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PCI Bus RS- 422/485 Serial Interface: ELK-PCI7204
Each port individually configurable for RS-422 or RS-485
16C550 buffered UARTs with 16-byte FIFOs
Data rates to 460.8K bps
Automatic RS-485 enable/disable
Two DB-9M connectors
   
   
The ELK-PCI7204 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 ELK-PCI7204 utilizes 16C550 UARTs that provide 16-byte Tx/Rx FIFOs. Ordering options allow the choice of UARTs with larger FIFOs, support for custom baud rates, and 9-bit protocols. software utilities make installation and operation easy.
Number of ports 2
Communications chip 16C850
Max. data rate 460.8K bps
Max. data distance Up to 4,000 ft.
Operating temperature 0 - +70°C
Storage temperature -50 - +105°C
Humidity range 10 - 90% R.H.
ELK-PCI7204 PCI RS-422/485 Serial Interface
ELK-PCI7204-SE PCI RS-422/485 Serial Interface with 16C850 UARTs
ELK-PCI7204-SN PCI RS-422/485 Serial Interface with 16C950 UARTs
ELK-CA176 Convert any ASAN ST RS-422 DB9 Male Async Adapter to RS-530 DB25 Male
ELK-KT105 Terminal Block Kit - ELK-TB05 + ELK-CA127 Cable
ELK-TB07 Terminal Block - Terminal Block - 50 Pin Header (IDC Ribbon Cable) to Screw Terminals for Industry Standard TTL Solid State Relay Rack Cables
ELK-CA190 Cable Connects Any ASAN ST DB-9 RS-422 Connection to a Sony 9 Pin Connection (SMPTE 207M)
ELK-CA127 DB9 Male to DB9 Female 72" in Length
ELK-DB103 Converts DB9 Male RS-422 to Opto 22 Optomux Compatible DB9 Female
All specifications within this document are subject to change without notice.