RS232 to RS422/RS485 isolated converter, AD400Ei
De AD400Ei is een universele compacte RS232 naar RS422 / RS485 converter met galvanische scheiding tussen beide poorten. Deze galvanische isolatie beschermt de RS232-poort van de pc en vermijdt "aardlussen". De RS232 sub-D9-poort kan rechtstreeks op pc's worden aangesloten. De RS422 / RS485-poort is een schroefklemmenblok. In de half-duplex RS485-modus schakelt de converter automatisch tussen verzenden en ontvangen. De omvormer wordt extern gevoed.
Product varianten
| Artikelnummer | Productnaam | |
|---|---|---|
| 0103-1303-0105-02 + | AD400Ei | + Vraag offerte aan |
| Isolated RS232 to RS422/RS485 converter (Not internally powered), self RS485 turnaround, power from mouse/serial port cable | ||
Beschrijving
Designed to connect directly to PCs, this converter has a female SUB D9 connector to the RS232 port and a screw-in connecting terminal for the RS-422/485 port. Its advanced technology provides speeds of 250 Kbps, making it ideal for the fast RS232 ports on modern computers. The high level of integration and built-in protection make the AD400Ei extremely reliable and compact.
- Self RS485 line turn-around
- 1500 Veff galvanic isolation
- Speed up to 250 Kbps
- SUB D9 connector for RS232 port
- Screw-in terminal for RS422/485 port
- Metal casing, CE standards
- LED signal display
- M.T.B.F. > 300.000 P.O.H.
Specificaties
- Conversion:
- RS232 to RS422 or RS485 with automatic (or software) RS485 turnaround, line polarization and termination via miniature jumpers
- Speed:
- Up to 250 Kbps
- Connections:
- Female SUB D9 connector to the RS232 port and a screw-in connecting terminal for the RS422/485
- LED indication:
- TxD and RxD signal display on LEDs
- Power:
- From an external source (external power between +4,7VDC and +5.5VDC, symmetrical jack for left or right side connection - USB power cable included), optional remote power supply
- Fan out:
- 128 RS485 interfaces in homogenous network
- Protections:
- HF Filtration, DES IEC801-2 protection, level 4, max. 15KV Surge protection by "transient voltage suppressors", 0.3 KW 8/20 µS, 1500 Veff galvanic isolation
- Consumption:
- 150 mA, 32 RS485 interfaces with termination (maximum)
- Environment:
- Operating temperature between 0°C and +65°C Relative humidity 95% to +25°C
- Dimensions:
- 73 mm (L) x 31 mm (l) x 14.8 mm (H), 31 g