Encoders without bearings - absolute Magnetic sensor bore max. ø12 mm Magnetic single- or multiturn encoders / kit 12 bit ST / 18 bit MT, CANopen® BMSK 58, BMMK 58 CANopen - MAGRES Features –– Encoder kit single- or multiturn / CANopen® –– Magnetic sensing –– Resolution: singleturn 12 bit, multiturn 18 bit –– Integrated fieldbus interface –– High resistance to shock and vibrations –– Resolution and zero point programmable Technical data - mechanical design Voltage supply 10...30 VDC Size (flange) ø58 mm Consumption typ. 100 mA (24 VDC, w/o load) Shaft type ø12 mm (magnet bore) Sensing method Magnetic Protection DIN EN 60529 IP 67 Initializing time typ. 170 ms after power on Gap tolerance Steps per turn ≤4096 / 12 bit ≤0.3 mm axial ≤0.1 mm radial Absolute accuracy ±1 ° Operating temperature -20...+85 °C Interface CANopen® Operating speed Profile conformity CANopen® CiA DSP 301 4.01, DSP 305 V1.0, DSP 406 V3.0 ≤12000 rpm (mechanical) ≤6000 rpm (electric) Resistance Code Binary Code sequence CW default, programmable DIN EN 60068-2-6 Vibration 30 g, 10-2000 Hz DIN EN 60068-2-27 Shock 500 g, 6 ms Diagnostic functions Position or parameter error Multiturn sensing Materials Housing: aluminium Flange: aluminium Programmable parameters Operating modes Total resolution Scaling Rotation speed monitoring Relative humidity 95 % Connection Interference immunity DIN EN 61000-6-2 Connector M12 Connector D-SUB, 9-pin Cable Emitted interference DIN EN 61000-6-3 Weight approx. 300 g Approval UL approval / E217823 BMMK 58 Number of turns ≤262144 / 18 bit Function Multiturn BMSK 58 Function Singleturn 1 www.baumer.com/motion 27/5/2015 Technical data - electrical ratings Subject to modification in technic and design. Errors and omissions excepted. BMMK 58 CANopen® kit Encoders without bearings - absolute Magnetic sensor bore max. ø12 mm Magnetic single- or multiturn encoders / kit 12 bit ST / 18 bit MT, CANopen® BMSK 58, BMMK 58 CANopen - MAGRES Part number Multiturn Singleturn BMMK 58S1N 24B 12/18 12 BMSK 58S1N 24B 12/00 Connection 5 Cable radial M 2 x connector M12, radial N Connector M12, 5-pin, radial F Connector D-SUB, radial 12 Connection 5 Cable radial M 2 x connector M12, radial N Connector M12, 5-pin, radial F Connector D-SUB, radial Solid shaft 12 ø12 mm magnet bore Solid shaft 12 ø12 mm magnet bore Resolution 12/18 12/18 bit single-/multiturn Resolution 12/00 12 bit singleturn Voltage supply / signals 24B 10...30 VDC / CANopen® Voltage supply / signals 24B 10...30 VDC / CANopen® Accessories Female connector D-SUB, 9-pin, angled 10153968 Female connector M12, 5-pin, straight, less cable 11046264 Female connector M12, 5-pin, straight, 2 m cable 11046266 Female connector M12, 5-pin, straight, 5 m cable 10153969 Cable connector M12, 5-pin, CAN, straight 10158249 Cable with male/female M12, 5-pin, angled, A-coded, 2 m 10156842 Cable with male/female M12, 5-pin, angled, A-coded, 5 m 11144301 Cable with male/female M12, 5-pin, straight, A-coded, 0.3 m (stub line) 11144304 Cable with male/female M12, 5-pin, straight, A-coded, 2 m 11144306 Cable with male/female M12, 5-pin, straight, A-coded, 5 m Mounting accessories 10110616 Clamp set ø15 mm 10112432 Hexagon wrench 2.5 mm Programming accessories 10147362 CD-ROM with GSD-/EDS-/XML files and user manuals 2 www.baumer.com/motion 27/5/2015 10145023 Subject to modification in technic and design. Errors and omissions excepted. Connectors and cables Encoders without bearings - absolute Magnetic sensor bore max. ø12 mm Magnetic single- or multiturn encoders / kit 12 bit ST / 18 bit MT, CANopen® BMSK 58, BMMK 58 CANopen - MAGRES Terminal significance Terminal assignment +Vs Encodersupplyvoltage. 