| Connector on First End Details | 1 x 9-pin DB-9 RS-232 Serial Female |
| Connector on First End Details | 1 x 9-pin DB-9 RS-232 Serial Female |
| Connector on Second End Details | 1 x RJ-11 Phone |
| Connector on Second End Details | 1 x RJ-11 Phone |
| Connector Type on First End | DB-9 RS-232 Serial - Female |
| Connector Type on First End | DB-9 RS-232 Serial - Female |
| Connector Type on Second End | RJ-11 Phone |
| Connector Type on Second End | RJ-11 Phone |
| Adapter Type | RJ-11/Serial |
| Adapter Type | RJ-11/Serial |
| Brand Name | B+B SmartWorx |
| Brand Name | B+B SmartWorx |
| Certifications & Standards |
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| Certifications & Standards |
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| Limited Warranty | Lifetime |
| Limited Warranty | Lifetime |
| Manufacturer | Advantech Co. Ltd |
| Manufacturer | Advantech Co. Ltd |
| Manufacturer Part Number | 485SD9RJ |
| Manufacturer Part Number | 485SD9RJ |
| Manufacturer Website Address | http://www.advantech.com |
| Manufacturer Website Address | http://www.advantech.com |
| Marketing Information | The 485SD9RJ is a port-powered half-duplex RS-232 to RS-485 converter with send data control. The unit converts TD and RD RS-232 lines to balanced RS-485 signals and supports two-wire RS-485 communications only. The converter is powered from the RS-232 handshake lines RTS CTS and DTR DSR CD. The handshake lines are looped back on each other and can be in either state. No handshake change is necessary so no software is required to control the lines. The RS-485 driver is enabled with each bit of data. The RS-485 receiver is disabled when the driver is enabled and is enabled when the driver is disabled. This prevents data from being echoed back into the RS-232 device. The RS-232 side has a DB-9 female connector. The RS-485 side has a six-position RJ11 connector. |
| Marketing Information | The 485SD9RJ is a port-powered half-duplex RS-232 to RS-485 converter with send data control. The unit converts TD and RD RS-232 lines to balanced RS-485 signals and supports two-wire RS-485 communications only. The converter is powered from the RS-232 handshake lines RTS CTS and DTR DSR CD. The handshake lines are looped back on each other and can be in either state. No handshake change is necessary so no software is required to control the lines. The RS-485 driver is enabled with each bit of data. The RS-485 receiver is disabled when the driver is enabled and is enabled when the driver is disabled. This prevents data from being echoed back into the RS-232 device. The RS-232 side has a DB-9 female connector. The RS-485 side has a six-position RJ11 connector. |
| Product Name | Serial RS-232 To RS-485 Converter |
| Product Name | Serial RS-232 To RS-485 Converter |
| Product Type | Phone Adapter |
| Product Type | Phone Adapter |
| UPC Alternates | 835788110777 |
| UPC Alternates | 835788110777 |
Material Safety Data Sheet
A Material Safety Data Sheet (MSDS) is a document that contains information on the potential hazards (health, fire, reactivity and environmental) and how to work safely with the chemical product.
