W&T connects
Interfaces for TCP/IP, Ethernet, RS-232, RS-485, USB, 20mA, glass and plastic fiber optic cable, http, SNMP, OPC, Modbus TCP, I/O digital, I/O analog, ISA, PCI
Data sheet:

Digital I/O Com-Server, 12I/12O with RS232

  • Digital I/O Com-Server

12 digital inputs/12 digital outputs, 24V DC per network

This compact device includes everything you need for connecting digital in- and outputs at industrial 24V levels. The otherwise usual additional relay or interface cares, cable, frames etc. are no longer needed. The wide input voltage range enables operating at 12V +/-10%.

Properties

General information

  • Network adapters:
    • Coax Ethernet = 10Base2
    • Twisted pair Ethernet = 10BaseT
  • Digital outputs in 12V or 24V industrial standard
    • Transistor current sourcing
    • 12 bit at 0.5A, isolated
  • Digital industry-standard inputs
    • Type 1, current sinking in accordance with IEC 1131-2
    • 3 groups at 4, isolated
    • Protected against reverse connection
  • Serial options:
    • RS232
    • RS485/RS422
    • Customized modules
  • Software interfaces
    • TCP/IP: TCP and UDP sockets, client and server
    • OPC server
    • SNMP

Technical data

  • Network:
    • Ethernet: BNC = 10 Base2,
    • RJ45 = 10 BaseT
  • Protocol:
    • TCP/IP:
    • TCP and UDP sockets, client and server
    • OPC server, inventorying,
    • group management
  • Response times:
    • Data and switching traffic: typically 6ms
  • Digital outputs:
    • 1 Group 12 x Digital Out 10.8V-30V, 0.5A
    • max. group current 6A
  • Digital inputs:
    • 3 groups at 4 x digital in,
    • max. input voltage +/-30V
    • protected against reverse connection within this range
    • Switching threshold 8V, +/- 1V
    • "On" current = 2.2 mA
  • Plug adapter:
    • 2 x 16 screw-type terminals
  • Galvanic isolation:
    • Digital outputs - network: min. 500 V
    • Digital inputs: min. 1000 V
  • Serial port:
    • DB9 connector, assignment as for PC-COM
    • RS422/RS485 port
  • Baud rate:
    • 300 to 57,600 baud
  • Data format:
    • 7, 8 data bits, 1, 2 stop bits
    • No, even, odd parity
  • Flow control:
    • Hardware handshake
    • or XON/XOFF protocol
  • Indicators:
    • Status LEDs for network
    • 24 LEDs for digital statuses
    • 1 LED for short circuit monitoring
  • Operating elements:
    • 1 hidden reset button
  • Power supply:
    • 10.8V-30V DC, 3.4W
  • Storage temperature:
    • -25°C - 70°C
  • Operating temperature:
    • 0°C - 45°C
  • Housing:
    • Plastic housing for top hat rail installation
    • 100x100x50 mm
  • Weight:
    • approx. 320 g