ESM78E-E PF | Alldatasheet
Document overview
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Technical content
Features
U p t o 3 0 B i t m u l t i t u r n ATEX approval IECEx approval Flameproof enclosure Removable connection cap
Description
Absolute multiturn rotary encoders deliver an absolute step value for each angle setting.This device has a maximum basic resolution of 65536 steps per revolution (16 bits) and codes up to 16384 revolutions (14 bits). Thus the overall resolution amounts to 30 bits. On account of the high number of measuring steps resulting (more than 1 billion), this type of encoder can be used to divide very long linear distances into small measuring steps. The device is designed for mounting on shaft diameter 14 mm or 16 mm. 0102
Multiturn absolute encoder ESM78E-E Release date: 2019-12-10 10:58 Date of issue: 2019-12-10 t187109_eng.xml Germany: +49 621 776 1111Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091 Dimensions ø6.5 50 32 7.5 ø48 95.5 356x 3.5 Nm 1348 ø14 G7 ø36 f7 ø78 3x M6 ø6.5 50 32 7.5 ø48 ø92 356x 3.5 Nm 1508 ø78 3x M6 ø14 G7 ø36 f7 ø6.5 50 36 7.5 ø69 95.5 3x M4 147.5 8029.5 9.5 18.5 6x 3.5 Nm ø16 G7 ø58 f7
Multiturn absolute encoder ESM78E-E Release date: 2019-12-10 10:58 Date of issue: 2019-12-10 t187109_eng.xml Germany: +49 621 776 1111Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091 Electrical connection Signal Terminal compartment Ground wire Grounding terminal GND (rotary encoder) 1 b (rotary encoder) 2 Not connected 3 Not connected 4 Rx- 5 Tx- 6 Rx+ 7 Tx+ 8 ø92 ø6.5 50 36 7.5 ø69 3x M4 163.5 8029.5 ø16 G7 ø58 f7 9.5 18.5 6x 3.5 Nm 12 3456 78
Multiturn absolute encoder ESM78E-E Release date: 2019-12-10 10:58 Date of issue: 2019-12-10 t187109_eng.xml Germany: +49 621 776 1111Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091
Ordering information
ESM78E EB Number of singleturn bits 12 4096 13 8192 16 65536 Number of multiturn bits 12 4096 14 16384 Housing material N Aluminum I INOX 1.4404 (AISI 316L) Output code B Binary Option E EtherCAT Exit position A Axial R Radial Connection type DR T erminal compartment, 2 cable glands KR T erminal compartment, 1 cable gland, 1 stopping plug Shaft dimension/flange version F5A Recessed hollow shaft Ø14 mm x 35 mm F8A Recessed hollow shaft Ø16 mm x 40 mm Option 1 E Explosion-proof, standard IP66 Functional principle M Multiturn Shaft version S Recessed hollow shaft Data format E Ethernet