Linear encoder with integrated converter •  Standard encoder for linear position measurement •  Gap clearance up to 2 mm •  Lika hi-flex sensor cable for drag cable chains •  Status LED for clearance and gap error •  Optional reference mark LKM1309/5 to be installed along the magnetic tape •  Optional tape cleaning wipers •  Error output available on request (see on page 27) ENVIRONMENTAL SPECIFICATIONS Shock: Vibrations: Protection: Operating temperature range: Storage temperature range: Dimensions: see drawing Housing material: die cast aluminium, UNI EN AC-46100 Electrical connections: Lika Hi-flex cable M8, 2,0 m or M12 8 pin inline plug Gap between sensor/tape (without cover strip): 0,1 ÷ 2,0 mm Travel speed (mechanical): max 16 m/s Measurement length: Tape length -5 mm each side ELECTRICAL SPECIFICATIONS Resolution: Sensor accuracy: Repeat accuracy: Output circuits: Output signals: Counting frequency: 50 / 25 / 10 / 5 / 2 / 1 / 0,5 / 0,08 μm ±10 μm max. ±1 increment Line Driver, Push-Pull AB0 /AB0 acc. to edge distance setting Push-Pull: 3 MHz max. @ 24Vdc, cable 1 m Line Driver: 5 MHz max. @ 5Vdc, cable 1 m +5Vdc ±5%, +10Vdc ÷ +30Vdc 70 mA max. against inversion of polarity (except 5Vdc version) and short-circuit acc. to EN 61000-6-2 level 3 Error signal output (PWM) Power supply: Power consumption: Protection: EMC: Option: ACCESSORIES MT50: Magnetic tape LKM-1309/5: Reference pole support KIT LKM-1440: Set of tape terminals KIT WIPERS: Wipers for SMExx/SMSxx (10 pcs) KIT PS1-1,0: Protection profile (10 pcs) E-M12F8: M12 8 pin mating connector EC-M12F8-LK-M8-5: cordset 5 meters with M12 conn. EC-M12F8-LK-M8-10: cordset 10 meters with M12 conn. Edge distance selection Resolution (µm) vs. max. possible speed (m/s) Order code Edge distance (µsec)

Order code - Sensor SME51 Y = Push-Pull (AB) YC = Push-Pull (AB, /AB) L = Line Driver (AB, /AB) 1 = +5Vdc ±5% (L output circuit) 2 = +10Vdc ÷ +30Vdc (Y and YC output circuit) K = 0,2 µs (*) H = 0,3 µs (*) J = 0,5 µs A = 1 µs B = 2 µs (standard value) C = 4 µs (*) only with output circuit L (see edge distance selection) N = without I = every 5 mm R = unique reference signal L2 = cable output 2 m Lx = cable output x m M0,5 = 0,5 m cable + M12 inline plug M2 = 2 m cable + M12 inline plug g custom version Order code - Magnetic tape MT50 c COVER STRIP 0 = not supplied 1 = supplied Document release...