SMART STOP TM WELKER SMART STOP DOES ALL STOPPING & SENSING FUNCTIONS IN ONE PART. MINIMIZES ENGINEERING, FIELD SET UP AND OPERATOR ADJUSTMENT TIME.

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1 ISO 9001 REGISTERED SMART STOP TM TM WELKER SMART STOP DOES ALL STOPPING & SENSING FUNCTIONS IN ONE PART. MINIMIZES ENGINEERING, FIELD SET UP AND OPERATOR ADJUSTMENT TIME. ELIMINATES: n NEED FOR SEPARATE MOUNTS, BRACKETS & FLAGS. NAAMS INTERCHANGEABLE n NEED FOR SWITCH ADJUSTMENTS WHEN SHIMMING. n IMPROPER ADJUSTMENT OF OUTBOARD SWITCHES. n OUTBOARD SWITCH VIBRATING LOOSE IN BRACKET. n PROTECTING OUTBOARD PROXES FROM BEING STEPPED ON OR BENT IN TOOLS. ASC020-PD ASC021-PD ANTI-VIBRATION DETENT EUROFAST M12X1 MALE 4 PIN Ø4.22mm FIREFAST 300mm TOTAL LENGTH INCLUDING CONNECTOR 4 LEDS: (2) GREEN, POWER ON (2) YELLOW, OUTPUT SMART STOP SHOWN ON NL3 RAIL SLIDE (2 REQUIRED) SMART STOP IS ALWAYS USED ON STATIONARY SIDE RELEASED 4/9/18 Welker Engineered Products 1401 Piedmont, Troy MI (800)

2 ORDERING INFORMATION: mm TALL SERIES USING M10 FASTENERS ORDER AS OPTION "P" ON THESE WELKER SLIDES: P5, P7 Plane Bearing Slides H7 Plane Bearing Slide R2 Rolling Element Slide NL3 Narrow Low Profile Rail Slide WL3 Wide Low Profile Rail Slide LP1, LP2 Compact Rail Slides DB4 Guided Slide TO ORDER SEPARATELY OR AS REPLACEMENT PART USE PART NUMBERS BELOW: DIMENSIONS (CABLE & CONNECTOR NOT SHOWN FOR CLARITY) TYP CENT CENT. TYP. DRILL & C'BORE FOR M10 SHCS M10X1.5 TAP THRU TYP. ASC020-PD CROWNED & C'BORE ASC021-PD CROWNED & TAP DRILL & C'BORE FOR M10 SHCS M10X1.5 TAP THRU ASF020-PD FLAT & C'BORE ASF021-PD FLAT & TAP SHEET 2

3 ORDERING INFORMATION: 20mm TALL SERIES USING M8 FASTENERS DIMENSIONS (CABLE & CONNECTOR NOT SHOWN FOR CLARITY) CENT C'BORE FOR M8 SHCS 20 M8X1. TAP ASC018-PD CROWNED & C'BORE ASC019-PD CROWNED & TAP C'BORE FOR M8 SHCS M8X1. TAP ASF018-PD FLAT & C'BORE ASF019-PD FLAT & TAP SHEET 3

