NAMUR Digital Input Output Module for Ex n Zone 2 Series 9471/35

The 9471/35 series digital input/output module for Zone 2 has 16 channels, which can be used in pairs for operation as inputs for contacts, NAMUR proximity sensors (EN 60947-5-6) and PNP proximity switches or as outputs for indicator lamps and low-power solenoid valves. Eight inputs can be used for frequencies of up to 20 kHz, and four can be used for detecting the direction of rotation. All inputs/outputs are short-circuit proof and galvanically separated from the system.

  • Sixteen channels can be used in pairs as inputs or outputs
  • Ex nA inputs/outputs with line fault monitoring and LED error and status indication for each channel
  • module in Zone 2 can be hot swapped

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NAMUR Digital Input Output Module for Ex n Zone 2 Series 9471/35

Art. No.: 230225 Product Type: 9471/35-16-11
Application range (zones): 2
Ex interface zone: 2
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