RS232, RS422, RS485 and TTL Adapters
RS422 level signals from an RS232 interface. Our ANC-6090 converts RS232 level signals to RS422 differential signals for noise immune communication at 115 Kbaud at distances up to 4000 feet. The adapter plugs into the serial port of the PC and for most applications, is powered from the serial port. Our price for these RS232-RS422 converters, including a comprehensive User's Manual, is hard to beat at US$49.00 each delivered from stock.
Our low cost ANC-6204 multi-interface USB adapter provides RS232, RS422, RS485 or TTL application in one converter. Now you can stock just one adapter to fill all your legacy "RS" serial interfacing plus provide a low level TTL control interface. The adapter includes a 3 foot 'type A' cable connection that plugs into any PC or MAC USB port. The RS232 DB-9M connector is compatible as a PC comport and the RS422/485 DB-9F follows the SMPTE pinout arrangement common to multimedia equipment.
RS485 level signals from an RS232 interface. Our ANC-6085 converts RS232 level signals to RS485 and RS422 differential signals for noise immune communication at 1 Mbaud at distances up to 4000 feet. Like the ANC-6090, the adapter plugs into the serial port of the PC. This RS232/RS485/RS422 converter, including a comprehensive User's Manual, is US$59.00 each delivered from stock.
Our ANC-6185 has the same features as the ANC-6085, but with a choice of either a 6-pin terminal or RJ-45 type connector for using CAT-5 type cable interfacing. The adapter plugs into the serial port of the PC. This RS232/RS485/RS422 converter, including a comprehensive User's Manual, is US$59.00 each delivered from stock.
NEWANC-6185TL and ANC-6185RL versions with status LEDs for transmit and receive.
The ANC-6090S/D is an internally mountable powered version RS232/RS422 adapter which provides 1 or 2 RS422 ports from the PCs RS232 ports. Drawing power from the PC's power supply, extended cable runs or terminated connections are not a problem. You simply use the internal RS232 cabling from the PCs I/O card or motherboard, and plug the DB9 that is normally chassis mounted into the back of the adapter. The adapter is perfect for permanent RS422 installations where a dedicated RS422 interface and clean-looking placement is desired.
If your applcation requires synchronizing the process with a video sync signal (in video/MIDI applications for example). The ANC-6023 offers the same RS232/RS422 conversion plus video sync interrupt generation for multimedia specific applications. The adapter has a BNC connector which allows the designer to input and process NTSC RS170 level composite or striped video.
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Updated 04/30/09 12:00
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