MK11-1A66C-500W_10 MEDER | Alldatasheet

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Technical content

www.meder.com Reed Sensor with Screw Thread Enclosure MK11 + MK 11/M8 Series

DESCRIPTION

MK11 sensors are magnetically operated Reed Sensors with screw thread enclosure supplied with interconnect cable. The sensor should be mounted on a fixed surface with the actuating magnet on the moving surface. Introduction or removal of the magnetic field determines the closing and opening of the Reed Switch.

APPLICATIONS

Piston end travel and position detection End motion detection for linear drives Machine industry DIMENSIONS All dimensions in mm [inch]

FEATURES

Stainless steel and plastics designs with thread for space adjustment High power switches available Other cables, connectors and colors available Various case sizes available Five operate sensitivities available A choice of cable terminations and lengths are available fine thread M5 x 0.5 7.00 25.00 3.00 [0.984][0.276] [0.118] MK11 (Stainless Steel) Ø 6.00 38.00 1.30 6.00 Ø 6.00 5.50 Ø 4.50 ws 13 2 x plastics nut Thread M8 x 1,25 [0.236] [0.236] [0.177] [0.217] [0.236] [1.496] [0.051] MK11/M8 (Plastics)

www.meder.com MAGNETIC SENSITIVITY TERMINATION Part Number Example MK11 - 1A66 C - 500 W MK11/M8 - 1A66 C - 500 W 66 is the switch model C is the magnetic sensitivity 500 is the cable length (mm) W is the termination ORDER INFORMATION For wire and termination details please consult factory. MK11 + MK11/M8 Series Series Contact- form Switch- model Magnetic Sensitivity Cable Length (mm) Termination MK11 - 1A XX X XXX X Options

66 B, C, D, E

500* W52, 85 C, D, E 1C 90** C, D, E * Other cable lengths available. ** Only for MK11/M8 (plastics). Sensitivity Class Pull In AT Range B 10 - 15 C 15 - 20 D 20 - 25 E 25 - 30 W The cable cut length includes: 5 mm of wire stripped and tinned. Reed Sensor with Screw Thread Enclosure

www.meder.com Reed Sensor with Screw Thread Enclosure CONTACT DATA (Stainless Steel + Plastics) MK11 +MK11 /M8 Series All Data at 20° C Switch Model → Contact Form → Switch 52 Form A Switch 66 Form A Switching Power Any DC combination of V & A not to exceed their individual max.‘s 70 (VA) 10 W Switching Voltage DC or peak AC 250 200 V Switching Current DC or peak AC 0.5 0.5 A Carry Current DC or peak AC 2.5 1.25 A Static Contact Resistance w/ 0.5 V & 10 mA 200 150 mΩ Dynamic Contact Resistance Measured w/ 0.5 V & 50 mA , 1.5 ms after closure 200 mΩ Insulation Resistance across Contacts 100 volts applied 1010 1010 * Ω Breakdown Voltage across Contact Voltage applied for 60 sec. min. 600 225* VDC Operate Time incl. Bounce Measured w/ 100 % overdrive 1.0 0.5 ms Release Time Measured w/ no coil suppression 0.1 0.1 ms Capacitance at 10 kHz cross contact 0.2 0.2 pF Contact Operation ** Must Operate Condition Steady state field 10 30 10 60 AT Must Release condition Steady state field 4 27 4 54 AT Environmental Data Shock Resistance 1/2 sinus wave duration 11 ms 50 50 g Vibration Resistance From 10 - 2000 Hz 20 20 g Ambient Temperature 10°C/ minute max. allowable -20 85 -20 85 oC Stock Temperature 10°C/ minute max. allowable -35 85 -35 85 oC Soldering Temperature 5 sec. 260 260 oC Please note: The indicated electrical data are maximum values and can vary downwards when using a more sensitive switch. * Insulation resistance of 1012 and breakdown voltage of 480 VDC is available. ** These ranges refer to the uncut / unmodified Reed Switches described in our Reed Switch section. Consult factory if more detail is required.

www.meder.com All Data at 20° C Switch Model → Contact Form → Switch 85 Form A Switch 90 Form B/C Switching Power Any DC combination of V & A not to exceed their individual max.‘s 100 20 W Switching Voltage DC or peak AC 400 175 V Switching Current DC or peak AC 1.0 0.5 A Carry Current DC or peak AC 2.5 1.0 A Static Contact Resistance w/ 0.5 V & 10 mA 150 250 mΩ Dynamic Contact Resistance Measured w/ 0.5 V & 50 mA , 1.5 ms after closure 200 mΩ Insulation Resistance across Contacts 100 volts applied 1010 109 Ω Breakdown Voltage across Contact Voltage applied for 60 sec. min. 4000 200 VDC Operate Time incl. Bounce Measured w/ 100 % overdrive 1.0 0.7 ms Release Time Measured w/ no coil suppression 0.1 1.5 ms Capacitance at 10 kHz cross contact 0.2 1.0 pF Contact Operation ** Must Operate Condition Steady state field 20 60 15 40 AT Must Release condition Steady state field 12 54 6 AT Environmental Data Shock Resistance 1/2 sinus wave duration 11 ms 50 50 g Vibration Resistance From 10 - 2000 Hz 20 20 g Ambient Temperature 10°C/ minute max. allowable -20 85 -20 85 oC Stock Temperature 10°C/ minute max. allowable -35 85 -35 85 oC Soldering Temperature 5 sec. 260 260 oC Please note: The indicated electrical data are maximum values and can vary downwards when using a more sensitive switch. * Insulation resistance of 1012 and breakdown voltage of 480 VDC is available. ** These ranges refer to the uncut / unmodified Reed Switches described in our Reed Switch section. Consult factory if more detail is required. MK11/+ MK11/M8 Series CONTACT DATA (only Plastics) Reed Sensor with Screw Thread Enclosure