The 485SD9TB is a port-powered two-channel RS-232 to RS-485 converter. It converts the TD and RD RS-232 lines to balanced half-duplex RS-485 signals. The unit is powered from the RS-232 data and handshake lines whether the lines are high or low. An external power supply can be connected to two terminals on the RS-485 connector if no handshake lines are available. The 485SD9TB has a DB-9 female connector on the RS-232 side and a terminal block connector on the RS-485 side.
General Information | |
Manufacturer | Advantech Co., Ltd |
Manufacturer Part Number | 485SD9TB |
Manufacturer Website Address | http://www.advantech.com |
Brand Name | B+B SmartWorx |
Product Model | 485SD9TB |
Product Name | Port-Powered RS-485 Converter |
Packaged Quantity | 1 |
Product Type | Data Transfer Adapter |
Technical Information | |
Adapter Type | Serial |
Connector Type on First End | DB-9 RS-232 Serial - Female |
Connector on First End Details | 1 x 9-pin DB-9 RS-232 Serial Female |
Connector Type on Second End | Terminal Block |
Connector on Second End Details | 1 x RS-485 Terminal Block |
Physical Characteristics | |
Height | 4.5" |
Width | 3" |
Weight (Approximate) | 1.60 oz |
Miscellaneous | |
Certifications & Standards |
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Country of Origin | United States |
Environmentally Friendly | Yes |
Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
Warranty | |
Limited Warranty | Lifetime |
General Information | |
Product | Converters |
Type | RS-232 to RS-485 |
Number of Channels / Ports | 2 Port |
Maximum Data Rate | 115.2 kbit/s |
Operating Supply Voltage | 12 V |
Maximum Operating Temperature | - |
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