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PC/104 Communications Modules
Diamond's line of rugged, wide-temperature PC/104 and PC/104-Plus Communications Modules feature standard and optoisolated RS-232/422/485 serial interfaces, Ethernet, CAN bus, GPS, and digital I/O functions.
Click below for details on our PC/104 form-factor communications modules:
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| 4 RS-232/422/485 ports, extensive address/interrupt configurations, extended temperature |
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| 8-Channel, Software Programmable PC/104 Serial Port Module |
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| High Performance PC/104-Plus
8 Port RS-232/422/485 Serial I/O Module |
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| 4 - Port RS-232 + 48 Digital I/O PC/104 Module Extended Temperature |
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| Opto-Isolated RS-232/RS-422/RS-485 PC/104 Module |
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| Dual CAN port + GPS PC/104 Wireless Communications Module
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| PC/104-Plus Expansion Module with Ethernet and Digital I/O |
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| 8-Port RS-232/RS-422/RS-485 PC/104 Module |
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See our Serial Port Modules feature comparison chart
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Other PC/104 and PC/104-Plus Expansion Modules |
Diamond's product line also includes the following PC/104 and PC/104-Plus expansion module families:
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Comparison of Serial Port Modules |
| Serial Ports |
Miscellaneous |
| Product |
RS-232 |
RS-422 |
RS-485 |
Max |
Prot Cfg |
Addr Cfg |
Digital I/O |
XT |
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4 |
4 |
4 |
115.2K |
Jumper |
Jumper |
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Yes |
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8 |
8 |
8 |
460.8K |
Software |
Software |
8 I/O |
Yes |
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4 |
4 |
4 |
230.4K |
Jumper |
Jumper |
24 I/O |
Yes |
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4 |
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115.2K |
Fixed |
Jumper |
48 I/O |
Yes |
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8 |
8 |
8 |
1.832M |
Jumper |
Software |
8 I/O |
Yes |
Headings
| Max |
Max baud rate |
| Prot Cfg |
Protocol config |
| Addr Cfg |
Address config |
| XT |
-40ºC to +85ºC |
| *EMM-OPTO-XT has 4 individually opto-isolated serial ports |
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