Used Keyence ES-M1 Proximity Sensor Amplifier Main Unit, 12-24VDC, NO/NC, NPN

Specifications:

• Model #: ES-M1
• More Information:
  • Power: 12 to 24 VDC
  • Current: 25 mA
  • Type: One-line expansion system
  • Operation Mode: N.O./N.C. switch-selectable
  • Timer function: 10-ms delay / timer OFF switchable
  • Output: NPN Open Collector 100 mA max. 40V, residual voltage 1V max
  • Disconnect Alarm Output: NPN Open Collector 100 mA max., 40V, residual voltage 1V or less
  • Response Time: 1ms max.
  • Includes EH-302 Proximity Sensor