Moxa CP-134U V2
4 ports for RS232, 422 or RS485. Each port can be checked up to 32 units in a multidrop network.
Up to 4 cards can be mounted in the same system (gives 8 or 16 ports).
Number of ports: 2 x RS232 and 2 x RS422 / 485
or 4 x RS422 / 485 (ie 2 + 2 or 4)
Baud rate: Max. 230.4 Kbit / s
Duplex: Point-to-point Full duplex or multidrop half duplex
UART: 16C550
FIFO: 16 Bytes
PCI: 3.3 and 5 V
in / O and Irq: Plug Play
High / Low Back plate: Can only be supplied with high back plate
Driver: RS485: DOS, Windows 98, NT, 2000, 2003, 64-bit win-dows drivers and Linux
Termination: No termination required; Termination resistors (120 Ohms) are built-in
Flow Control: On-chip hardware Flow Control
Handshake: RTS and CTS transferred
Connect 4 x DB9 Hanstik
Signals: RS-422: TXD +/-, RXD + / -, RTS +/-, CTS +/-, GND (4-wire) RS-485: Data +/-, GND (2 thread)