Black Box DB9 A/B Switch Latching Ethernet, RS232,

Black Box SW1047A Specifications

DB9 A/B Switch Latching Ethernet, RS232,

At a Glance

Switch ports are transparent to data rates, formats, and protocols and can handle speeds up to 10 Mbps. Manual control of the switch port connection state is supported through pushbutton switches on the front of the unit. The connection state will be maintained if power fails or is removed. Connecting (shorting) input A (pin 1) to Ground (pin 2) for a minimum of approximately 100 msec will cause the unit to switch to the A position. Connecting (shorting) input B (pin 3) to Ground (pin 2) for a minimum of approximately 100 msec will cause the unit to switch to the B position. If desired, the A or B control input can remain connected to the Ground input, which will disable all other control interfaces including the front panel pushbutton switches from being able to switch connection states of the A/B Switch.

Overview

See all products Durable and reliable. Tested to 1,000,000 cycles Manual control of the switch port supported through A/B push button on the front. Can be switched remotely via RS-232 or dry contact.

Certifications & Standards

CE FCC

Miscellaneous

Power Input: 100-240 VAC, 50-60 Hz, autosensing; Output: 5 VDC Switching Speed Typical: 5 msec; Maximum: 10 msec Connectors: A/B switch ports: (3) DB9 F Serial control port: DB9 F Remote control/status port: (1) 6-position terminal block Power: (1) 2.1 x 5.5-mm power input