DATA SHEET RE58D04_04 Issue 4, 30th June 2023 EXCELLENT PRICE PERFORMANCE RATIO RE58 Rotary Magnetic Shaft Encoder HIGHLY RELIABLE The RE58 is a robust industrial standard rotary magnetic encoder consisting of two parts: the RM44 magnetic encoder and various 58 mm flanges. The solid metal housing of the RM44 encoder offers the highest IP protection class, high EMC immunity, an extended operating temperature range and the best possible shock and vibration resistance. EASY TO REPLACE PARTS Robust modular design Industry standard absolute, incremental and analogue output options High reliability from proven non-contact encoder technology Excellent price-performance INDUSTRIAL AUTOMATION ASSEMBLY LINES HARSH ENVIRONMENT GREEN ENERG

General information The RE58 is an encoder for measuring shaft position. A magnet is mounted within the mounting flange. Rotation of this magnet is sensed by the RM44 encoder. The output signals are provided in industry standard absolute, incremental and analogue sinusoidal formats. Available are resolutions of up to 13 bit absolute SSI and/or 8,192 counts per revolution incremental for 5 V or 24 V power supply. A system accuracy of ±0.5° can be achieved. RE58 rotary shaft encoder system Mounting flange (available separately) (available separately) Choose your RE58 system The RE58 is a pre-assembled...

Storage and handling Operating and storage temperature Handle with care. This encoder system is a high performance metrology product and should be handled with the same care as any other precision instrument. The use of industrial tools during installation or exposure to strong magnets such as a magnetic base is not recommended as it carries the risk of damaging parts of the system which as a result might not perform in accordance with specifications. Power to RE58 encoders must be supplied from a DC SELV supply complying with the essential requirements of EN (IEC) 60950 or similar specification....

Dimensions and installation drawings Dimensions and tolerances are in mm. RE58-B encoder (with RE58B06 mounting flange) RE58-A encoder (with RE58A10 mounting flange)

Dimensions and installation drawings Dimensions and tolerances are in mm. RE58-C encoder (with RE58C10 mounting flange)

Technical specifications System data Resolution Maximum speed System accuracy Set-up time 100 ms (first data ready after supply voltage is in range), worst case: 200 ms Electrical data Supply voltage Current consumption Output load Flying lead Voltage drop over cable ~13 mV/m (without load) ~54 mV/m (with 120 Ω load) Mechanical data Cable (encoder with 1 m cable, no connector) Environmental data Temperature Environmental sealing

Shield - see connection diagram VA Shield - see connection diagram Vdd Brown/ Black

Output types Analogue sinusoidal output signals RE58AC Specifications Supply voltage Vdd = 5 V ±5 % Reverse polarity protection Current consumption Output signals Sine / cosine signals Amplitude (with 120 Ω termination) Signal offset Internal serial impedance Maximum cable length VA leads VB by 90° for clockwise rotation of magnetic actuator. Analogue sinusoidal output signals RE58BC Specifications Supply voltage Vdd = 5 V ±5 % Reverse polarity protection Current consumption Internal serial impedance Signal amplitude Signal offset (Vref)

Absolute BiSS C interface RE58DC Specifications Supply voltage Vdd = 5 V ±5 % Reverse polarity protection Current consumption Output code Natural binary Clock input Data output Recommended signal termination Encoder Customer electronics Timing diagram latch position data MA SLO Revolution counter value (length depends on the settings chosen) Position inside the revolution (length depends on the resolution) Error data Cyclic redundancy check data; polynomial 0x43; inverted bit output Amplitude error Undervoltage; Configuration; System error For more information on BiSS C protocol please visit...

Specifications Supply voltage Vdd = 8 V to 26 V Reverse polarity protection Current consumption Output signals Maximum output load Maximum cable length Timing diagram Complementary signals not shown 360° x 4 = 1 cycle counts per rev Edge separation Reference impulse B leads A for clockwise rotation of magnetic actuat

Incremental, open collector NPN RE58IB Specifications Supply voltage Vdd = 8 V to 26 V Reverse polarity protection Current consumption Output signals Maximum output load Maximum cable length Timing diagram Recommended signal termination Complementary signals not shown 360° x 4 = 1 cycle counts per rev R > power supply / max. output load Edge separation R (recommended values: table below) A, B, Z Reference impulse B leads A for clockwise rotation of magnetic actuator.

Incremental, RS422 output signal RE58IC Specifications Supply voltage Vdd = 5 V ±5 % Reverse polarity protection Current consumption Output signals Maximum cable length Timing diagram Recommended signal termination Complementary signals not shown Encoder 360° x 4 = 1 cycle counts per rev Edge separation Reference impulse B leads A for clockwise rotation of magnetic actuator. Customer electronics

Incremental, open collector output signal RE58IE Specifications Supply voltage Vdd = 5 V ±5 % Reverse polarity protection Current consumption Output signals Maximum cable length Timing diagram Recommended signal termination Complementary signals not shown 360° x 4 = 1 cycle counts per rev Edge separation Reference impulse B leads A for clockwise rotation of magnetic actuator. Specifications Supply voltage Vdd = 8 V to 26 V Reverse polarity protection Current consumption Output signals Maximum output load Maximum cable length For the timing diagram and recommended signal termination please see...

Absolute binary synchro-serial interface (SSI) RE58SC Specifications Supply voltage Vdd = 5 V ±5 % Reverse polarity protection Current consumption Output code Natural binary Data output Data input Maximum cable length Timing diagram Recommended signal termination Encoder Position increases for clockwise rotation of magnetic actuator.