RS232 serïele poort isolator, mini
De mini seriële poortisolatoren bieden galvanische isolatie tussen twee seriële apparaten die op elkaar zijn aangesloten om een aardlus (ground loop) te voorkomen. Een grounloop kan seriële schade aan de seriële poort van het apparaat veroorzaken. De K3-serie heeft aan beide zijden een DB-9-connector of een DB-9-connector aan de ene kant en een aansluitklemmen aan de andere kant. De K232-ISOL heeft aan beide zijden een DB-25-connector.
Product varianten
| Artikelnummer | Productnaam | |
|---|---|---|
| 1111-04-1103-00 + | K3-232 | + Vraag offerte aan |
| RS232<>RS232 port isolator, Rx/Tx/RTS/GND isolated coverter 9/9 pole sub-D | ||
| 1111-04-1103-01 + | K3-232-TB | + Vraag offerte aan |
| RS232<>RS232 port isolator, Rx/Tx/RTS/GND isolated coverter 9 pole sub-D/TB Connector | ||
| 1111-04-1103-02 + | K232-ISOL | + Vraag offerte aan |
| RS232<>RS232 port isolator, Rx/Tx/GND isolated coverter 25/25 pole sub-D | ||
Beschrijving
The K3-232 is an isolated RS232 to RS232 isolator. It is intended for full-duplex point to point communication.
- Isolation 100% tested at >1000V AC
- Very low cost
- No separate power supply required in most applications
- Baud rate independent 0-38400 baud
- Very low power CMOS
Do not confuse the K3-232 with imitations which claim to be self-powered but which in fact require power to be supplied to both sides of the converter, or which require about 40mA - far too much for any PC interface to supply. The K3-232 has a DB9 connector for both RS232 ports.
The K3-232-TB is an isolated RS232 to RS232 isolator. It is intended for full-duplex point to point communication.
- Isolation 100% tested at >1000V AC
- Very low cost
- No separate power supply required in most applications
- Baud rate independent 0-38400 baud
- Very low power CMOS
Do not confuse the K3-232 with imitations which claim to be self-powered but which in fact require power to be supplied to both sides of the converter, or which require about 40mA - far too much for any PC interface to supply. The K3-232-TB has a DB9 connector for the local RS232 port and a removable terminal block for the remote RS232 port.
The K232-ISOL is a RS232 isolator for 0-38400 baud.
- Isolation 100% tested at >1000V AC
- Plugs directly into IBM PC DB25 serial port
- Very low cost
- No separate power supply required in most applications
- Baud rate independent 0-38 kbaud
- MIL-STD conformally coated circuitry
- Thousands sold since 1993
Do not confuse these isolated models with imitations which claim to be self-powered but which in fact require power to be supplied to both sides of the converter, or which require about 40mA - far too much for any PC interface to supply.