Core Positioning and Functions
1-channel SSI (Synchronous Serial Interface) master terminal, directly connects to single-turn/multi-turn absolute encoders, differential RS422 signal, resistant to strong electromagnetic interference.
Supports adjustable baud rate (maximum 1 MHz, default 250 kHz), Gray code/binary switching, data length 0~32 bit (default 24 bit); provides diagnostic status such as power failure bit.
Distributed clock (DC) synchronous reading, synchronizes with EtherCAT cycle when DC is disabled; the terminal can directly output 24V DC to the encoder, optional EL9505 provides 5V power supply.
Full English name: 1-channel Encoder Interface Terminal, SSI; no additional configuration software required, plug and play in TwinCAT, channel LED status indication.
500V electrical isolation between E-bus and field potential, industrial-grade protection.
Key Technical Parameters
Table
Parameter Value
Number of Channels: 1-channel SSI master station
Maximum Baud Rate: 1 MHz
Data Length: Maximum 32 bits (default) 24-bit)
Encoding Format: Gray code, binary
Electrical Isolation: 500 V (E-bus / Fieldside)
E-bus Current Consumption: Typical 120 mA
Power Contact Current: Typical 20 mA + Load
Encoder Power Supply: 24 V DC (terminal direct supply); Optional 5 V DC (with EL9505)
Operating Temperature: -25℃ ~ +60℃
Storage Temperature: -40℃ ~ +85℃
Protection Rating: IP20
Dimensions: 24 mm × 100 mm × 52 mm (35 mm DIN rail standard size, EN 60715)
Weight: Approx. 55 g
Certifications: CE, UL, CCC, ATEX, IECEx
Installation and Typical Applications
Installation: Standard 35 mm DIN rail mounting, suitable for dense control cabinet layouts; Wiring: D+, D-, Cl+, Cl- differential signals + 24 V/0 V power supply
Typical Scenarios: Machine tool spindle / Turret position feedback, crane boom angle, wind turbine pitch/yaw, robot joint position, production line high-precision positioning platform
Product Tags:
|
|
Beckhoff EL5001 Differential Digital Input Module Images
|
