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  5. PP7554

Pressure switch with ceramic measuring cell

PP7554

PP-010-RBG14-QFPKG/US/ /V

Pressure switch with ceramic measuring cell

PP7554

PP-010-RBG14-QFPKG/US/ /V

  • Robust design for use in harsh industrial environments
  • Two switching outputs, one of which can be configured as diagnostic output
  • High shock and vibration resistance
  • Lifespan of more than 100 million pressure cycles
  • User-friendly communication and parameterisation via IO-Link
  • ce
  • ukca
  • cul
  • iolink
Product characteristics
Number of inputs and outputs Number of digital outputs: 2
Measuring range
-1...10 bar -14.5...145 psi -100...1000 kPa -0.1...1 MPa
Process connection threaded connection G 1/4 external thread internal thread:M5
Application
Application for industrial applications
Media liquids and gases
Medium temperature [°C] -25...90
Min. bursting pressure
150 bar 2175 psi 15 MPa
Pressure rating
75 bar 1087 psi 7.5 MPa
Type of pressure relative pressure; vacuum
Electrical data
Operating voltage [V] 9.6...36 DC; (communication mode: 18...32)
Current consumption [mA] < 45
Min. insulation resistance [MΩ] 100; (500 V DC)
Protection class III
Reverse polarity protection yes
Power-on delay time [s] 0.3
Inputs / outputs
Number of inputs and outputs Number of digital outputs: 2
Outputs
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/setting range
Measuring range
-1...10 bar -14.5...145 psi -100...1000 kPa -0.1...1 MPa
Set point SP
-0.9...10 bar -13...145 psi -0.09...1 MPa
Reset point rP
-0.95...9.95 bar -14...144 psi -0.095...0.995 MPa
In steps of
0.05 bar 1 psi 0.005 MPa
Factory setting
SP1 = 2.50 bar rP1 = 2.30 bar
SP2 = 7.50 bar rP2 = 7.30 bar
OUT1 = Hno OUT2 = Hno
Accuracy / deviations
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 times
Response time [ms] < 3
Damping process value dAP in steps [s] 0,003 - 0,006 - 0,010 - 0,017 - 0,060 - 0,125 - 0,250 - 0,500
Interfaces
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 6
Operating conditions
Ambient temperature [°C] -25...85
Storage temperature [°C] -40...100
Protection IP 68; (7 days / 1 m water depth / 0.1 bar)
Tests / approvals
EMC
immunity EN 61000-6-2
EN 61000-4-2 ESD 4 kV contact discharge / 15 kV air discharge
EN 61000-4-3 HF radiated 20 V/m
EN 61000-4-4 Burst 4 kV coupling clamp
EN 61000-4-5 Surge 0,5 kV supply / 1 kV signal for DC units
EN 61000-4-6 HF conducted 10 V
immunity according to the automotive directive 1995/54/EC / 04/104EG / 05/83/EG
absorber chamber test to ISO 11452-2: 80 V/m
EN 50155 Klasse T3, C1, S1
Shock resistance
DIN IEC 60068-2-27 / DIN IEC 60068-2-29 1000 g
DIN EN 61373 category 3
Vibration resistance
DIN IEC 68-2-6 20 g (10...2000 Hz)
DIN EN 60068-2-64 14 g
DIN EN 61373 category 2
MTTF [years] 310
Pressure Equipment Directive Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request
Mechanical data
Weight [g] 226
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)
Displays / operating elements
Display
operation 2 x LED, green
switching status 2 x LED, yellow
Teach function yes
Remarks
Remarks
with reference to UL: "limited voltage" with overcurrent protection in accordance with UL508
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12; coding: A