Wago-857-642
1 variable multifunction time relay (1 u)

Multi-function timing relay (1 u) with 1 variable contact; 8 time intervals; 7 functions; 2 adjustable time intervals; Temperature range: -25 °C ... +70 °C; for railway operations


• 7 functions:
• • Control input pull and release delay
  • On-take delay and single-shot rising edge
  • Control input pull-up delay and single-shot rising edge
  • Single-shot rising and falling edge with control input
  • Pulse sequence evaluation with control input
  • Repeat cycle clock, pulse start
  • Repeat loop clock, intermittent start, control input
• 2 separate adjustable time intervals
• Function and time range adjustable via DIP switch
• Digital output (DO): max. 31.2VDC, 100mA
• Control input: max. 31.2 VDC, min. pulse length 10 ms

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