Ifm RM903S Multiturn Hollow Shaft Encoder

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Product characteristics Resolution 8192 steps; 65536 revolutions; 29 bit Shaft design blind hole hollow shaft Shaft diameter [mm] 12 Application Function principle absolute Revolut ion type multiturn Detection system magnetic Application Mobile applications; cranes and hoist machines Operating temperature (active) [°C] -40...85 Electrical data Operating voltage [V] 8...36 DC Current consumption [mA] < 60; ((24 V DC)) Power consumption [W] 1.5 Protection class III Reverse polarity protection yes Overvoltage protection yes; (< 60 V DC) Power-on delay time [s] < 2 Outputs Contact rating max. 1,5 A (24 V DC ) Code binary Measuring/setting range Resolution 8192 steps; 65536 revolutions; 29 bit Accuracy / deviations Accuracy [°] non-safety 0.2 safety 0.5 Repeatability ± 0,1 °; (magnetic) Reaction times Response time to safety request [ms] 7 Software / programming Parameter setting options scaling; preset; Baud rate; Node ID; limit switch; gear function; monitoring window; Counting direction; speed parameters; integration time; ifm mode Interfaces Number of CAN interfaces 2 Transmission rate 20 kBit/s... 1 MBit/s Terminating resistor yes; (Extern M12 (z.B. E11590)) CAN Protocol CANopen; CANopen Safety; CAN Spezifikation 2.0 A Factory settings Baud rate: 250 kBit/s node ID: 32 Version CiA 406 V4.1.0; CiA 301 V4.2.0; CiA DSP-305 V3.0.0 LSS; EN 50325-4; EN 50325-5; ISO 11898 Operating conditions Ambient temperature [°C] -40...85 Storage temperature [°C] -40...90 Note on storage temperature dry Max. relative air humidity [%] 98 Max. height above sea level [m] 5000 Protection IP 67; IP 69K; (with ifm socket duly screwed on) Tests / approvals EMC IEC 61000-4-2 ESD 6 6 kV CD / 15 kV AD IEC 61000-4-3 HF radiated 20 V/m (27...1000MHz) 10 V/m (1000...2000MHz) 3 V/m (2000...6000MHz) IEC 61000-4-4 Burst 4 kV IEC 61000-4-5 Surge 2 kV (screen) IEC 61000-4-6 HF 20 V IEC 55011 class B IEC 61000-4-8 magnetic fields 30 A/m (50 Hz) / 1000 A/m (0 Hz) Failure criterion A Shock resistance IEC 60068-2-27 100 g 6 ms half-sine; 100 shocks each in every direction of the 3 coordinate axes Vibration resistance IEC 60068-2-64 15 g Sinus / 50...2000 Hz ISO 19014-3 5.7 g RMS Salt spray test IEC 60068-2-52 severity level 5 Standard compliant with ECE R 10 Rev. 6 Safety classification Complies with the requirements ISO 13849-1 Category 3, PL d IEC 61508 SIL 2 IEC 61800-5-2 IEC 61800-5-3 MIssion time TM [h] 175800 Mission time TM (additional indication) 20 years PFH [1/h] 2,00E-8 Mechanical data Weight [g] 726.95 Dimensions [mm] Ø 58 / L = 64.7 Material sealings: NBR/HNBR; Display: polycarbonate; Connections: diecast zinc nickel-plated (axial)/(radial) Max. revolution, mechanical [U/min] 6000 Max. starting torque [Nm] 5 Reference temperature torque [°C] 20 Shaft design blind hole hollow shaft Shaft diameter [mm] 12 Shaft material stainless steel (1.4 Show more