Siedle Group NOVOTURN Multiturn Sensor non-contacting Series RSM-2800 Special features • Non-contacting, magnetic • Long life • Electrical range 720° up to 5760° in 360°-steps available (2 to 16 turns) • True-Power-On System: counts turns even when not powered. Patented non-volatile technology does not require gears or batteries • Available with push-on coupling or marked shaft • Easy mounting • Protection class IP54 up to IP67 • One-channel or multi-channel • Resolution up to 18 bit • Linearity up to ±0,03 % Multiturn sensors that use the GMR technology (giant magneto resistance), provide absolute position values, do not require any reference signals and need no power supply or buffer battery for detecting the revolutions. The fact that rotations are detected even unpowered and the sensor does not lose its position information during a power failure, makes the RSM-2800 with its diameter of only 28 mm an extremely compact real True-Power-On rotary sensor. The sensor operates magnetically and thus contactless allowing an extremely long life. The sensor is able to detect angular positions over 2 to 16 revolutions with a high resolution up to 18 bits. Applications • Mechanical engineering • Mobile machinery • Driveline or steering systems • Wire-actuated encoders • Gate drives • Motor sports

Analog versions Technical data 5 Digital versions Technical data SSI 7 Accessories M12 connector system 10

Description Housing High grade, temperature-resistant plastic, Bearings Sintered bronze bushing Electrical connections Cable 4 x 0.5 mm2, AWG 20, TPE insulated, shielded (voltage / current) Cable 4 x 2 x 0.25 mm2, AWG 24, TPE insulated, shielded (SSI) Cable 5 x 0,14 mm2, awG 26, PUR insulated, shielded (SPI) novotechnik Siedle Group Connector M12x1,4-pin / 8-pin on cable L = 0,15 m Mechanical Data Dimensions see dimension drawing Mounting 2 screws M4 and washers Starting torque of mounting screws 180 Ncm Mechanical travel 360 continous ° Permitted shaft load (axial and radial) 20 N Insensitiv...

Output signals measurement range 2 ... 14 turns Unterer Uberdrehbereich Oberer Uberdrehbereich Lower overtravel range Umdrehung Nr. Winkel / angle Output signals measurement range 15 ... 16 turns novotechnik Siedle Group Output Characteristics

Technical Data Analog Versions - Voltage - Current Type Designations RSM - 28 _ _ -- 2 _ _ -___ RSM - 28 _ _ -- 11 _ -___ RSM - 28 _ _ -- 12 _ - Ratiometric Analog voltage Analog current Electrical Data Output signal Number of channels Measuring range Independent linearity Start-up time Response time Repeatability Hysteresis Temperature error Supply voltage Ub Current consumption (w/o load) Reverse voltage Short circuit protection Insulation resistance (500 VDC) Cross-section cable Environmental Data MTTF (DIN EN ISO 13849-1 parts count method. w/o load) Functional safety EMC compatibility typ....

Ordering specifications Preferred types printed in bold: • Delivery time up to 25 pcs. within 10 working days • best low-volume pricing novotechnik Siedle Group Ordering Code Analog versions Supply voltage Ub 1: 24 V (18 ... 30 V) 2: 5 V (4.5 ... 5.5 V) Output signal - supply voltage = 24 V 1: 0.1 ... 10 V 2: 4 ... 20 mA Output signal - supply voltage = 5 V 1: 0.25 ... 4.75 V ratiometric to supply voltage (5 ... 95 %) 2: 0.5 ... 4.5 V ratiometric to supply voltage (10 ... 90 %) Output characteristics 1: Rising cw 2: Rising ccw 3: 2 crossed characteristics, channel 1 rising / channel 2 falling...

Type Designations Electrical Data Protocol Coding Monoflop time (tm) Update rate (internal) Resolution output signal Measuring range Absolute linearity Repeatability Hysteresis Temperature error Supply voltage Ub Current consumption (w/o load) Reverse voltage Short circuit protection Inputs Ohmic load at outputs Max. clock rate Insulation resistance (500 VDC) Cross-section cable Environmental Data MTTF (DIN EN ISO 13849-1 parts count method, w/o load) Functional safety novotechnik Siedle Group Technical Data SSI interface RSM - 28 _ _ - 2 _ _ - 14 _ -___ RSM - 28 _ _ - 2_ _ - 24_ - Supply voltage...

Siedle Group Technical Data SPI interface Type Designations RSM - 28 _ _ - 2 _ _ - 2 8 _ - Supply voltage 5 VDC Electrical Data Protocol SPI Coding binary code Level SCLK, MISO, /SS TTL level Update rate (internal) 1 kHz Resolution 16 over the entire measuring range Bit Measuring range see ordering code Absolute linearity 14 revolutions: < 0.036 ± % FS Current consumption (w/o load) typ. 25 mA Reverse voltage yes, supply lines and outputs Short circuit protection yes (vs. GND and supply voltage) Environmental Data MTTF (DIN EN ISO 13849-1 193 years parts count method, w/o load) Functional safety...

Ordering Code Digitale Varianten - SSI - SPI Ordering specifications Preferred types printed in bold: • Delivery time up to 25 pcs. within 10 working days • Best low volume pricing Supply voltage Ub 1: Ub = 24 V (10 ... 32 V) 2: Ub = 5 V (4.5 ... 5.5 V) Interface parameters for SSI Interface 41: SSI 16 bit, Gray code, rising cw 42: SSI 16 bit, Gray code, rising ccw 43: SSI 25 bit (18 bit data), Gray code, rising cw 44: SSI 25 bit (18 bit data), Gray code, rising ccw 45: SSI 16 bit, binary code, rising cw 46: SSI 16 bit, binary code, rising ccw 47: SSI 25 bit (18 bit data), binary code, rising...

Siedle Group Accessories Connector system M12 1 = brown 2 = white 3 = blue 4 = black M12x1 Mating female connector, 4-pin, straight, A-coded, with molded cable, shielded, IP67, open ended Connector housing Plastic PA Cable sheath PUR; 0 = max. 6 mm, -25 °C...+80 °C (moved) -50 °C...+80 °C (fixed) Wires PP, 0.34 mm2 M12x1 Mating female connector, 4-pin, straight, A-coded, with coupling nut, screw termination, IP67, not shielded Connector Plastic PBT For wire gauge 6...8 mm, max. 0.75 mm2 Type EEM 33-88, P/N 005633 IP67 1 = white 2 = brown 3 = green 4 = yellow 5 = grey 6 = pink 7 = blue 8 = red...