BlackBox, IC1476A-F-US, Async RS-232 to RS485 interface converter DB25 to Terminal Block
Features:
- Transmit data up to 115 kbps or at distancesup to 4000 ft.
- Operates in point to point or multipoint applications
- 2- or 4-wire operation, full- or half-duplex
- async (data leads) only.
- Up to 32 RS485 devices can be attached to create a large multi-drop network
- Transmitter is always on or controlled by data or RTS.
- Operates in half- or full-duplex over two or four wires.
- Works with or without transmit "echo."
- The converter's RS-232 side has a DB25 female connector configured as DCE.
- The converter's RS-485 side has a terminal block.
Our Async RS-232 to RS-485 Interface Bidirectional Converter, DB25 Female to Terminal Block, converts unbalanced, full-duplex RS-232 signals to balanced half- or full-duplex RS-485 signals. It uses two user-selectable methods to enable the RS-485 driver, either by toggling Request to Send (Pin 4) of the RS-232 side or by sensing the data on the Transmit Data (Pin 2) of the RS-232 side automatically. By removing both sets of jumpers, you can constantly enable the RS-485 driver and receiver. In other words, it can act like an RS-422 converter.
This product works with:
- Asynchronous Modem Eliminators (AMEs) (ME201–ME202, ME212–ME213)
