GF711S

Fail-safe inductive sensor

Product characteristics
Electrical design PNP
Output function 2 x OSSD (A1 and A2)
Enable zone [mm] 0.5...4
Housing threaded type
Dimensions [mm] M12 x 1 / L = 70
Application
Special feature Gold-plated contacts
Type of operation continuous operation (maintenance-free)
Safety-related function safe state when undamped
Application industrial application
Electrical data
Operating voltage [V] 19.2...30 DC
Rated insulation voltage [V] 30
Current consumption [mA] < 20
Protection class III
Reverse polarity protection yes
Max. power-on delay time [ms] 1000
Outputs
Electrical design PNP
Output function 2 x OSSD (A1 and A2)
Max. voltage drop switching
[V] 2.5; (30 mA)
output DC
Permanent current rating of
[mA] 100
switching output DC
Output data Interface type C class 1
Output voltage at 24 V compatible with EN 61131-2 inputs type 1, 2
Short-circuit protection yes
Overload protection no
Max. capacitive load CL_max [nF] 20

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — EN-GB — GF711S — 18.03.2016 —

Detection zone
Enable zone [mm] 0.5...4
Safe switching-off distance
[mm] 6
s(ar)
Response times
Response time to safety
[ms] 1
request
Response time when
[ms] 1
approaching the enable zone
Risk time (response time for
[ms] 20
safety-related faults)
Operating conditions
Applications class C to EN 60654-1 weatherproof application
Ambient temperature [°C] -25...70
Note on ambient temperature operational life ≤ 87600 h
Ambient temperature [°C] 10...40
Note on ambient temperature operational life ≤ 175200 h
Rate of temperature change [K/min] 0.5
Max. relative air humidity [%] briefly: 5...95 %; permanent: 5...70 %
Air pressure [kPa] 80...106
Max. height above sea level [m] 2000
Ionising radiation not permissible
Salt spray no
Protection IP 65; IP 67
Tests / approvals
IEC 60947-5-2
IEC 60947-5-3
EN 60947-5-3
EN 61000-4-2 ESD 6 kV CD / 8 kV AD
EMC EN 61000-4-3 HF radiated 20 V/m
EN 61000-4-4 Burst 2 kV
EN 61000-4-6 HF conducted 10 V
EN 61000-4-8 30 A/m
EN 55011 class B
Shock resistance IEC 60947-5-2
Vibration resistance IEC 60947-5-2
Ta -25...70 °C
Enclosure type Type 1
UL approval
voltage supply Limited Voltage/Current
File number UL E174191

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — EN-GB — GF711S — 18.03.2016 —

Safety classification
ISO 13849-1 category 2, PL d
IEC 61508 SIL 2
IEC 62061 SIL cl 2
Mission time TM [h] ≤ 175200
Mission time TM (additional 20 years
indication)
Safety-related reliability
[1/h] 1.0E-07
PFHD
Mechanical data
Weight [g] 105.5
Housing threaded type
Mounting non-flush mountable
Dimensions [mm] M12 x 1 / L = 70
Thread designation M12 x 1
Materials stainless steel (1.4404 / 316L); PBT
Displays / operating elements
operation 1 x LED, green
Display
signal 1 x LED, yellow
Accessories
Items supplied lock nuts: 2
Remarks
Unless stated otherwise, all data refer to the reference target
Remarks plate to IEC 60947-5-2 over the whole temperature range.
(FE360 = ST37K) 12x12x1 mm
Pack quantity 1 pcs.
Electrical connection - plug
Connector: 1 x M12; Contacts: gold-plated

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — EN-GB — GF711S — 18.03.2016 —

Connection

1: safety-related logic unit

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — EN-GB — GF711S — 18.03.2016 —