Wireless COM Adapter (Board Type) -- FX-DS540-STB-COM
from CONTEC Co., Ltd.

This product is a small size wireless COM adapter for Machinery embendded based on IEEE802.11a/b/g of a wireless LAN standard. It can convert RS-232C serial communication interface into wireless LAN. There are three movement modes of [virtual COM mode], [a transmission mode], other than [a modem... [See More]

  • Form Factor: Board
  • Connector: RS-232C
  • Network: RS-232/422/485
  • Network: 100Base-TX
Fully Isolated DIN Rail RS-232/485 Converter/Line Driver -- DCP485-P
from Dataforth Corporation

The DCP485 is a compact RS-232 to RS-485 converter which features a complete electrical isolation barrier and heavy duty electrical surge protectors. These devices feature a DIN rail mountable enclosure for application to a junction box, a panel, a relay rack, the sides of computer equipment, or... [See More]

  • Form Factor: Module; DIN Rail Mounted
  • Connector: Male EIA 9-pin D-sub Connectors
  • Network: RS-232/422/485
  • Network: RS-232/422/485
RS422 Async Fiber Optic Bit-Driver® -- Model 2012
from S.I. Tech, Inc.

Designed to work with GE and other programmable controllers with RS-422 interface. [See More]

  • Form Factor: Module; 6.23" x 8.5" x 2.5" Wall Mount
  • Connector: D-Subminiature Connector
  • Network: RS-232/422/485
  • Network: Single Mode (optional feature); Multimode Fiber