Ethernet Analog Voltage Input Modules 994EN

The 994EN Modules provide up to sixteen channels of analog input signals to an Ethernet control network. This high performance design provides reliable measurements and dependable operation.

Industrial grade models add a configurable intergrator/totalizer with superior accuracy and temperature performance compared to the commercial grade version

The Acromag 994EN are Ethernet Analog Voltage Input Modules. The 994EN-4016 is the industrial version. Whilst, the 994EN-4C16 is the commercial model.

The difference being the industrial version operates in a wider temperature range -40 to 70°C. It is 0.5% more accurate, has more industry approvals and contains a totalizer.

Features of the Ethernet Analog Voltage Input Modules 994EN include:

  • High Resolution 16-bit A/D Card 8mS scanning of all channels
  • 3 way isolation and surge suppression
  • Configurable integration/totalization function with non volatile registers
  • Dual format 16/32 bit data registers
  • Scaling registers on all channels
  • Configurable sample averaging
  • Automatic calibration and self test
  • User adjustable TCP Ports 1-99,999 for advanced network configuration
  • Web browser configuration with copy function for quicker set up


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