GF854S

GF854S

Product characteristics

Electrical design

PNP

Output function

2 x OSSD (A1 and A2)

Enable zone [mm]

> 6

Housing

threaded type

Dimensions [mm]

M12 x 1 / L = 60

Application

Special feature

Gold-plated contacts

Type of operation

permanent operation

Safety-related function

safe state when damped correctly

Application

Use in mobile and harsh applications

Electrical data

Operating voltage [V]

8…32 DC

Rated insulation voltage [V]

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 output DC [V]

2.5; (30 mA)

Minimum load current [mA]

Permanent current rating of switching output DC [mA]

Switching frequency DC [Hz]

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

yes

Max. capacitive load CL_max [nF]

Detection zone

Enable zone [mm]

> 6

Safe switch-off distance s(ao) [mm]

< 3

Accuracy / deviations

Correction factor

steel: 1 / stainless steel: 0.7 / brass: 0.4 / aluminium: 0.4 / copper: 0.3

Hysteresis [% of Sr]

1…10

Response times

Response time to safety request [ms]

Response time when approaching the enable zone [ms]

Risk time (response time for safety-related faults) [ms]

100

Operating

conditions

Ambient temperature [°C]

-40…85

Max. relative air humidity [%]

50; (70 °C; <70 °C: >50 %)

Max. height above sea level [m]

5000

Ionising radiation

not permissible

Protection

IP 65; IP 67; IP 68; IP 69K; (with ifm socket duly screwed on)

Chemical media

test according to ISO 16750-5

the following media were tested for 22 hours at 60 °C	coolants
	(HoughtonHocut4480
	Oemeta
	HYCUT ET 46)
The following media were tested for 22 hours at 75 °C	hydraulic fluids
	(Fuchs Renoling B15 VG 46 HLP
	Total BiohydranTMP 4HEES
	Fuchs Hydrotherm 46 M HFC)
	transmission oils
	(Fuchs TITAN ATF 3353 Dexron III)
	diesel
	biodiesel
	urea
	(AdBlue)
	brake fluid
	(K2 TURBO DOT 4)
the following media were tested for 22 hours at 23 °C	corrosion protection
	(Sonax special preservation wax )
	cold cleaner
	(Sonax cold cleaner S )
	ammonia-based cleaner
	(Weco Dr. Webers Salmiak-Konzentrat (concentrated ammonium chloride) )
	battery acid
the following media were tested for 2 hours at 23 °C	wheel rim cleaner
	(Sonax Xtreme Plus)
the following media were tested for 10 minutes at 23 °C	premium-grade petrol lead-free

Tests / approvals

EMC

industrial environments
EN 60947-5-3
EN 61000-4-2 ESD	6 kV CD / 8 kV AD
EN 61000-4-3 HF radiated	20 V/m
EN 61000-4-4 Burst	2 kV
EN 61000-4-5 Surge	2 kV
EN 61000-4-6 HF conducted	10 V
EN 61000-4-8	30 A/m 50/60 Hz / 1000 A/m 0 Hz
EN 55011	class B
mobile applications	only for operation with central load-dump suppression (58 V) / not for active operation during motor start phase in 12 V systems
ISO 10605 ESD	8 kV CD / 15 kV AD
ISO 11452-2, ISO 11452-5 radiated immunity	100 V/m
ISO 7637-2, ISO 16750-2 conducted immunity	12 V / 24 V
pulse	1 2a 3a 3b 4 5b
severity level	III III III III III III 58V
failure criterion	B B B A A C/B A
EN 55025

Vibration resistance

EN 60068-2-6 Fc

20 g (10…3000 Hz) / 50 sweep cycles, 1 octave per minute, in 3 axes

Broadband noise

EN 60068-2-64 h

5,9 g (10…2000 Hz) / effective acceleration for chassis mounting

Shock resistance

EN 60068-2-27 Ea

100 g 11 ms half-sine; 3 shocks each in every direction of the 3 coordinate axes

Continuous shock resistance

EN 60068-2-27 Ea

40 g 6 ms; 4000 shocks each in every direction of the 3 coordinate axes

Fast temperature change

EN 60068-2-14 Na

TA = -40°C; TB = 85°C; t1 = 30 min; t2 = 10 s 100 cycles

Salt spray test

EN 60068-2-52 Kb

severity level 5 (4 test cycles)

Safety classification

ISO 13849-1

category 2, PL d

IEC 61508

SIL 2

IEC 62061

SIL cl 2

Mission time TM [h]

≤ 87600

Mission time TM (additional indication)

industrial environments Temperature range -25…70 °C ≤ 175200

Safety-related reliability PFHD [1/h]

< 5E-08

Mechanical data

Weight [g]

86.8

Housing

threaded type

Mounting

non-flush mountable

Dimensions [mm]

M12 x 1 / L = 60

Thread designation

M12 x 1

Materials

threaded sleeve: brass white bronze coated; sensing face: LCP; LED window: PEI; lock nuts: brass white bronze coated

Tightening torque [Nm]

< 7

Displays / operating elements

Display

Display switching status

4 LED, yellow

Accessories

Items supplied

lock nuts: 2

Remarks

material for secure mounting not supplied; fixing must be done by the user

meets the environmental and EMC requirements for operation in agricultural and forestry machinery, earthworks and construction machines as well as in industrial trucks

When used in industrial trucks, the screen of the connection cable has to be connected to the sensor.

Unless stated otherwise, all data refer to the reference target plate to IEC 60947-5-2 over the whole temperature range.

(FE360 = ST37-2K) 12x12x1 mm

Pack quantity

1 pcs.

Electrical connection – plug

Connection

Connector: 1 x M12; Contacts: gold-plated

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Application

Operating

the following media were tested for 22 hours at 23 °C

Safety classification

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