PSCC-1008E Isolated RS-485/422 Octal UART PMC0 pages

PSCC - 1008E Octal Isolated RS-485/422 UART PMC 8-channel UART 2.5 KV Isolation IEEE 1386.1-2001 PMC module 32-bit @ 33MHz PCI interface 3.3 V and 5 V PCI signaling Up to 6.25 Mbps data rate RS-422 and RS-485 interfaces support Half and full duplex modes support Industrial temperature range -40/+85 °C M E M B E R . VITA A Qpcn Standards. Optn Marketi PSCC -1008E is an octal isolated asynchronous serial communication controller based on a PMC form factor. PCI features The PSCC-1008E module is compatible with the PCI specification 2.3 and run on 32-bit bus size at 33 MHz frequency. Both 3.3 and 5 V PCI signaling modes are supported and offer compatibility with a wide range of carrier boards. Data transfer operations can be formatted in 8-bit, 16-bit, 24-bit or 32-bit wide. Octal UART The PSCC-1008E provides 8 enhanced 16550 UARTs with the PCI Bus interface Integrated FIFO Each UART has its own 64 Byte of transmit and receive FIFO, a set of 16550 compatible control and status registers, and a baud rate generator for individual channel data rate setting. Isolation Each channel is 2.5 KV isolated. Isolators used provide performance superior to alternatives such as optocoupler devices. Half and full duplex mode are supported. User Interface All channels are on front panel (SCSI-3 type 68-pin connector) and on rear I/O connector (P4). The rear I/O connector can be use if the host card is designed for isolated signals. Alternative versions The Serial Communication Controller module is available in several configurations: - PSCC-1008 Octal RS-42/485 UART - PSCC-1008E Octal isolated RS-422/485 UART - PSCC-1018 Octal RS-232 UART - PSCC-1018E Octal opto-isolated RS-232 UART - PSCC-1028 Octal RS-232 & RS-422/485 UART Software The PSCC-1008E can run on major real-time operating systems and with the open-source Linux or VxWorks operating systems. www.actis-computer.com