This absolute rotary encoder is developed to serve as a precise 1:1 replacement for the ESM78E-F5ADRREBI-1416 model, ensuring compatibility across mechanical structure, mounting interface, and communication performance. It provides reliable absolute position feedback with multiturn capability, supporting stable data transmission for industrial automation and motion control systems. The encoder is designed to maintain accurate position information after power loss, making it suitable for applications that require high operational continuity and positioning accuracy.
To meet demanding project schedules, this encoder supports customized configuration with a short delivery cycle of approximately 10–15 working days. Key parameters such as resolution, Profinet communication settings, operating voltage, and connector type can be matched to existing system requirements, reducing integration risk and commissioning time. This 1:1 replacement solution helps improve supply chain flexibility, minimize equipment downtime, and ensure consistent performance for both retrofit projects and new automation installations.
Technical Data for Multiturn Absolute Rotary Encoder ESM78E-P
General Specifications
Attribute
Details
Detection Type
Photoelectric Sampling
Device Type
Multiturn Absolute Rotary Encoder
Functional Safety (MTTFd)
180 a, L10: 7.7 E+9 at 3000 rpm
Operating Voltage (U_B)
10 … 30 V DC
No-load Supply Current (I_0)
max. 230 mA at 10 V DC, max. 100 mA at 24 V DC
Time Delay Before Availability
< 250 ms
Linearity
± 2 LSB at 16 Bit, ± 1 LSB at 13 Bit
Output Code
Binary Code
Interface Type
PROFINET
Resolution
Single Turn: Up to 16 Bit, Multiturn: Up to 14 Bit, Overall: Up to 30 Bit
