PRLog (Press Release) - Aug 04, 2011 - With each of its three channels, the Model 9449 DB9 RS422 A/B Switch all remote control helicopter ows the user to access two DB9 devices connected to its A and B ports with one DB9 device connected to its COMMON port. The three channels are switched simultaneously via a knob located on the front panel. See the application diagram below.
Features: - Each of three channels allows quick connection to any one of two devices from one COMMON device. - Simultaneously switches all three channels via front-panel rotary switch. - High quality sealed switch with self-wiping low impedance contacts. - All 9 pins of the DB9 interface are switched. - Ideal for RS422 applications that have a DB9 connector interface. - Transparent to data speed and format. - Improves computer network efficiency by allowing sharing of peripherals. - Eliminates the need to plug and unplug cables. - Attractive anodized black box packaging provides EMI/RFI shielding. - R best rc helicopter buy sell market place ackmount configuration is standard, height 1U (1.75") - Lifetime guarantee against manufacturing defects.
Specifications:PORT CONNECTORS: (3) DB9 female connectors labeled A, B, and COMMON, for each of the 3 channels. FRONT PANEL CONTROL: (1) Rotary switch on front panel selects A or B for all 3 channels. POWER: No power required. Manually operated. DIMENSIONS: Rackmount configuration, 19.0" W x 1.75" H x 8.0" D. (48.3 x 4.4 x 20.3 cm) WEIGHT: Approximately 2.0 lbs. (0.9 Kg)
To view the Model 9449's webpage, visit: http://www.electrostandards.com/ProductDetail/?productid ...
To view more DB9 Manual Switches, visit: http://www.electrostandards.com/Search/advanced_search.a ... Manual Network Switches&catid=86
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