Appliance control Appliance potentiometer / detented control DCM-PTT analog - potentiometer Description encoder - incremental switch - rotary The DCM-PTT potentiometer offers sturdiness, performance and adaptability where frequent human-machine-interface adjustment is required. Its robust design allows for employment of different mechanisms, such as a selecting a program/function in your dishwasher or setting the temperature of a cooktop. Different ouptput choices are available (incremental encoder- pulse, rotary switch, absolute- analog potentiometer) and safety measures such as push-to-turn. Standard specifications Detent number, connectors, mounting flanges, tact switch Mechanical angle 360 function and other features can Electrical angle 280 10 be studied upon request. Rotational torque 50 mN.m Typical applications include Resistance values 10K consumer electronics, ovens and other kitchen appliances, white Linearity 5% (standard) and brown goods, automotive HVACR and personal care control Detent torque 900 to 1500 gf.cm panels. Tolerance 30%, 20% This datasheet shows you the 38 VDC Max. voltage basics of this potentiometer that Nominal power 0.15 W 50C is quite versatile. Taper Linear Do not hesitate to contact Piher 25.000 cycles Life specialists for further advice. Standard detents number 2, 4 Main features Operating temperature range -40C to +120C Check availability for other specificacions. Fully customiseable features: - detents (or no detents) - end stops - plastic / metal shafts -plug-and-pla connectors -push to tur function - availability as switch, encoder or potentiometer. Endless Rotation. Wide Electrical Angle. Extended Mechanical Life. Laser trimming upon request. Piher Sensing Systems Potentiometers Hall-effect sensors Inductive sensors Printing electronics Value added assemblies -Page 1 of 3-30 10 Appliance control Appliance potentiometer / detented control DCM-PTT Dimensions 2.542.54 3/8 32UNEF 2A 6.35 THREAD 5.08 6.25 1.5 6.4 12.5 21.85 Internal scheme Four detents configuration example 2 3 The detents are stops during the rotational travel that not only add a click sensation of position, but also Wiper offer enormous saving in both cost and space. PIHERs can feature special stepped outputs or constant voltage R1 R3 zones for these detent positions and R2 custom torques under request. 1 G 2 Detent 1 - 30 Detent 2 - 170 R total = 10 Kohm % tolerance Detent 3 - 190 R1 = 50-150 Ohm Detent 4 - 330 4 1 Piher Sensing Systems Potentiometers Hall-effect sensors Inductive sensors Printing electronics Value added assemblies -Page 2 of 3- 10 30 22.3 0.2 2.0 PUSH TRAVEL 20.85 10 12.7 18.85 12.3 0.5x45 4.0 19.05 26.85