluminum Enclosure
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Overview |
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The 2012 is an RS-232, Full Duplex Asynchronous to Synchronous Interface
that uses an Elastic buffer tosynchronize the async data with the sync
clocks. This device will take asynchronous data with 5 to 8 data elements
and a start and stop bit, and synchronize this data to the clock provided
to the synchronous port. Synchronization is accomplished by buffering the
async data in a 2048 byte FIFO to compensate for the sync clock rate being
slower than the incoming async data. When the async data is slower than
the sync clock rate, additional stop bits are added to the async data to
compensate.
Baud Rate is switch selectable from 150bps through 19.2Kbps and
112.5bps through 14.4Kbps. Selection of the number of data bits is set
with an options switch. The 2012 is designed to operate as a single sided
device. This allows operation for isochronous (clocked asynchronous) and
asynchronous devices to communicate through synchronous Modems. One
hundred-ten or 220 Volt operation is provided by a convenient switch
located on the rear panel of the 2012. Simply install the proper power
plug for the country of use and select the proper line voltage and the
unit is ready for operation.
The Model 2012 is available in both stand-alone subset or rackmountable
versions. |
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Applications: RS-232 Sync Modem to Async Terminal Conversion
Capacity: One Sync RS-232 Modem, One Async RS-232 Terminal
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Data Format: Asynchronous to Synchronous, Standard 5 to 8 Data Bits
Data Rates: 150 to 19.2Kbps, 112.5 to 14.4Kbps
Data Interface: EIA RS-232-C
RS-232 Physical Interface: Two Female DB-25 Connectors
RTS to CTS Delay: 10 mS (optional)
Enclosure: Aluminum
Power Requirements: 100-120/200-240VAC, 50 to 60Hz, 0.16/0.08A,
Switch Selectable
Approvals: UL, CSA & FCC Class A
Environmental: Oper Temp: 32° to 122°F (0° to 50°C), Rel Humidity:
5 to 90% non-condensing, Altitude: 0 to 10,000 feet
Dimensions: Height: 1.75 in (4.44 cm), Width:8.90 in (22.60 cm),
Length: 10.00 in (25.40 cm)
Weight: 2.25 lbs (1.02 Kg)
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Patton Electronics Products
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