Features RoHS compliant* HCMOS, CMOS and TTL compatible Compact package size High rotational cycle life Standard or high force push switch option Optional detent EM14 - 14 mm Rotary Optical Encoder w/Switch Electrical Characteristics Electrical Output ....................................................................................................................................................................................... 2-bit quadrature code Resolution .......................................................................................................................................................................... 8 to 64 pulses per revolution (PPR) Supply Voltage (VCC) ............................................................................................................................................................................... 5.0 VDC 0.25 VDC Supply Current (ICC) ........................................................................................................................................................................................26 mA maximum Output Voltage Low (VCE(sat)), per Channel .................................................................................................................................... 800 mV maximum at I(SINK) = 25 mA High (VO(HI)), per Channel ..................................................................................................................................... 4.0 VDC minimum VCC = 4.75 VDC Output Current I(SINK), per Channel ................................................................................................................................................................25 mA minimum Rise/Fall Time ........................................................................................................................................................................................................200 ns typical Power Dissipation..........................................................................................................................................................................................167 mW maximum Pulse Width (per Channel) .................................................................................................................................................................................... 180 e typical Phase Angle (Channel A Leads Channel B, Clockwise Rotation)..........................................................................................................................90 e 45 e Insulation Resistance 500 VDC .................................................................................................................................................... 1,000 megohms minimum Operating RPM ....................................................................................................................................................................................................120 maximum Switch Power Rating .............................................................................................................................................12 VDC / 20 mA (600 ohms maximum load) Switch Contact Resistance ........................................................................................................................................................................ 200 ohms maximum Environmental Characteristics Operating Temperature Range 5.0 VDC ...................................................................................................................... -40 C to +70 C (-40 F to +158 F) Storage Temperature Range ........................................................................................................................................... -55 C to +125 C (-67 F to +257 F) Vibration ..............................................................................................................................................................................................................................15 G Shock ..................................................................................................................................................................................................................................50 G Humidity ...................................................................................................................................................................... MIL-STD-202, Method 103, Condition B Flammability ............................................................................................................................................................................................ Conforms to UL 94HB IP Rating ...........................................................................................................................................................................................................................IP 54** Mechanical Characteristics Mechanical Angle ............................................................................................................................................................................................360 Continuous Torque Starting/Running................................................................................................................................................................1.06 N-cm (1.5 oz.-in.) maximum Detent ........................................................................................................................................................................................1.2 N-cm (1.7 oz.-in.) typical Rotational Life Non-detent ( 30 RPM) .......................................................................................................................................1,000,000 cycles (2,000,000 revolutions) With detent ( 30 RPM) .............................................................................................................................................100,000 cycles (200,000 revolutions) Switch Life ...........................................................................................................................................................................................................100,000 cycles Switch Actuation Force Standard ......................................................................................................................................................................................... 250 gm (8.82 oz.) typical High Force .................................................................................................................................................................................... 850 gm (29.98 oz.) typical Switch Travel Standard ..........................................................................................................................................................................................................0.04 in. typical High Force .....................................................................................................................................................................................................0.025 in. typical Shaft Radial Play .......................................................................................................................................................................................... 0.005 in. maximum Shaft Axial Structural Strength ......................................................................................................................................................................... 35 lbs. minimum Mounting Torque ...........................................................................................................................................................................2.0 N-m (18 lb.-in.) maximum Materials and Finishes Terminals ........................................................................................................................................................................................................Sn plated PC pins Soldering Condition Manual Soldering .................................................................................................................... 96.5Sn/3.0Ag/0.5Cu solid wire or no-clean rosin cored wire 370 C (700 F) max. for 3 seconds Wave Soldering ............................................................................................................................................. 96.5Sn/3.0Ag/0.5Cu solder with no-clean ux 260 C (500 F) max. for 5 seconds Wash processes .......................................................................................................................................................................................Not recommended Mounting Hardware Nut ..............................................................................................................................Black annodized brass, hex (metric)/Nickel-plated brass, hex (SAE) Lockwasher ............................................................................................................................................................ Nickel-plated spring steel, internal tooth Marking ....................................................................................................Manufacturers symbol, model number, product code, terminal style and date code Standard Packaging ......................................................................................................................................................... Anti-static plastic tube (25 pcs./tube) **When device is mounted by normal mounting means. *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Speci cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their speci c applications. *RoHS COMPLIANTAdditional Features Splashproof shaft seal Recommended for human/machine interface applications (HMI) Cable/connector option Optional bracket EM14 - 14 mm Rotary Optical Encoder w/Switch Part Numbering System E M 14 A 0 D - C 24 - L 03S2 SWITCH OPTION MODEL NO. DESIGNATOR Code Description EM14 14 mm Rotary Optical Encoder S Push Switch (Standard) H Push Switch (High Force) BUSHING DESIGNATOR N No Switch Code Description A 3/8 D x 3/8 L Threaded RESOLUTION (Pulses Per Revolution) C 1/4 D x 1/4 L Threaded Code Description R 10 mm D x 9.5 mm L Threaded 08 8 PPR 16 16 PPR DETENT OPTION 32 32 PPR Code Description 64 64 PPR 0 No Detent 1 32 Detents (Available for CABLE/CONNECTOR OPTION 8 or 32 PPR only) Code Description 0 No Cable/Connector ANTI-ROTATION LUG/BRACKET OPTION 1 6 Cable with Female Connector Code Description (0.050 /1.27 mm pitch centers in-line) A A/R Lug and stripped/tinned leads B Bracket (No hardware/no cable or 2 6 Cable with Female Connector connector) (0.050 /1.27 mm pitch centers in-line) D None on both ends 3 12 Cable with Female Connector (0.050 /1.27 mm pitch centers in-line) SHAFT STYLE (See Outline Drawing for Details) and stripped/tinned leads Available w/ 4 12 Cable with Female Connector Code Description Bushing (0.050 /1.27 mm pitch centers in-line) B 1/4 Dia. Slotted End A on both ends C 1/4 Dia. Flatted End A E 1/8 Dia. Slotted End C R 6 mm Dia. Slotted End R TERMINAL CONFIGURATION M 6 mm Dia. Flatted End R Code Description L Axial Multi-Purpose Pin R Radial Multi-Purpose Pin SHAFT LENGTH DESIGNATOR Code Length (FMS) Available w/Bushing 24 3/4 A, C 28 7/8 A, C 20 20 mm R, U 25 25 mm R, U Cable and Connector Options: H-290-4 = 6 Cable with Female Connector (0.050 /1.27 mm pitch centers in-line) and stripped/tinned leads H-290-1 = 6 Cable with Female Connector (0.050 /1.27 mm pitch centers in-line) on both ends H-290-2 = 12 Cable with Female Connector (0.050 /1.27 mm pitch centers in-line) and stripped/tinned leads H-290-3 = 12 Cable with Female Connector (0.050 /1.27 mm pitch centers in-line) on both ends Speci cations are subject to change without notice. For other cable and connector options, please contact the factory. Customers should verify actual device performance in their speci c applications.