Black Box Async RS232 to RS422/485 Interface Converter – DB9 to Terminal Block

1 x DB-9 RS-232 , 1 x Terminal Block – External

Brand Name	Black Box
Country of Origin	United States
Environmental Certification	WEEE
Environmentally Friendly	Yes
Form Factor	External
Limited Warranty	5 Year
Manufacturer	Black Box Corporation
Manufacturer Part Number	IC820A
Manufacturer Website Address	http://www.blackbox.com
Marketing Information	Enables you to select RS-485 2-wire half-duplex or RS-485 4-wire full-duplex operation. Selectable RS-422 operation with transmit and receive always enabled. Automatic RS-485 driver control, so it works without any special programming for handshaking signals. Also enables transmitter from RS-232 TD signal and receiver when not transmitting. Built-in bridging switches for 2- or 4-wire operation with no external jumpers to set. Set operating mode with four switches. Converts using either port power or power from an external 120-VAC/12-VDC power supply (sold separately). No external power is required if two RS-232 output handshake lines are available.
Plug/Connector Type	Terminal Block
Power Source	Power Supply
Product Condition	New
Product Model	IC820A
Product Name	IC820A Universal RS-232 to RS-422/485 Bidirectional Converter
Product Type	Transceiver/Media Converter
TAA Compliant	Yes
Total Number of Ports	2