0V Encodergroundconnectionrelatingto+Vs. Cable / connector D-Sub male for connection reference -F and -5 CAN_LCANbussignal(dominantLow). CAN_HCANbussignal(dominantHigh). CAN_GNDGNDrelatingtoCANinterface. CANopen® features Device profile CANopen® - CiA DSP 406, V 3.0 (Device Class 2, CAN 2.0B) Operating modes - Event-triggered / Time-triggered - Remotely-requested - Sync (cyclic) / Sync (acyclic) Preset Parameter for setting the encoder to a requested position value assigned to a defined shaft position of the system. The offset of encoder zero point and mechanical zero point is stored in the encoder. Parameter defining the steps per turn as well as the total resolution. Diagnosis The encoder supports the following error warnings: - Position and parameter error - Lithium battery voltage (multiturn) Node Monitoring Heartbeat or Nodeguarding Default 50 kbit/s, Node ID 1 Description Pin 1 blue d.u. do not use Pin 2 yellow CAN_L Bus (dominant LOW) Pin 3 grey CAN_GND CAN Ground Pin 4 red d.u. do not use Pin 5 pink n.c. – Pin 6 white 0V Supply voltage Pin 7 green CAN_H Bus (dominant HIGH) Pin 8 – n.c. – Pin 9 brown +Vs Supply voltage Screen connected to housing Cable data 8 x 0.14 mm2 1 9 Rotating direction Parameter for defining the rotating direction in which there have to be ascending or descending position values. Default setting: Ascending position values when looking at the flange and rotating the shaft clockwise. Scaling Signals Connector (2 x M12) male/female for connection reference -M Conn. Signals Description Pin 1 n.c. – Pin 2 +Vs Supply voltage Pin 3 CAN_GND CAN Ground Pin 4 CAN_H Bus (dominant HIGH) Pin 5 CAN_L Bus (dominant LOW) 2 2 1 3 5 1 3 5 4 4 Connector M12 male for connection reference -N Conn. Signals Description Pin 1 n.c. – Pin 2 +Vs Supply voltage Pin 3 CAN_GND CAN Ground Pin 4 CAN_H Bus (dominant HIGH) Pin 5 CAN_L Bus (dominant LOW) 2 1 3 5 3 4 www.baumer.com/motion Subject to modification in technic and design. Errors and omissions excepted. CANopen® Core colour 27/5/2015 Bus protocol Conn. Encoders without bearings - absolute Magnetic sensor bore max. ø12 mm Magnetic single- or multiturn encoders / kit 12 bit ST / 18 bit MT, CANopen® BMSK 58, BMMK 58 CANopen - MAGRES Dimensions BMSK/BMMK 58 CANopen® cable radial 14,8 ±0,3 BMSK/BMMK 58 CANopen® connector 2 x M12 radial M4x6 3x120° 14,8 ±0.3 M4x6 3 x 120° 60° M4 M4 42 31 2 0 -0,025 50 1 58 h10 BMSK/BMMK 58 CANopen® connector M12 radial 38 58 h10 M4 x6 3x120° 14,8 ±0,3 60° M4 2 1 42 50 31 ø 12 H7 x8 ø 12 H7 x 8 ø 31,1 2,2 0 -0.025 4 42 2,2 2 1 58 h10 120° M4 2x120° ø 31,1 60° 0 -0.025 BMSK/BMMK 58 CANopen® connector D-SUB radial M4x6 3x120° 14,8 ±0.3 42 9 46 50 0 -0,025 58 h10 www.baumer.com/motion Subject to modification in technic and design. Errors and omissions excepted. 50 2,2 27/5/2015 2,2 2 1 ø 12 H7 x 8 ø 12 H7 x8 ø 31,1 ø 31,1 60°