EL - ER 90 A EL - ER 115 A SOLID SHAFT INCREMENTAL ENCODER MAIN FEATURES Encoder series for harsh enviroments with high mechanical resistance requirements. Model 90 can be mounted by flanges or fixing clamps; model 115 has a tachometer generator REO-444 type compatible plug. • 3 channel encoder (A / B / Z) up to 10000 ppr • Power supply up to +28 VDC with several electronic interfaces available • Up to 500 kHz output frequency • Cable or connector output • Metal cover for heavy duty applications • Solid shaft diameter up to 11 mm • Mounting by synchronous or REO-444 flange SERIES incremental encoder series EL incremental encoder series ER MODEL synchronous flange 0 40 mm 90A flange REO-444 115A RESOLUTION ppr from 1 to 10000 see table for pulses availability ZERO PULSE without zero pulse S with zero pulse Z POWER SUPPLY (with L electronic interface) 5 V DC 5 (with L or PC electronic interface) 8 ... 24 V DC 8/24 5 ... 28 V DC 5/28 ELECTRONIC INTERFACE NPN N NPN open collector C push-pull P push-pull protected (AEIC-7272) PC line driver L power supply 5/28V - output RS-422 RS SHAFT DIAMETER (mod. 90) mm 8 (mod. 90) 9,52 (3/8”) mm 9 mm 10 (mod. 115) mm 11 ENCLOSURE RATING IP 54 X (mod. 90) IP 66 S MAX ROTATION SPEED (IP 66) 3000 rpm 3 (IP 54) 6000 rpm 6 OUTPUT TYPE cable (standard length 1.5 m) P MIL connector M JIS-C-5432 connector J female connector included, without female please add 162 as variant code DIRECTION TYPE axial A radial R VARIANT custom version XXX © Copyright 2016 Eltra S.p.a. Unipersonale. All rights reserved. All informations in this catalog are subject to change without notice. Eltra takes no responsibility for typographic errors. For the terms of sales please check the website. REV. 160607 41

EL - ER 90 A EL - ER 115 Aaxial output axial output 68.5 set n.3 fixing clamps for model 90 A P/N 94080001 © Copyright 2016 Eltra S.p.a. Unipersonale. All rights reserved. All informations in this catalog are subject to change without notice. Eltra takes no responsibility for typographic errors. For the terms of sales please check the website. REV. 160607 42

M connector (7 pin) Amphenol MS3102-E-16-S solder side view FV J connector(10 pin) JIS-C-5432 Size 16 solder side view FV M connector (10 pin) Amphenol MS3102-E-18-1 solder side view FV © Copyright 2016 Eltra S.p.a. Unipersonale. All rights reserved. All informations in this catalog are subject to change without notice. Eltra takes no responsibility for typographic errors. For the terms of sales please check the website. REV. 160607 43