Contract Item
Black Box Async RS232 to RS422/485 Interface Converter - DB9 to Terminal Block - 1 x DB-9 RS-232 , 1 x Terminal Block - External
Description
- 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.
Specifications
UNSPSC Code
43201553
Weight
0.15lb
Height
1.1in
Width
3.1in
Length
4.3in
Brand
Black Box
Brand Name
Black Box
Category
Transceivers/Media Converters
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
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
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