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IFM G1501S |‌ G1 501S | G1501S | G1 501 S | Safety relay

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For Fail-safe sensors/switches & for use as two-hand control
Description

 

 Download data sheet -ClickHERE

 

Product characteristics

Safety relay

  • Terminal block Phoenix Contact MSTBO
  • For the connection of electronic and mechanical fail-safe sensors/switches and for use as two-hand control
  • Complies with the requirements:
  • EN ISO 13849-1: Category 4 PL e 
  • IEC 61508: SIL 3
  • EN 574: Type IIIC

 Electrical data

  • Electrical design = Relay
  • Operating voltage [V] = 24 DC (19.2...30 DC); incl. 5 % residual ripple
  • Current consumption [mA] = < 200

 Inputs

  • Current through feedback contacts [mA] = > 6
  • Input characteristics = S34, S43:
  • "1": > 11 V, 6 mA
  • "0": < 5 V, < 500 µA

 Outputs

  • Output function = 2 safety-related NO contacts (floating contacts); 1 signal output (positive switching)
  • Output data = S33:
    • push-pull short-circuit proof
    • "0": Isink ~ 30 mA
    • "1": Isource ≥ 50 mA, U > 18 V
    • S44:
    • "0": Ires ≤ 300 µA
    • "1": Isource ≥ 50 mA, U > 18 V
    • Y7:
    • "0": Ires ≤ 300 µA
    • "1": Isource ≥ 11 V (30 mA), ≥ 15 V (15 mA)
  • Contact rating = 6 A, 250 V AC / 24 V DC (≥ 6 mA)
  • Short-circuit protection = The contacts are to be protected by means of fuses with a nominal current of < 3.6 A.

 Reaction times

  • Power-on delay time [s] = 6
  •  Environment
  • Ambient temperature [°C] = -25...55
  • Protection = IP 20
  •  Safety classification
  • MIssion time TM [h] = ≤ 175200
  • Safety-related reliability PFHd [1/h] = < 2.2E-09 *)
  • MTTFd [Years] = 136 *)
  • DC/CCF/Cat. = 99 % / 80 % / 4
  • B10d = ≤ 780000

 Mechanical data

  • Housing materials = PA (polyamide)
  • Weight [kg] = 0.28
  •  Displays / operating elements

Display = 

  • Voltage green
  • Marginal signal red
  • Switching status 2x yellow
  • Input pulses 2x yellow

 Electrical connection

  • Connection = Combicon connector with screw terminals

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