PN2571

Pressure sensor with display

PN-250-SEG14-MFRKG/US/ /V

ifm efector, inc. • 1100 Atwater Drive • Malvern • PA 19355 — We reserve the right to make technical alterations without prior notice. — EN-US — PN2571-02 — 01.03.2024 —

1 alphanumeric display 4-digit red/green

2 LEDs Display unit / Switching status

3 Programming button

4 upper part of the housing can be rotated 345°

5 sealing

Product characteristics

Number of inputs and outputs

Number of digital outputs: 2; Number of analog outputs: 1

Measuring range 0...250 bar 0...3625 psi 0...25 MPa

Process connection

threaded connection G 1/4 external thread (DIN EN ISO 1179-2); Internal thread:M5

Application

System

gold-plated contacts

Measuring element

metallic thin film cell

Application

for industrial applications

Media

liquids and gases

Medium temperature [°C]

-25...80

Min. bursting pressure 1200 bar 17400 psi 120 MPa

Pressure rating 500 bar 7250 psi 50 MPa

Vacuum resistance -1000 mbar -0.1 MPa

Type of pressure

relative pressure

Electrical data

Operating voltage [V]

18...30 DC; (to SELV/PELV)

Current consumption [mA]

< 35

Min. insulation resistance [MΩ]

100; (500 V DC)

Protection class

III

Reverse polarity protection

yes

PN2571

Pressure sensor with display

PN-250-SEG14-MFRKG/US/ /V

ifm efector, inc. • 1100 Atwater Drive • Malvern • PA 19355 — We reserve the right to make technical alterations without prior notice. — EN-US — PN2571-02 — 01.03.2024 —

Power-on delay time [s]

0.3

Integrated watchdog

yes

Inputs / outputs

Number of inputs and outputs

Number of digital outputs: 2; Number of analog outputs: 1

Outputs

Total number of outputs

Output signal

switching signal; analog signal; IO-Link; (configurable)

Electrical design

PNP/NPN

Number of digital outputs

Output function

normally open / closed; (configurable)

Max. voltage drop switching

output DC

[V]

Permanent current rating of

switching output DC

[mA]

250

Switching frequency DC [Hz]

< 500

Number of analog outputs

Analog current output [mA]

4...20; (scalable 1:5)

Max. load [Ω]

500

Analog voltage output [V]

0...10; (scalable 1:5)

Min. load resistance [Ω]

2000

Short-circuit protection

yes

Type of short-circuit

protection

yes (non-latching)

Overload protection

yes

Measuring/setting range

Measuring range 0...250 bar 0...3625 psi 0...25 MPa

Analog start point 0...200 bar 0...2900 psi 0...20 MPa

Analog end point 50...250 bar 725...3625 psi 5...25 MPa

Factory setting / CMPT = 2

Set point SP 1.5...250 bar 25...3625 psi 0.15...25 MPa

Reset point rP 0.5...249 bar 10...3610 psi 0.05...24.9 MPa

Min. difference between SP

and rP

1.5 bar 15 psi 0.15 MPa

In steps of 0.5 bar 5 psi 0.05 MPa

Status_B High Resolution / CMPT = 3

Set point SP 1.6...250 bar 23...3626 psi 0.16...25 MPa

Reset point rP 0.5...249 bar 8...3611 psi 0.05...24.9 MPa

Min. difference between SP

and rP

1.1 bar 15 psi 0.11 MPa

In steps of 0.1 bar 1 psi 0.01 MPa

Accuracy / deviations

Switch point accuracy

[% of the span]

< ± 0,4; (Turn down 1:1)

Repeatability [% of the span]

< ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1)

Characteristics deviation

[% of the span]

< ± 0,25 (BFSL) / < ± 0,5 (LS); (Turn down 1:1; BFSL

= Best Fit Straight Line; LS = limit value setting)

PN2571

Pressure sensor with display

PN-250-SEG14-MFRKG/US/ /V

ifm efector, inc. • 1100 Atwater Drive • Malvern • PA 19355 — We reserve the right to make technical alterations without prior notice. — EN-US — PN2571-02 — 01.03.2024 —

Hysteresis deviation

[% of the span]

< ± 0,1; (Turn down 1:1)

Long-term stability

[% of the span]

< ± 0,05; (Turn down 1:1; per 6 months)

