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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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Description
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2025
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RS-232C, Asynchronous at 100 bps to 56 Kbps
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2325
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Series 3000 Card - Designed to work with 2025 Modems.
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2330
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Series 3000 Card - RS232 Async
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2331
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Series 3000 Card - 2 Channels, RS232 Async
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2526
Photo
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- Point-to-Point Mini Bit-Driver®
- External Power, (Requires 2101 Power Supply)
- RS-232C to RS-422 (4 Wire Cable) converter
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9338
Photo
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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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Description
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2281
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- Optically isolated RS422 to RS422 converter
- External Power, (Requires 2121 Power Supply)
- Isolation - 1000VAC between the DTE port and the DCE and power ports
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2282
Photo
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- Optically isolated RS232 to RS232 converter
- 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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Description
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212005
Photo
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- RS-232 to USB Bit-Driver
- 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: Adobe Acrobat
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