Power and Computing Solutions for Harsh Environments
High Performance PC/104-Plus 8 Port RS232/422/485 Serial I/O Module
Emerald-MM-8PLUS
Advantages
- 8 serial ports with up to 1.8432Mbps data rates
- 16C654 UARTS with 64-byte FIFOs
- Configurable for RS-232/RS-422/RS-485 protocols or simple TTL level operation
- Plug and Play configuration
- Supports interrupt sharing
- EEPROM storage of configuration data for automatic power-on configuration
- 8 programmable digital I/O lines
- Dual 40-pin I/O headers, 4 ports per header
- +5V only operation
- -40 to +85°C operation
- PC/104-Plus form factor
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.
| File | Description | |
| emeraldmm8plus_man.pdf | Emerald-MM-8PLUS Manual |
| Part Number | Description | Status |
| EMM-8PLUS-XT | Emerald-MM 8-channel PC/104-Plus RS-232/422/485 extended temp. |
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