7204 SEALEVEL | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 2
Technical content
PCI 2-Port RS-422, RS-485 Serial Interface The 7204 PCI serial interface provides two serial ports, each individually configurable for RS-422 or RS-485. The board is capable of data rates to 460.8K bps and automatically handles RS-485 transmitter enable/disable. The 7204 utilizes 16C850 UARTs that provide 128-byte Tx/Rx FIFOs. Ordering options allow the choice of UARTs with support for custom baud rates and 9-bit protocols. Sealevel’s SeaCOM software makes installation and operation easy using Microsoft Windows and Linux operating systems. Part: 7204 | Model: Ultra-COMM 2.422 WORLD CLASS. AMERICAN MADE. Delivering Design & Manufacturing Excellence Since 1986
Features & Specifications PCI 2-Port RS-422, RS-485 Serial Interface Part: 7204 | Model: Ultra-COMM 2.422
Features
- Compliant with RoHS and WEEE directives
- Each port individually configurable for RS-422 or RS-485
- 16C850 buffered UARTs with 128-byte FIFOs
- Data rates to 460.8K bps
- Automatic RS-485 enable/disable
- Two DB-9M connectors sealevel.com +1 864.843.4343 SL9424 E22 Specifications Communications Chip 16C850 Electrical Interface RS-422, RS-485 Humidity Range 10 – 90% Relative Humidity, Non- Condensing Host Interface(s) PCI Max Data Distance 4000 feet Max Data Rate 460.8K bps Operating Temperature 0°C to 70°C (32°F to 158°F) PC Bracket Standard Height # of Ports 2 RoHS Compliant Yes Serial Connector(s) DB9M Storage Temperature -50°C to 105°C (-58°F to 221°F) UART Series 850 UART