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IFM GG855S
GG855S
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Description
Certified to the following standards: EN 60947-5-3, IEC 61508 and ISO 13849
Connection to safety PLC, safe AS-i modules or safe evaluation units
Ensuring operator and machine safety
Specification
Product characteristics
| Electrical design | PNP |
|---|---|
| Output function | 2 x OSSD (A1 and A2) |
| Enable zone[mm] [mm] | > 7.5 |
| Housing | threaded type |
| Dimensions[mm] [mm] | M18 x 1 / L = 60 |
Application
| Special feature | Gold-plated contacts |
|---|---|
| Type of operation | permanent operation |
| Safety-related sub-function | safe state when damped correctly |
| Application | Use in mobile and harsh applications |
Electrical data
| Operating voltage[V] [V] | 8...32 DC |
|---|---|
| Rated insulation voltage[V] [V] | 60 |
| Current consumption[mA] [mA] | < 20 |
| Protection class | III |
| Reverse polarity protection | yes |
| Max. power-on delay time[ms] [ms] | 1000 |
Outputs
| Electrical design | PNP |
|---|---|
| Output function | 2 x OSSD (A1 and A2) |
| Max. voltage drop switching output DC[V] [V] | 2.5; (30 mA) |
| Minimum load current[mA] [mA] | 1 |
| Permanent current rating of switching output DC[mA] [mA] | 50 |
| Switching frequency DC[Hz] [Hz] | 10 |
| 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] [nF] | 20 |
Detection zone
| Enable zone[mm] [mm] | > 7.5 |
|---|---|
| Safe switch-off distance s(ao)[mm] [mm] | < 4 |
Accuracy / deviations
| Correction factor | steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3 |
|---|---|
| Hysteresis[% of Sr] [% of Sr] | 1...10 |
Response times
| Response time to safety request[ms] [ms] | 5 |
|---|---|
| Response time when approaching the enable zone[ms] [ms] | 5 |
| Risk time (response time for safety-related faults)[ms] [ms] | 100 |
Operating conditions
| Ambient temperature[°C] [°C] | -40...85 |
|---|---|
| Max. relative air humidity[%] [%] | 50; (70 °C; <70 °C: >50 %) |
| Max. height above sea level[m] [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 |
| the following media were tested for 22 hours at 60 °C | coolants |
| The following media were tested for 22 hours at 75 °C | hydraulic fluids |
| the following media were tested for 22 hours at 23 °C | corrosion protection |
| the following media were tested for 2 hours at 23 °C | wheel rim cleaner |
| 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 |
|---|---|
| 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 |
| Vibration resistance | EN 60068-2-6 Fc 20 g (10...3000 Hz) / 50 sweep cycles, 1 octave per minute, in 3 axes |
| 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 |
| 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 |
| EN 60068-2-27 Ea | 40 g 6 ms; 4000 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 |
| 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) |
| EN 60068-2-52 Kb | severity level 5 (4 test cycles) |
Safety classification
| Complies with the requirements | ISO 13849-1: 2015 category 2, PL d IEC 61508 SIL 2 IEC 62061 SIL 2 |
|---|---|
| Mission time TM[h] [h] | ≤ 87600 |
| Mission time TM (additional indication) | industrial environments Temperature range -25...70 °C ≤ 175200 |
| PFH[1/h] [1/h] | < 5E-08 |
Mechanical data
| Weight[g] [g] | 109.2 |
|---|---|
| Housing | threaded type |
| Mounting | flush mountable |
| Dimensions[mm] [mm] | M18 x 1 / L = 60 |
| Thread designation | M18 x 1 |
| Materials | threaded sleeve: brass white bronze coated; sensing face: LCP; LED window: PEI; lock nuts: brass white bronze coated |
| Tightening torque[Nm] [Nm] | < 25 |
Displays / operating elements
| Display | Display switching status 4 LED, yellow |
|---|---|
| Display switching status | 4 LED, yellow |
Accessories
| Items supplied | lock nuts: 2 |
|---|
Remarks
| 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 Unless stated otherwise, all data refer to the reference target plate to IEC 60947-5-2 over the whole temperature range. (FE360 = ST37-2K) 18x18x1 mm |
|---|---|
| Pack quantity | 1 pcs. |
Electrical connection - plug
| Connector | 1 x M12; coding: A; Contacts: gold-plated |
|---|
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