PERFORMANCE - PRFMeasurement range0 m ... 3 mEncoderIncremental encodersResolution (wire draw + encoder)0.03 mm 1) 2)Repeatability≤ 1 mm 3)Linearity≤ ± 2 mm 3)Hysteresis≤ 2 mm 3)1) The values shown have been rounded.2) Example calculation based on the PRF08 with HTL Push Pull: 200 mm (wire draw length per revolution - see Mechanical data): 2,000 (pulses per revolution) = 0.1 mm (resolution of wire draw + encoder combination).3) Value applies to wire draw mechanism.INTERFACES - PRFCommunication interface
Incremental / TTL
RS-422
Programmable/configurable✔Factory settingThe built-on DFS60 encoders are programmed to the specified number of lines and interface prior to delivery. The electrical interface (TTL/HTL) and the number of lines (up to max. 10,000 lines) can be set in accordance with customer requirements with our programming devices for DFS60 encoders, which are available separately.ELECTRICAL DATA - PRFConnection typeMale connector, M23, 12-pin, radialSupply voltage10 V ... 32 VPower consumption≤ 0.7 W (without load)MTTFd: mean time to dangerous failure300 years (EN ISO 13849-1) 1)1) This product is a standard product and does not constitute a safety component as defined in the Machinery Directive. Calculation based on nominal load of components, average ambient temperature 40°C, frequency of use 8760 h/a. All electronic failures are considered hazardous. For more information, see document no. 8015532.MECHANICAL DATA - PRFWeight1.8 kgMeasuring wire materialHighly flexible stranded steel 1,4401 stainless steel V4AWeight (measuring wire)7.1 g/mHousing material, wire draw mechanismAluminum (anodized), zinc die castSpring return force6 N ... 14 N 1)Length of wire pulled out per revolution200 mmLife of wire draw mechanismTyp. 1,000,000 cycles 2) 3)Actual wire draw length3.2 mWire acceleration40 m/s²Operating speed8 m/sMounted encoderDFS60, DFS60B-S1MA10000, 1056866Mounted mechanicMRA-F080-103D2, 60301251) These values were measred at an ambient temperature of 25 °C. There may be variations at other temperatures.2) Average values, which depend on the application.3) The service life depends on the type of load. This is influenced by environmental conditions, the installation location, the measuring range in use, the traversing speed, and acceleration.AMBIENT DATA - PRFEMCAccording to EN 61000-6-2 and EN 61000-6-3Enclosure ratingIP64Operating temperature range–30 °C ... +70 °CCLASSIFICATIONSECl@ss 5.027270590ECl@ss 5.1.427270590ECl@ss 6.027270590ECl@ss 6.227270590ECl@ss 7.027270590ECl@ss 8.027270590ECl@ss 8.127270590ECl@ss 9.027270590ECl@ss 10.027270613ECl@ss 11.027270503ETIM 5.0EC001486ETIM 6.0EC001486UNSPSC 16.090141112113
