ISSUE 2 Installation Instructions for the SS49/SS19 Series Analog Position Sensors PK 88740 SOLDERING/ASSEMBLY SS49 PERSONAL INJURY Support leads during any forming/shearing DO NOT USE these products as safety or operation. Do not stress leads inside plastic case. emergency stop devices, or in any other Hand soldering - Use 60/40 rosin core solder, application where failure of the product could and a 399C (750F) controlled temperature, 1/8 result in personal injury. chisel tip soldering iron. Do not hold iron on Failure to comply with these instructions could terminals for more than four seconds. Lead result in death or serious injury. temperature at package must not exceed 250C (482F). SS49/SS19 ELECTRICAL CHARACTERISTICS Wave soldering - Use Loncoflux 106A35 or Supply Voltage 4 to 10 VDC equivalent. Set preheaters at 95C (200F) for top Supply Current 4 mA typ. (component side) of PC board just prior to entering Output Type Analog Sourcing wave. (This may be adjusted depending upon board thickness.) Set solder temperature at 252C Output Voltage 0 1.75 to 2.25 V 5 V Gauss, 25C to 260C max. (485F to 500F). Set conveyor speed to about 4.5 feet per minute (1,37 Sensitivity (measured Min. Typ. Max. between -400 and +400 0.60 0.90 1.25 meter/min.), choosing a speed which gives full gauss), mV/G solder fillets and minimum bridging and icicles. Operating Temperature -40 to +100C (-40 to 212F) Provide rigid support for the board. SS19/SS19T ABSOLUTE MAXIMUM RATINGS MICRO SWITCH recommends an infrared reflow Supply Voltage (Vs) 12 VDC process with peak temperatures not to exceed 190 - Output Current 20 mA 200C (374 - 392F) for 10 seconds maximum. Storage Temperature -55 to +150C (-67 to Keep exposure to high temperatures minimal. +302F) Magnetic Flux No limit. Circuit cannot be CLEANING damaged by magnetic overdrive. Clean appropriately in accordance with applicable safety procedures. MICRO SWITCH recommends manual cleaning. Absolute maximum ratings are the extreme limits BLOCK DIAGRAM the device will withstand without damage to the device. However, the electrical and mechanical characteristics are not guaranteed as the maximum limits (above recommended operating conditions) are approached, nor will the device necessarily operate at absolute maximum ratings. TRANSFER CHARACTERISTICS MICRO SWITCH Sensing and ControlSS49/SS19 Series Issue 2 PK 88740 TYPICAL OUTPUT CHARACTERISTICS 2 Honeywell MICRO SWITCH Sensing and Control For application help: call 1-800-537-6945