Temperature coefficient zero

point

[% of the span / 10 K]

0,2; (-25...80 °C)

Temperature coefficient span

[% of the span / 10 K]

0,2; (-25...80 °C)

Notes on the accuracy /

deviation

switch point accuracy, linearity error under DNV GL: < ± 1%: < ± 1%

Reaction times

Response time [ms]

< 1.5

Delay time programmable dS,

[s]

0...50

Damping process value dAP [s]

0...4

Damping for the analog

output dAA

[s]

0...4

Max. response time analog

output

[ms]

Software / programming

Parameter setting options

hysteresis / window; normally open / closed; switch-on/

switch-off delay; Damping; Display unit; current/voltage output

Interfaces

Communication interface

IO-Link

Transmission type

COM2 (38,4 kBaud)

IO-Link revision

1.1

SDCI standard

IEC 61131-9

SIO mode

yes

Required master port class

A; (when pin 2 not connected: B)

Supported DeviceIDs Type of operation DeviceID

Factory setting / CMPT = 2 460

Status_B High Resolution / CMPT = 3 639

Note For further information please see the IODD PDF file at "Downloads"

Factory setting / CMPT = 2

Profiles Smart Sensor - SSP 0 Generic Profiled Sensor

Function Device identification

Function Process data variable

Function Device diagnosis

Min. process cycle time [ms]

2.3

IO-Link resolution pressure [bar]

0.1

IO-Link process data

(cyclical)

Function bit length

pressure 14

binary switching information 2

IO-Link functions (acyclical)

application specific tag

PN2571

Pressure sensor with display

PN-250-SEG14-MFRKG/US/ /V

ifm efector, inc. • 1100 Atwater Drive • Malvern • PA 19355 — We reserve the right to make technical alterations without prior notice. — EN-US — PN2571-02 — 01.03.2024 —

Status_B High Resolution / CMPT = 3

Profiles Smart Sensor - SSP 3.1 Measuring Sensor

Common - I&D Identification and Diagnosis

Min. process cycle time [ms]

IO-Link resolution pressure [bar]

0.1

IO-Link process data

(cyclical)

Function bit length

pressure 16

device status 4

binary switching information 2

IO-Link functions (acyclical)

application specific tag

Operating conditions

Ambient temperature [°C]

-25...80

Storage temperature [°C]

-40...100

Protection

IP 65; IP 67

Tests / approvals

EMC DIN EN 61000-6-2

DIN EN 61000-6-3

Shock resistance DIN EN 60068-2-27 50 g (11 ms)

Vibration resistance DIN EN 60068-2-6 20 g (10...2000 Hz)

MTTF [years]

129

UL approval UL approval number J014

Pressure equipment directive

sound engineering practice; can be used for group 2 fluids; group 1 fluids on request

Mechanical data

Weight [g]

261.5

Housing

tubular

Dimensions [mm]

Ø 34 / L = 92.7

Material

stainless steel (630/1.4542/17-4 PH); stainless steel

(1.4404 / 316L); PBT+PC-GF30; PBT-GF20; PC

Materials (wetted parts)

stainless steel (630/1.4542/17-4 PH)

Min. pressure cycles

100 million

Tightening torque [Nm]

25...35; (recommended tightening torque;

Depends on lubrication, seal and pressure rating)

Process connection

threaded connection G 1/4 external thread (DIN EN ISO 1179-2); Internal thread:M5

Process connection sealing

FKM (DIN EN ISO 1179-2)

Restrictor element integrated

no (can be retrofitted)

Displays / operating elements

Display Display unit 3 x LED, green (bar, psi, MPa)

Switching status 2 x LED, yellow

Measured values alphanumeric display, red/green 4-digit

Remarks

Pack quantity

1 pcs.

PN2571

Pressure sensor with display

PN-250-SEG14-MFRKG/US/ /V

ifm efector, inc. • 1100 Atwater Drive • Malvern • PA 19355 — We reserve the right to make technical alterations without prior notice. — EN-US — PN2571-02 — 01.03.2024 —

Electrical connection

Connector: 1 x M12; coding: A; Contacts: gold-plated

Connection

OUT1 Switching output

IO-Link

OUT2 Switching output

analog output

Core colors :

BK = black

BN = brown

BU = blue

WH = white