Black Box RS-232<->RS-485 Interface Converter - serial adapter - RS-232
Mfg # IC620A-F
CDW # 4869604
Know your gear
Over the years different industries have adopted different means of data transmission for different reasons. If you're going to communicate with them all, you need the right converters.
Black Box RS-232< - >485 interface converters with DB9 connectors enable you to connect directly to high-speed RS-232 equipment. They're ideal if you have a computer with RS-232 connectors controlling equipment with an RS-485 interface. The RS-232< - >RS-485 converter features built-in Silicon Avalanche Diode surge protection against data loss and equipment damage from transient surges. You can also "fine tune" impedance and echo characteristics for your individual application via switch settings. 2-wire HDX turnaround is controlled by the RS-232 RTS signal.
Black Box RS-232< - >485 interface converters with DB9 connectors enable you to connect directly to high-speed RS-232 equipment. They're ideal if you have a computer with RS-232 connectors controlling equipment with an RS-485 interface. The RS-232< - >RS-485 converter features built-in Silicon Avalanche Diode surge protection against data loss and equipment damage from transient surges. You can also "fine tune" impedance and echo characteristics for your individual application via switch settings. 2-wire HDX turnaround is controlled by the RS-232 RTS signal.