RS-422/-485 Serial Interface for PCI Express

SealevelThe 7802e is a PCI Express serial interface adapter that provides eight serial ports individually configurable for RS-422 or RS-485 communications. The adapter is well suited for applications including test and measurement, security systems, and broadcast.

The board’s high-performance 16C950 UART includes 128-byte FIFOs for error-free operation in high-speed serial applications. The 16C950 UART also supports 9-bit framing and is software compatible with legacy UART applications.

A PCI Express link supplies the 7802e’s 62.5-MHz clock. This ultra-high speed clock is divided by a flexible 8-bit clock prescalar. In RS-485 mode, the transmitter is automatically enabled in hardware, eliminating the need for application software control. This enables the 7802e to be used with standard serial applications without the risk of bus contention and data corruption.

All Sealevel PCI Express serial adapters include SeaCOM software for Windows and Linux OSes. The adapters also include WinSSD, a full-featured application for testing and diagnostics including bit error rate testing (BERT), throughput monitoring, loopback tests, and test pattern message transmissions.

The 7802e costs $469.

Sealevel Systems, Inc.
www.sealevel.com

Dual-Channel 3G-SDI Video/Audio Capture Card

ADLINK PCIe-2602

ADLINK PCIe-2602 Video/Audio Capture Card

The PCIe-2602 is an SDI video/audio capture card that supports all SD/HD/3G-SDI signals and operates at six times the resolution of regular VGA connections. The card also provides video quality with lossless full color YUV 4:4:4 images for sharp, clean images.

The PCIe-2602 is well suited for medical imaging and intelligent video surveillance and analytics. With up to 12-bit pixel depth, the card  provides extreme image clarity and smoother transitions from color-to-color enhance image detail to support critical medical imaging applications, including picture archiving and communication system (PACS) endoscopy and broadcasting.

The card’s features include low latency uncompressed video streaming, CPU offloading, and support for high-quality live viewing for video analytics of real-time image acquisition, as required in casino and defense environments. PCIe-2602 signals can be transmitted over 100 m when combined with a 75-Ω coaxial cable.

The PCIe-2602 is equipped with RS-485 and digital I/O. It accommodates external devices (e.g., PTZ cameras and sensors) and supports Windows 7/XP OSes. The card comes with ADLINK’s ViewCreator Pro utility to enable setup, configuration, testing, and system debugging without any software programming. All ADLINK drivers are compatible with Microsoft DirectShow.

Contact ADLINK for pricing.

ADLINK Technology, Inc.
www.adlinktech.com

Web-Based Remote I/O Control

The RIO-2010 is a web-based remote I/O control module. The Ethernet-ready module is equipped with eight relays, 16 photo-isolated digital inputs, and a 1-Wire interface for digital temperature sensor connection. The RIO-2010’s built-in web server enables you to access the I/O and use a standard web browser to remotely control the RIO-2010’s relay.

The RIO-2010 can be easily integrated into supervisory control and data acquisition (SCADA) and industrial automation systems using the standard Modbus TCP protocol. The I/O module also comes with RS-485 serial interface for applications requiring Modbus RTU/ASCII. Its built-in web server enables you to use standard web-editing tools and Ajax dynamic page technology to customize your webpage.

Contact Artila for pricing.

Artila Electronics Co., Ltd.
www.artila.com