IFM Inductive safety proximity sensor GI855S 2 x OSSD

Description: IFM Inductive Safety Proximity Sensors GI855S IEC 60947-5-3, ISO 13849-1, IEC 62061 and IEC 61508 certified; ensure the safety of operators and machines; Electronic fail-safe proximity switches do not require special actuators; Connect the sensor to a safety PLC or a safety AS-i module.

IFM/ifm GI855S

Product Specifications:

Electrical Design :P NP

Output function: 2 x OSSD (A1 and A2)

Effective sensing area [mm]: > 14.5

Housing : Threaded construction

Dimensions [mm] : M30 x 1.5 / L = 65

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Special properties: gold-plated contacts

Running mode: Persistently running

Safety-related function: The safety state when properly damping

Applications: Suitable for mobile and demanding applications

Electrical data

Operating voltage [V] :8... 32 DC

Rated insulation voltage [V] : 60

Current consumption [mA]: < 20

Protection Class: III

Inverted Protection: Yes

Maximum boot delay time [ms]: 1000

output

Electrical Design :P NP

Output function: 2 x OSSD (A1 and A2)

Maximum DC voltage drop of switching output [V]: 2.5; （30 mA）

Minimum load current [mA] : 1

Continuous current load [mA] of switching output DC: 50

Switching frequency DC [Hz]: 10

Output data: Interface type C level 1

Output voltage 24 V: Compatible with EN 61131-2 input Category 1 and 2

Short Circuit Protection: Yes

Overload Protection: Yes

Capacitive load max. CL_max [nF]: 20

Scope of monitoring

Effective sensing area [mm] >: 14.5

Safety switching distance s(ao) [mm]: < 8

Accuracy/Deviation

Correction factor: Steel: 1 / Special Steel: 0.7 / Brass: 0.5 / Aluminum: 0.4 / Copper: 0.4

Hysteresis [% of Sr]: 1... 10

Reaction time

Reaction time according to safety requirements [ms]: 5

Reaction time close to the effective sensing zone [ms]: 5

Danger time (failure reaction time) [ms]: 100

working conditions

Ambient temperature [°C] :-40... 85

Maximum permissible relative air humidity [%] : 50; （70 °C; <70 °C: >50 %）

Altitude max. [m]: 5000

Ionizing radiation : Not allowed

Enclosure rating: IP 65; IP 67; IP 68; IP 69K;

Technical data of machinery

Weight [g]: 196.8

Housing : Threaded construction

Installation: Flush mounting

Dimensions [mm] : M30 x 1.5 / L = 65

Thread designation: M30 x 1.5

Raw material : threaded sleeve: brass white bronze - coated; Sensing surface: LCP; LED Window: PEI; Fixing nut: Brass white bronze - coated

Tightening torque [Nm]: < 50

This article introduces IFM inductive safety proximity switch GI855S 2 x OSSD, if you are interested in IFM inductive proximity switch, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.

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IFM Inductive safety proximity sensor GI855S 2 x OSSD

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