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The following short haul modems which can also be used as RS-232 to RS-422 protocol converters are available
from S.I. Tech.
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Short Haul Modems (Metallic Bit-Drivers)
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Product
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Form Factor
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Protocol
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Key Features
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2526
HTML | PDF
Photo
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Mini
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RS-232 to RS-422
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Point-to-Point Mini Bit-Driver®
External Power, (Requires 2101 Power Supply)
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9338
HTML | PDF
Photo
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Stand Alone
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RS-232 to RS-422
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RS-232C, Type D Asynchronous at DC to 56 Kbps Modem
Can convert from RS-232 to RS-422 protocol
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Opto Isolator Bit-Drivers®
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Product
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Protocol
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Key Features
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2281
HTML | PDF
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Optically isolated
RS422 to RS422 converter
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External Power, (Requires 2121 Power Supply)
Isolation - 1000VAC between the DTE port and the DCE and power ports
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2282
HTML | PDF
Photo
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Optically isolated
RS232 to RS232 converter
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External Power, (Requires 2121 Power Supply)
Isolation - 1000VAC between the DTE port and the DCE and power ports
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RS-232 to USB Bit-Drivers®
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Product
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Protocol
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Key Features
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212005
HTML | PDF
Photo
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RS-232 to USB Bit-Driver
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Plugs directly into S.I.Tech 2005 DB25 connector
Connects to any PC with USB port (S.I.Tech #7105 USB Cable)
300 to 115.2 Kbps Data Rates
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Note: Click on HTML or PDF to view the technical data sheet.
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