Absolute encoders - bus interfaces Shaft with clamping or synchro flange Optical multiturn encoders 13 bit ST / 16 bit MT, DeviceNet GXP8W - DeviceNet Features –– Encoder multiturn / DeviceNet –– Optical sensing –– Resolution: singleturn 13 bit, multiturn 16 bit –– Clamping flange or synchro flange –– High resistance to shock and vibrations –– LED status display –– Permanent check of code continuity Technical data - mechanical design Voltage supply Housing ø58 mm Shaft ø10 mm (clamping flange) ø6 mm (synchro flange) Flange Clamping or synchro flange Protection DIN EN 60529 IP 54 without shaft seal IP 65 with shaft seal Operating speed ≤10000 rpm (mechanical) ≤6000 rpm (electric) 10...30 VDC Reverse polarity protection Yes Consumption w/o load ≤50 mA (24 VDC) Initializing time (typ.) 250 ms after power on Interface DeviceNet Transmission rate 125...500 kBaud Profile conformity Device Profile Encoder V 1.0 Operating mode I/O-Polling, Cyclic, Change of State Starting torque Identifier 11 bit ≤0.015 Nm IP 54 ≤0.03 Nm IP 65 Steps per turn 8192 / 13 bit Rotor moment of inertia 20 gcm² Number of turns 65536 / 16 bit Admitted shaft load ≤20 N axial ≤40 N radial Absolute accuracy ±0.025° Materials Sensing method Optical Housing: steel Flange: aluminium Code Binary Operating temperature Code sequence CW default, programmable -25...+85 °C -40...+85 °C (optional) Output circuit CAN bus standard ISO / DIS 11898 Relative humidity 95 % non-condensing Resistance Interference immunity DIN EN 61000-6-2 Emitted interference DIN EN 61000-6-4 DIN EN 60068-2-6 Vibration 10 g, 16-2000 Hz DIN EN 60068-2-27 Shock 200 g, 6 ms Programmable parameters Operating modes Total resolution Preset Scaling Weight approx. 350 g E-connection Connector Diagnostic functions Position or parameter error Multiturn sensing Status indicator DUO-LED integrated in housing Approval UL approval / E63076 1 www.baumerivo.com 29/10/2008 Technical data - electrical ratings Subject to modification in technic and design. Errors and omissions excepted. GXP8W with clamping flange Absolute encoders - bus interfaces Shaft with clamping or synchro flange Optical multiturn encoders 13 bit ST / 16 bit MT, DeviceNet GXP8W - DeviceNet Part number M1 10 Connectors and cables (page %S) Z 180.003 Female connector M12, 5-pin, 2 m cable Interface 10 DeviceNet Z 180.005 Female connector M12, 5-pin, 5 m cable Z 180.007 Female connector M12, 5-pin, 10 m cable Mounting accessories (page %S) E-connection M1 Connector M12, 5-pin, radial Voltage supply 20 10...30 VDC 0 A 1 B Flange / Shaft Clamping flange / ø10 mm IP 54 Clamping flange / ø10 mm IP 65 Synchro flange / ø6 mm IP 54 Synchro flange / ø6 mm IP 65 Z 119.006 Eccentric fixing, single Z 119.013 Adaptor plate for clamping flange for modification into synchro flange Z 119.015 Mounting adaptor for synchro flange Z 119.017 Mounting angle for clamping flange Z 119.035 Bearing flange for encoders with synchro flange DeviceNet features Bus protocol DeviceNet Device profiles Device Profile for Encoders V 1.0 Operating mode I/O-Polling Cyclic Change of State Preset This parameter is for setting the encoder to a requested position value assigned to a defined shaft position of the system. The offset between the encoder zero point and the mechanical zero point is stored in the encoder. Rotating direction This parameter is for defining the rotating direction in which there have to be ascending or descending position values. 2 Scaling Parametering of steps per revolution and of the total resolution. Diagnosis The encoder supports the following error warnings: - Position and parameter error - Lithium battery voltage control (Multiturn) Default 125 kbit/s, Mac ID 63 www.baumerivo.com Subject to modification in technic and design. Errors and omissions excepted. 20 29/10/2008 GXP8W. Accessories Absolute encoders - bus interfaces Shaft with clamping or synchro flange Optical multiturn encoders 13 bit ST / 16 bit MT, DeviceNet GXP8W - DeviceNet Terminal significance Terminal assignment UB Encoder voltage supply. Connector Assignment GND B Encoder ground connection relating to UB. Pin 1 DRAIN CAN_L CAN bus signal (dominant Low) Pin 2 UB CAN_H CAN bus signal (dominant High) Pin 3 GND DRAIN Shield connection. Internally on housing by RC circuit. Pin 4 CAN_H Pin 5 CAN_L 3 4 5 2 3 www.baumerivo.com 29/10/2008 Subject to modification in technic and design. Errors and omissions excepted. 1 Absolute encoders - bus interfaces Shaft with clamping or synchro flange Optical multiturn encoders 13 bit ST / 16 bit MT, DeviceNet GXP8W - DeviceNet Dimensions GXP8W clamping flange 10 20 15 9 3x 12 0° 57 ø10h6 M3 x 7 LED 3 16 36f8 48 ±0.1 58 3 GXP8W synchro flange ø58 ø52 Subject to modification in technic and design. Errors and omissions excepted. 3 4 www.baumerivo.com 29/10/2008 3 10 9 ø6f8 ø50h7 4 5.5 42±0.1 M4x7 (3x120°)