EMM-8PLUS-XT - Diamond Systems EMM-8PLUS-XT Serial I/O Module. 8 RS-232/422/485 Serial Ports...
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- Part Number:
- EMM-8PLUS-XT
- Model Number:
- EMM-8PLUS-XT
- Make:
- DIAMOND SYSTEMS
- Lead Time:
- Available
- Qty In Stock:
- Available
Diamond Systems EMM-8PLUS-XT Serial I/O Module. 8 RS-232/422/485 Serial Ports | PC/104-Plus Module Simple Type: I/O Module
Emerald-MM-8Plus is a high performance multi-protocol serial communications board offering eight ports on a single PC/104-Plus module. Supporting baud rates up to 921.6K bps in RS-232 mode or 1.8432Mbps in RS422 or RS485 mode, each port can be individually selected for RS-232, RS-422, RS-485 or TTL level operation. Both local-echo and non-local-echo modes are supported for RS-485. Protocol selection is achieved via a jumper block for each of the eight ports. Line termination for RS-422/485 modes is also jumper-selectable. Emerald-MM-8Plus is based on the Exar 17D158 octal UART IC. This device contains 8 4 identical sets of 16C55registers, one for each port, and is compatible with the standard PC serial port. Each port contains 64-byte transmit and receive FIFOs to support the high-speed data rates. Emerald-MM-8Plus also offers 8 convenient digital I/O lines. The direction of each line is independently programmable. Diamond’s Universal Driver software provides software support for these digital I/O lines. Finally, Emerald-MM-8Plus also offers a 16-bit programmable counter / timer with a configurable clock source.
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Features
- 16C654 UARTS with 64-byte FIFOs
- 8 programmable digital I/O lines
- 8 serial ports with up to 1.8432Mbps data rates
- Configurable for RS-232/RS-422/RS-485 protocols or simple TTL level operation
- PC/104-Plus form factor
Specifications
Applications
- None Available
Aliases
- None Available