4 SMART STOP SWITCH: GENERAL SPECIFICATIONS CONTACT CARRIER MATERIAL PUR MOLDED HEAD MATERIAL/COLOR (RSE) THERMOPLASTIC PUR/BLACK CONTACT MATERIAL/PLATING (RSE) GOLD-PLATED BRASS COUPLING NUT MATERIAL/PLATING (RSE) NICKEL-PLATED BRASS RATED OPERATING DISTANCE 2mm =.079" (NOMINAL) APPROX +0.5mm -1.0mm MOUNTING MODE FLUSH HYSTERESIS (DIFFERENTIAL TRAVEL) 3-15% MAX. RELATIVE TEMPERATURE DRIFT LESS THAN OR EQUAL TO ±10% MIN. REPEAT ACCURACY LESS THAN OR EQUAL TO 2% OPERATING TEMPERATURE - TO 70 (-13 TO 158 F) RATED OPERATIONAL VOLTAGE (DC) VDC MAX. RIPPLE LESS THAN OR EQUAL TO 10% RATED OPERATIONAL CURRENT LESS THAN OR EQUAL TO 1 ma NO-LOAD CURRENT LESS THAN OR EQUAL TO 15mA MAX. OFF-STATE CURRENT LESS THAN OR EQUAL TO 0.1mA MAX SWITCHING FREQUENCY LESS THAN OR EQUAL TO 2kHz RATED INSULATION VOLTAGE 0.5 kv OUTPUT FUNCTION 3-WIRE, NORMALLY OPEN, PNP SHORT-CIRCUIT PROTECTION YES MAX. VOLTAGE DROP LESS THAN OR EQUAL TO 1.8 V WIRE BREAKAGE/REVERSE POLARITY PROTECT YES DEGREE OF PROTECTION IP 67 HOUSING MATERIAL SST, V2A ACTIVE FACE PLASTIC, PA12-GF30 OUTER CABLE JACKET (SENSOR) 3mm PUR VIBRATION RESISTANCE 55 Hx (1mm) SHOCK RESISTANCE 30 x g (11 ms) PIGTAIL LED COLOR GREEN=POWER, YELLOW=OUTPUT SMART STOP IS USED TO SENSE FULL STOP AGAINST BLOCK (ONLY) WIRING DIAGRAM (PNP) BRN BLK BLU LOAD - SHORT-CIRCUIT PROTECTED SHEET 4

5 SMART STOP TM PANCAKE SWITCHES ALL PANCAKE SWITCH BLOCKS USE THESE FASTENERS: M8 IN C'BORES M10 IN TAPS ORDERING INFORMATION W P S - Block Switch 01 Wide Flat 00 No Switch 02 Wide Crown (Default for blocks 03 & 06) 03 Wide Target 01 Turck ~ BI 5U-Q08-AP6X2-0.2M-RS 4T/S1589 (3-Wire, 4-Pin) 04 Narrow Flat 02 Balluff ~ BES R01ZC-PSCB-BZ00,2-GS04-W05 (3-Wire, 4-Pin) 05 Narrow Crown 03 Pepprl + Fuchs ~ NMB6-F104M-E2-C-FE-200MM-V1 (3-Wire, 3-Pin) 06 Narrow Target Metal faced, weld immune All Switches are DC M12 X 1 (PNP) Connector WIDE SERIES PANCAKE SWITCHES* WIDE SERIES SWITCHES CAN BE FIELD REVERSED TO HAVE THE CORD EXTEND THE OPPOSITE DIRECTION BLOCK 01 WIDE FLAT BLOCK 02 WIDE CROWN BLOCK 03 WIDE TARGET NARROW SERIES PANCAKE SWITCHES* BLOCK 04 NARROW FLAT BLOCK 05 NARROW CROWN BLOCK 06 NARROW TARGET *BLOCK DIMENSIONS ARE ON FOLLOWING PAGES SHEET 5

6 WIDE SERIES BLOCK DIMENSIONS 60 BLOCK 01 WIDE FLAT CENT C'BORE FOR M8 & M10x1.5 TAP THRU 18. M3x0.5 TAP x BLOCK 02 WIDE CROWN CROWN 14.0 BLOCK 03 WIDE TARGET CENT. SHEET 6

7 NARROW SERIES BLOCK DIMENSIONS 90 BLOCK 04 NARROW FLAT CENT CENT. M3x0.5 TAP x 6.00 M10x1.5 TAP THRU v n14. x CLEARANCE FOR M8 S.H.C.S 9.0 BLOCK 05 NARROW CROWN 3.0 CROWN BLOCK 06 NARROW TARGET SHEET 7