Absolute encoders - bus interfaces Hollow shaft ø14 mm Multiturn encoder 13 bit ST / 12 bit MT, Interbus GXP6H Features –– Encoder multiturn / Interbus –– Optical sensing –– Resolution: singleturn 13 bit, multiturn 12 bit –– Hollow shaft ø14 mm –– Interbus encoder profile 71 –– ENCOM profile K3 –– High reliability by self-diagnostics –– Zero point, offset and turning direction programmable –– Cost-efficient mounting Technical data - electrical ratings Technical data - mechanical design Voltage supply Housing ø75 mm Reverse polarity protection Yes 10...30 VDC Shaft ø14 mm hollow shaft Consumption w/o load ≤60 mA (24 VDC) Protection DIN EN 60529 IP 54 Initializing time (typ.) 50 ms after power on Operating speed Interface Interbus ≤6000 rpm (mechanical) ≤6000 rpm (electric) Transmission rate 500 kBaud Rotor moment of inertia 20 gcm² Profile conformity Encoder profile 71 Materials Steps per turn 8192 / 13 bit Housing: steel Flange: aluminium Number of turns 4096 / 12 bit Operating temperature Absolute accuracy ±0.025° -25...+85 °C -40...+85 °C (optional) Sensing method Optical Relative humidity 95 % non-condensing Code Gray or binary Resistance Code sequence CW default, programmable Output circuit RS485 DIN EN 60068-2-6 Vibration 10 g, 16-2000 Hz DIN EN 60068-2-27 Shock 200 g, 6 ms Interference immunity DIN EN 61000-6-2 Weight approx. 430 g Emitted interference DIN EN 61000-6-4 E-connection Connector, 2 x 9-pin Programmable parameters Total resolution Rotating direction and code Preset and offset Zero point setting Approval UL approval / E63076 1 www.baumerivo.com 29/10/2008 –– Transmission rate 2 MBaud Subject to modification in technic and design. Errors and omissions excepted. Optional GXP6H with hollow shaft Absolute encoders - bus interfaces Hollow shaft ø14 mm Multiturn encoder 13 bit ST / 12 bit MT, Interbus GXP6H Part number 10 A1 01 Connectors and cables (page %S) Z 153.B01 Mating connector M23, 9-pin, less cable Interface 01 Interbus K3 Z 153.S01 Cable connector M23, 9-pin, less cable Mounting accessories (page %S) E-connection A1 M23 connector, 2 x 9-pin radial Voltage supply 10 10...30 VDC, galvanically isolated Hollow shaft 2 Hollow shaft ø14 mm with pin 15 mm clamping ring on housing Z 119.037 Rubber buffer element 18.5 mm long, as torque support Z 119.039 Set of adjusting angles as torque support Z 119.040 Shoulder screw M5 as torque support Z 119.041 Torque support by rubber buffer element for encoders with 15 mm pin Z 119.043 Spring coupling for GX and G1 Interbus features Bus protocol Interbus Device profile Encoder profile 71 Coupling IB user type 2 wire remote bus IB bus width 4 byte PCP length No parameter channel ID-Code 55 Interface Type A1 Type W1 2 wire remote bus (galvanically isolated) 2 wire remote bus Programmable parameters 2 – Resolution steps and revolutions – Rotating direction and code – Preset – Zero point shift – Offset – Measuring range – Encoder reset www.baumerivo.com Subject to modification in technic and design. Errors and omissions excepted. 2 29/10/2008 GXP6H. Accessories Absolute encoders - bus interfaces Hollow shaft ø14 mm Multiturn encoder 13 bit ST / 12 bit MT, Interbus GXP6H Terminal significance Terminal assignment D01, D01 DI1, DI1 Arriving remote bus (galvanically isolated). Male connector Assignment Female connector Assignment GND I Ground connection for arriving remote bus (galvanically isolated). Pin 1 D01 Pin 1 D02 Pin 2 D01 Pin 2 D02 UB Connections for voltage supply UB carried by the bus, current load between the arriving and departing connections max. 700 mA. Pin 3 DI1 Pin 3 DI2 Pin 4 DI1 Pin 4 DI2 Pin 5 GND I Pin 5 GND D02, D02 DI2, DI2 Outgoing remote bus. Pin 6 PE Pin 6 PE Pin 7 UB Pin 7 UB GND Ground connection for ongoing remote bus. Pin 8 GND B Pin 8 GND B Pin 9 – Pin 9 RBST 2 2 3 3 Shield connected to encoder housing. RBST Input for recognition of other bus users. Connection open: final user / termination Connected to GND: user X. 8 7 1 9 6 5 8 1 4 Arriving interface (male connector) 7 9 6 4 5 Departing interface (female connector) Subject to modification in technic and design. Errors and omissions excepted. PE 3 www.baumerivo.com 29/10/2008 GND B Absolute encoders - bus interfaces Hollow shaft ø14 mm Multiturn encoder 13 bit ST / 12 bit MT, Interbus GXP6H Dimensions 15 3.5 75 ø60 76 ø4fg6 1 17.5 6 6.5 38 Subject to modification in technic and design. Errors and omissions excepted. 13.3 M4 x 8 4 www.baumerivo.com 29/10/2008 ø14H7 ø30 3H11 56.5 50