6 TO 24 VDC SOURCING UNIPOLAR DEVICE M 103SR12A-4 OPERATING CHARACTERISTICSA\ AX 240+ .030(3) 24 GAUGE CONDUCTOR GAUSS WIRE LEADS (3) 72\ OPERATE MAX 495 RELEASE MIN 120 DIFF MIN 40 12. 000+. 300(3) ABSOLUTE MAXIMUM RATINGS SUPPLY VOLTAGE (Vs) -|.2 VDC TO +24.0 VDC VOLTAGE EXTERNALLY +6.5 VOLTS DC MAX WITH SWITCH IN "OFF" CONDITION ONLY APPLIED TO OUTPUT (Vs +4) VOLTS MAX WITH SWITCH IN "ON" CONDITION y A 15/32-32 UNS-2A QUTPUT CURRENT 4Q mA (SOURCE PER OUTPUT) TEMPERATURE -40C TO 100C OPERATE AND STORAGE MAGNETIC FLUX NO LIMIT, THE CIRCUIT CANNOT BE DAMAGED BY MAGNETIC OVERDRIVE HEX NUT (2) ELECTRICAL CHARACTERISTICS |. 000+. 040 MIN TYP MAX REMARKS 3 mA 6.5 mA Vs=6V SUPPLY CURRENT /4\ 5 mA 10.0 mA Vsz16V. OFF CONDITION J OUTPUT VOLTAGE Vs-2 | Vs -1.5 SOURCING 20 mA PER OUTPUT | )s (OPERATED) VOLTS | VOLTS L1\ | OUTPUT LEAKAGE 20 uA LEAKAGE INTO SWITCH OUTPUT CURRENT (RELEASED) , OUTPUT SWITCHING TIME t (SOURCING 20 mA) RISE TIME /4\ 0.2u SEC] 1.5u SEC 10% TO 90% SENSING FACE AX FALL TIME 0.1u SECL0O,5u SEC 90% TO 10% NOTE: THIS DEVICE IS NOT PROTECTED AGAINST HIGH ELECTRICAL NOISE. IF ERRATIC OPERATION OCCURS AFTER INSTALLATION INSTALL A & CAPACITOR ACROSS THE INPUT TERMINALS (0.1 MFD). IF ERRATIC OPERATION CONTINUES YOU MAY HAVE TO USE THE INDUSTRIAL DEVICES /\ THAT MICRO SWITCH MANUFACTURES. PLEASE CONTACT YOUR LOCAL FIELD REPRESENTATIVE FOR INFORMATION Vs (+) RED WIRE 103SR12A-4 act | OF | TRIGGER CIRCUIT 5 SENSOR AND OUTPUT (0) NORMALLY LOW GREEN WIRE 3 SENSOR WILL BE LOCATED AMPLIFIER = 2 ANYWHERE WITHIN .025@ GROUND (-) BLACK WIRE BLOCK DIAGRAM SHOWING CURRENT SOURCING OUTPUTS DRAWING NUMBER FIG. | ii rT | = 3 I | | NOTES Io, | /\ FLUX ENTERING THE SOUTH POLE OF THE MAGNET WILL OPERATE THE SENSOR | | ! WHEN MAGNET |S POSITIONED AS SHOWN IN FIGURE 2. THIS ASSUMES THE LS Cy +Vs CONVENTION THAT THE DIRECTION OF THE EXTERNAL FLUX OF A MAGNET IS REVISIONS FROM THE NORTH TO THE SOUTH POLE OF THE MAGNET A}cossoaza , \ / LEADWIRES (INDIVIDUAL WIRES) ARE 24 GAGE STRANDED WITH IRRADIATED POLYETHYLENE INSULATION zits boo | Ne Z3\ DATE CODE LOCATED IN THIS AREA l l 7& FROM -40C TO 100C AND 6 TO 24 VOLTS | | | NI 9 JX CATALOG LISTING LOCATED IN THIS AREA | | | J6\ SENSITIVE AREA IS LOCATED .050 BEHIND THE SENSING FACE JK Vs |S THE UNREGULATED SUPPLY VOLTAGE r Ahh g | | | | | | | : wu SWITCH SYMBOL Le THIRD ANGLE PROJECTION ~ & -E=]- x SCALE 3: | | 5 DO NOT SCALE PRINT | UNLESS OTHERWISE SPECIFIED S | TOLERANCES ARE I Ss THIS DRAWING COVERS A PROPRIETARY ITEM AND IS THE PROPERTY OF MICRO SWITCH. A DIVISION OF ONE PLACE ( 0) + 030 ~ FIG ? HONEYWELL. THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF MICRO SWITCH. . 7 c 2|~ OPERATE MAGNETICALLY CATALOG LISTING TWO PLACES (00) #015 Ofer MIGROISWITGH THREE PLACES (.000) + .005 O a a Honeywell Division OPERATED CYLINDRICAL 103SR12A-4 ANGLES + FT | ANSI VIA SMi1982 APPLIES| rey wes, cove siezs HALL SWITCH WEIGHT