RLK28-8-H-2000-IR-Z/31/116

Background suppression sensor RLK28-8-H-2000-IR-Z/31/116 < Universal series with highly versatile fields of use < Resistant against noise: reliable operation under all conditions < Minimal black-white difference through the infrared transmission LED < Programmable time function GAN, GAB, IAB and GAN-IAB as double function < Version for universal voltages Background suppression sensor Dimensions 65.5 26 8 DIP-switch Name plate ø5 25.8 6 Indicator of detection range for Off delay and one shot 26.5 62 8 7 6 5 4 3 2 1 25 5 11 Receiver 2 Release date: 2021-09-29 Date of issue: 2021-09-29 Filename: 134133_eng.pdf Relay center contact 12 ... 240 V AC/DC 12 ... 240 V AC/DC Transmitter BK WH GY GY BU BU BN BN 88 Relay NO Relay NC 16 Indicator of detection range for On delay 63 9.6 Dovetail mount DIP-switch Light/dark switch ON OFF 4 3 2 1 LED-switch status LED-switch status LED-operating display Sensing range adjuster Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 1111 fa-info@de.pepperl-fuchs.com www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com 1 Background suppression sensor RLK28-8-H-2000-IR-Z/31/116 Technical Data General specifications Detection range 20 ... 2000 mm Detection range min. 20 ... 200 mm Detection range max. 20 ... 2000 mm Adjustment range 200 ... 2000 mm Background suppression max. + 10 % of the upper limit of the detection range Light source IRED Light type modulated infrared light , 880 nm Black-white difference (6 %/90 %) < 40 % Diameter of the light spot approx. 70 mm at a distance of 2000 mm Angle of divergence transmitter 2° receiver 2° Ambient light limit 50000 Lux Functional safety related parameters MTTFd 620 a Mission Time (TM) 20 a Diagnostic Coverage (DC) 0% Indicators/operating means Operation indicator LED green Function indicator 2 LEDs yellow ON: object inside the scanning range OFF: object outside the scanning range Control elements Sensing range adjuster , Light-on/dark-on changeover switch Electrical specifications Operating voltage UB 12 ... 240 V AC/DC Power consumption P0 ≤ 3.5 VA Output Switching type light/dark on, switchable (selectable, light/dark switching is only activated if the receiver has 'dark on' selected.) Signal output Relay, 1 alternator Switching voltage max. 250 V AC/DC Switching current max. 2 A Switching power DC: max. 50 W AC: max. 500 VA Switching frequency f 25 Hz Response time 20 ms Timer function ON delay (GAN), OFF delay (GAB), one shot (IAB), ON delay-one shot (GAN-IAB), ON delay-OFF delay (GAN-GAB), programmable adjustment interval 0.1 ... 10 s Release date: 2021-09-29 Date of issue: 2021-09-29 Filename: 134133_eng.pdf Conformity Product standard EN 60947-5-2 Approvals and certificates EAC conformity TR CU 020/2011 TR CU 004/2011 Protection class II, rated insulation voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 Output circuit insulated from control circuit in accordance with IEC 61140. Caution! The protection class 2 is only valid when the terminal compartment is closed. UL approval E87056 , cULus Listed Caution: This equipment is considered as open-type equipment. It must be mounted within an enclosure, that is suitably designed for protection against internal fire and personal injury resulting from accessibility to live parts according UL 508. CCC approval Certified by China Compulsory Certification (CCC) Ambient conditions Ambient temperature -40 ... 60 °C (-40 ... 140 °F) Storage temperature -40 ... 75 °C (-40 ... 167 °F) Mechanical specifications Housing width 25.8 mm Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 1111 fa-info@de.pepperl-fuchs.com www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com 2 Background suppression sensor RLK28-8-H-2000-IR-Z/31/116 Technical Data Housing height 88 mm Housing depth 65.5 mm Degree of protection IP67 Connection terminal compartment with 8 spring-loaded terminals for wire cross section 0.5 ... 1.5 mm2, insulation stripping 7.5 ... 8.5 mm, M16 x 1.5 cable gland Material Housing Plastic ABS Optical face Plastic pane Mass 112 g Connection Assignment Option: 8 (BK) NO 7 (WH) NC 6 (GY) C 5 (GY) C The relay-functions "NC" and "NO" bear on the switching mode "Light-ON". This complies to the default setting of the light/dark switch, located on top of the housing (factory setting). ~/0 V 3 (BU) 2 (BN) ~/+UB 12V ... 240 V AC/DC 4 (BU) 1 (BN) Characteristic Curve RL(K)28-8-H-2000-IR Offset Y [mm] 15 10 5 0 -5 -10 -15 0 500 1000 1500 2000 2500 Distance X [mm] x y Release date: 2021-09-29 Date of issue: 2021-09-29 Filename: 134133_eng.pdf Characteristic response curve white 90 % grey 18 % black 6 % Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 1111 fa-info@de.pepperl-fuchs.com www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com 3 Background suppression sensor RLK28-8-H-2000-IR-Z/31/116 Characteristic Curve Difference in detection distance RL(K)28-8-H-2000-IR Measured detection distance X [mm] 2500 2000 1500 1000 500 0 500 0 1000 x 1500 2000 2500 Adjusted detection distance X [mm] white 90 % grey 18 % black 6 % Accessories Mounting aid for round steel ø 12 mm or sheet 1.5 mm ... 3 mm OMH-21 Mounting bracket: mounting aid for sensors in the RL* series OMH-22 Mounting aid for RL* series OMH-RLK29 Mounting bracket OMH-RLK29-HW Mounting bracket for rear wall mounting OMH-RL28-C Weld slag cover model Release date: 2021-09-29 Date of issue: 2021-09-29 Filename: 134133_eng.pdf OMH-05 Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 1111 fa-info@de.pepperl-fuchs.com www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com 4 Background suppression sensor RLK28-8-H-2000-IR-Z/31/116 Timer functions Timer function ON ON ON ON 1 2 3 Switching type 4 Without 1 2 3 2 3 2 3 Dark ON OFF 4 one shot Dark t ON t ON t ON t t OFF t OFF OFF Dark t OFF Light t OS Dark ON OFF t ON Light 4 OFF delay 1 Receiver exposed Receiver dark Light 4 ON delay 1 Light t OS t OS t OS t OS t OS ON OFF ON OFF ON OFF ON OFF ON OFF Time tON, tOFF and tOS are adjustable from 0.1 to 10 seconds. The Light-/Dark-Switch (Left, outer switch) is shown in the "Dark ON" position. Description OFF delay timer one shot timer ON delay timer ON delay timer / OFF delay timer ON delay timer / one shot timer Notes Adjustable time interval (0.1 s - 10 s) Release date: 2021-09-29 Date of issue: 2021-09-29 Filename: 134133_eng.pdf Type -Z Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 1111 www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@de.pepperl-fuchs.com Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com 5