PP7556 - Ifm
Pressure switch with ceramic measuring cell; Operating voltage [V] : 9.6...36 DC; (communication mode: 18...32); Min. insulation resistance [MΩ] : 100; (500 V DC); Protection class : III; Reverse polarity protection : yes; Power-on delay time [s] : 0.3; Total number of outputs : 2; Output signal : switching signal; IO-Link; (configurable); Electrical design : PNP; Number of digital outputs : 2; Output function : normally open / normally closed; (parameterisable); Max. voltage drop switching output DC [V] : 2; Permanent current rating of switching output DC [mA] : 250; Switching frequency DC [Hz] : 170; Short-circuit protection : yes; Type of short-circuit protection : pulsed; Overload protection : yes; Measuring range : 0...2.5 bar: 0...2500 mbar: 0...36.3 psi: 0...250 kPa; Set point SP : 0.02...2.5 bar: 0.4...36.2 psi: 2...250 kPa; Reset point rP : 0.01...2.49 bar: 0.2...36 psi: 1...249 kPa; In steps of : 0.01 bar: 0.2 psi: 1 kPa; Factory setting : SP1 = 0.63 bar: rP1 = 0.58 bar | SP2 = 1.88 bar: rP2 = 1.83 bar | OUT1 = Hno: OUT2 = Hno; Switch point accuracy [% of the span] : < ± 0,5; Repeatability [% of the span] : < ± 0,1; (with temperature fluctuations < 10 K); Characteristics deviation [% of the span] : < ± 0,25 (BFSL) / < ± 0,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting); Hysteresis deviation [% of the span] : < ± 0,1; Long-term stability [% of the span] : < ± 0,1; (per year); Temperature coefficient zero point [% of the span / 10 K] : 0,2; (0...80 °C); Temperature coefficient span [% of the span / 10 K] : 0,2; (0...80 °C); Response time [ms] : < 3; Damping for the switching output dAP in steps [s] : 0,003 - 0,006 - 0,010 - 0,017 - 0,060 - 0,125 - 0,250 - 0,500; Communication interface : IO-Link; Transmission type : COM2 (38,4 kBaud); IO-Link revision : 1.0; Profiles : no profile; SIO mode : yes; Required master port type : A; Process data analogue : 1; Process data binary : 2; Min. process cycle time [ms] : 2.3; Supported DeviceIDs : Type of operation: DeviceID | Default: 7; Ambient temperature [°C] : -25...85; Storage temperature [°C] : -40...100; Materials : stainless steel (1.4301 / 304); FKM; EPDM/X; PA; Materials (wetted parts) : stainless steel (1.4305 / 303); ceramics; FKM; Min. pressure cycles : 100 million; Process connection : threaded connection G 1/4 external thread internal thread:M5; Restrictor element integrated : no (can be retrofitted); Teach function : yes