Product specifications
WuT 13401
Serial PC card, ISA, 2x 20mA, 1kV-isolated
The commonly used 20mA or current loop interface is still very popular in industrial systems. Due to the low input resistance at the devices, the lines are protected against interfering induced voltage. The port is therefore particularly suitable for use in industrial environments where data is to be transmitted over long distances. The two devices must however be properly isolated from each other. Voltage between devices can result in incorrect data transmission or the destruction of the interfaces.
Interfaces:
-2x 20mA interfaces
-1x 16-bit ISA bus
-Galvanic isolation between PC and Ports 1 and 2
-Isolation voltage 1kV
Management and connectivity:
-Manual configuration by means of DIL switch
-Flexible configuration
-Standard base addresses COM1-COM4
-custom base addresses possible
-Interrupts IRQ3-IRQ7, IRQ9-IRQ12
-UART 16550 with FIFO
-Software compatible with standard RS232 cards
-No additional driver software required
Standards & more
-Conforms to standards both in office and industrial environments:
-High noise resistance for industrial environments
-Low noise emission for residential and business areas
-5 year guarantee
Connections and displays:
- System bus: 16-bit ISA bus / 8.33 MHz
- Serial port: 2x 20mA interface, 9-pin SUB-D adapter
- Operating modes: suitable for active or passive mode
- Maximum baud rate: 57.600 kbaud
- Data format: any format
- Signals: RxD, TxD
- Handshake: No, Xon/Xoff
- UART: 16550 with FIFO
- Base addresses: 03F8H, 02F8H, 03E8H, 02E8H
- Interrupts: IRQ 3..7, IRQ 9..12
- Galvanic isolation: Isolation voltage min. 1kV DC, between PC and serial ports
- Supply voltage: 5V DC, 12V DC
- Current consumption: typ. 200mA @ 5V, typ. 100mA @ 12V
Housing and other data:
- Dimensions: 145 x 120mm (W x H)
- Enclosure rating: IP00
- Weight: approx. 110g
- Ambient temperature: Storage: -40..+70°C, Operating: 0..+70°C
- Permissible relative humidity: 5..95% RH, non-condensing
- Scope of delivery: ISA card 2x 20mA, product CD with manual, German/English
- Wiesemann & Theis product -
