Absolute encoders - modular bus covers Optical sensing, hollow shaft up to ø14 mm Single and multiturn encoder 13 bit ST / 16 bit MT CANopen / DeviceNet / Profibus G0AMH, G0MMH - multivo Features –– Encoder single- or multiturn / bus cover –– Optical sensing –– Resolution: singleturn 13 bit, multiturn 16 bit –– Hollow shaft max. ø14 mm –– Compact design –– CANopen / DeviceNet / Profibus –– High reliability by self-diagnostics –– Encoder for optional parameterization Technical data - mechanical design Voltage supply Housing ø58 mm Shaft ø12 mm hollow shaft ø14 mm hollow shaft Protection DIN EN 60529 IP 54 Operating speed ≤6000 rpm (mechanical) ≤6000 rpm (electric) Rotor moment of inertia 20 gcm² Materials Housing: aluminium Flange: aluminium Bus cover: aluminium Operating temperature -25...+85 °C -40...+85 °C (optional) 10...30 VDC Reverse polarity protection Yes Consumption w/o load ≤100 mA (24 VDC) Initializing time (typ.) 250 ms after power on Interfaces Profibus-DPV0, CANopen, DeviceNet User address Rotary switch in bus cover Steps per turn 8192 / 13 bit Absolute accuracy ±0.025° Sensing method Optical Code Binary Code sequence CW/CCW programmable Relative humidity 95 % non-condensing Interference immunity DIN EN 61000-6-2 Resistance Emitted interference DIN EN 61000-6-4 Programmable parameters Steps per revolution Number of revolutions Preset Scaling Rotational direction DIN EN 60068-2-6 Vibration 10 g, 16-2000 Hz DIN EN 60068-2-27 Shock 200 g, 6 ms Weight approx. 600 g E-connection Bus cover Diagnostic functions Position or parameter error Multiturn sensing Status indicator DUO-LED integrated in bus cover Approval UL approval / E63076 G0AMH Function Singleturn G0MMH Function Multiturn Number of turns 65536 / 16 bit 1 www.baumerivo.com 29/10/2008 Technical data - electrical ratings Subject to modification in technic and design. Errors and omissions excepted. G0MMH with modular bus cover Absolute encoders - modular bus covers Optical sensing, hollow shaft up to ø14 mm Single and multiturn encoder 13 bit ST / 16 bit MT CANopen / DeviceNet / Profibus G0AMH, G0MMH - multivo Part number Singleturn Multiturn 20 G0MMH. 0 1 B 4 5 F Interface Profibus-DPV0 / cable gland CANopen / cable gland DeviceNet / cable gland 3P32 5P32 8P22 Hollow shaft Hollow shaft ø12 mm without pin Hollow shaft ø12 mm with pin 15 mm Hollow shaft ø12 mm with pin 9.5 mm Hollow shaft ø14 mm without pin Hollow shaft ø14 mm with pin 15 mm Hollow shaft ø14 mm with pin 9.5 mm 0 1 B 4 5 F CD with file descriptions is not included in the delivery. You may order them on CD as accessory free-of-charge under part number Z 150.022. Matching bus covers are listed in the chapter “Accessories”. Interface Profibus-DPV0 / cable gland CANopen / cable gland DeviceNet / cable gland Hollow shaft Hollow shaft ø12 mm without pin Hollow shaft ø12 mm with pin 15 mm Hollow shaft ø12 mm with pin 9.5 mm Hollow shaft ø14 mm without pin Hollow shaft ø14 mm with pin 15 mm Hollow shaft ø14 mm with pin 9.5 mm Accessories Mounting accessories (page %S) Z 119.024 Torque support and spring washer for encoders with 9.5 mm pin Z 119.041 Torque support by rubber buffer element for encoders with 15 mm pin Z 119.050 Spring coupling Z 119.053 Spring coupling height 19.1 mm Z 119.070 Spring coupling height 29.1 mm Z 119.072 Spring coupling for encoders with ø58 mm housing, hole distance 73 mm Z 119.073 Spring coupling for encoders with ø58 mm housing, hole distance 68 mm Z 119.076 Spring coupling for encoders with ø58 mm housing Z 119.082 Spring coupling for encoders with ø58 mm housing, hole distance 63 mm Programming accessories (page %S) Z 150.022 2 CD with describing files & manuals www.baumerivo.com Subject to modification in technic and design. Errors and omissions excepted. 3P32 5P32 8P22 20 29/10/2008 G0AMH. Absolute encoders - modular bus covers Optical sensing, hollow shaft up to ø14 mm Single and multiturn encoder 13 bit ST / 16 bit MT CANopen / DeviceNet / Profibus G0AMH, G0MMH - multivo Dimensions 43 1 6 ø30 3.5 G0AMH, G0MMH CANopen, Profibus x6 (6x) 58 15 (9.5) ø14H7 (ø12H7) 58 7.5 50 20 42 47 40 59 ø4fg6 M3 15° x6 (6x) 58 50 7.5 42 40 59 47 ø4 fg6 M3 15 (9.5) 58 ø14H7 (ø12H7) 20 15° 3 www.baumerivo.com 29/10/2008 43 Subject to modification in technic and design. Errors and omissions excepted. 1 6 ø30 3.5 G0AMH, G0MMH DeviceNet Absolute encoders - modular bus covers Optical sensing, hollow shaft up to ø14 mm Single and multiturn encoder 13 bit ST / 16 bit MT CANopen / DeviceNet / Profibus 4 www.baumerivo.com 29/10/2008 Subject to modification in technic and design. Errors and omissions excepted. G0AMH, G0MMH - multivo