Eaton MTL

MTL Instruments Group



This module allows existing Intrinsically Safe equipment with an RS485/RS422 or RS232/TTL port to connect to Ethernet via either Wi-Fi (WLAN) or a Cat5/6 cable connection into an IS Ethernet Network (LAN).

  • 4 communication ports - RS232/422/485 (2 and 4 wire)
  • Serial Modbus Protocol
  • Bluetooth and Wi-Fi (supporting 802.11 a/b/g/n) dual port switch 10/100Mb LAN
  • Wi-Fi, Bluetooth and LAN co-existance
  • Zone 0 mounting
  • Connection into Zone 0 Gas or Zone 20 Dust hazardous areas
  • Flexible power options with unique PoEx™
Product Code Description Downloads

intrinsically safe logo Symbol denotes that the equipment is suitable for use in hazardous area applications.
fsm logo Symbol denotes that the product has been assessed for functional safety applications

9661-ETW   9661-ETW Datasheet  Manual