ADL300 Elevator Drives for Synchronous ... - Sprecher + Schuh

EXP-DE-I1-ADLDigital Incremental Encoder.EXP-DE-I1-ADLXEḆ B A A 0VE+ - + out +VEout10 11 12 13 14 15(TTL Line-driver)Channels A+ A-, B+ B-, differential line drivers, optoisolated.Max frequency 200 kHz (check the number of encoder impulses according to the maximum speed)Number of impulses min 128, max 16384 (default 1024)Electrical interface TTL (ref. GND) Ulow ≤ 0.5 V Uhigh ≥ 2.5 VLoad capacity 10 mA @ 5.5 V (Zin 365Ω)Programmable internal power supply min +5.2 V, max +6.0 V (default + 5.2 V) − Imax 150 mA.See table (1)Cable length max 50mINCREMENTAL DIGITAL ENCODER (DE) PUSH-PULL/LINE DRIVERDIGITALE INCREMENTALE (DE)SINGLE ENDED NPN O.C. B-B+A-A+0VE out+VE out(*)101112131415(*) Connection of shielding, see figure 7.2.4(TTL/HTL push-pull)Channels A/B, complementary push-pull, optoisolated.Loss of encoder cannot be managed with single-ended versions. In this case disable theSpeed Fbk Loss.Max frequency 100 kHz (check the number of encoder impulses according to the maximum speed)Number of impulses min 128, max 16384 (default 1024)Electrical interface HTL Ulow ≤ 3.0 V Uhigh ≥ Venc - 3.0 VLoad capacity 7 mA @ 20.0 V (Zin 2635Ω)V max Digital Inputsi (*) HTL = 27V max.TTL = 7V maxProgrammable internal power supply min +6.0 V, max +20.0 V (default + 6.0 V) − Imax 150 mA.See table(1)Cable length max 50m(*) with external supply.ADL300 • Quick installation guide - Specifications and connection 119