ifm Electronic OGH281 Reflexlichttaster mit Hintergrundausblendung

Product characteristics

• Type of light: red light
• Housing: rectangular with M18 thread

Application

• Special feature: Background suppression
• Function principle: Diffuse reflection sensor

Electrical data

• Operating voltage [V]: 10...30 DC; ("supply class 2" to cULus)
• Rated insulation voltage [V]: 32
• Current consumption [mA]: 25
• Protection class: III
• Reverse polarity protection: yes
• Max. power-on delay time [ms]: 300
• Type of light: red light
• Wave length [nm]: 645

Outputs

• Electrical design: PNP
• Output function: light-on mode
• Max. voltage drop switching output DC [V]: 2.5
• Permanent current rating of switching output DC [mA]: 200
• Switching frequency DC [Hz]: 1000
• Short-circuit protection: yes
• Type of short-circuit protection: pulsed

Detection zone

• Range [mm]: < 200; (white paper 200 x 200 mm 90% remission)
• Range on white object (90 % remission) [mm]: < 200
• Range on grey object (18 % remission) [mm]: < 200
• Range on black object (6 % remission) [mm]: < 190
• Range adjustable: no
• Max. light spot diameter [mm]: 13
• Light spot dimensions refer to: at maximum range
• Background suppression available: yes

Interfaces

• Communication interface: IO-Link
• Transmission type: COM2 (38,4 kBaud)
• IO-Link revision: 1.1
• SDCI standard: IEC 61131-9
• Profiles: Measuring Sensor, Identification and Diagnosis, Switching Signal Channel, Teach Channel
• SIO mode: yes
• Required master port type: A
• Min. process cycle time [ms]: 10
• IO-Link process data (cyclical):
  • function, bit length: process value, 16
  , device status, 4, binary switching information, 1
  • IO-Link functions (acyclical): application specific tag; oper