www.baumerivo.com

Absolute encoders - modular bus covers

1

www.baumerivo.com

www.baumerivo.com

GCMMS with modular bus cover

Features

Encoder multiturn / bus cover

–

Magnetic sensing

–

Resolution: singleturn 12 bit, multiturn 16 bit

–

End shaft ø12 mm

–

Encoder for heavy-duty applications

–

New innovative sensing technology

–

Modular bus interface concept

–

CANopen/DeviceNet/EtherCAT/Profibus/SSI/fibre-

–

optic

Code continuity check optional by bus

–

Technical data - electrical ratings

Voltage supply

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 / V2, CANopen,

DeviceNet, EtherCAT, Fiber-

optic bus, SSI

Function

Multiturn

User address

Rotary switch in bus cover

(type-specific)

Steps per turn

4096 / 12 bit

Number of turns

65536 / 16 bit

Absolute accuracy

±1°

Sensing method

Magnetic

Code

Binary

Code sequence

CW/CCW programmable

Interference immunity

DIN EN 61000-6-2

Emitted interference

DIN EN 61000-6-4

Programmable

parameters

Steps per revolution

Number of revolutions

Preset

Scaling

Rotational direction

Diagnostic functions

Position or parameter error

Multiturn sensing

Status indicator

DUO-LED integrated in bus

cover

Approval

UL approval / E63076

GCMMS - magtivo

Technical data - mechanical design

Housing

ø58 mm

Shaft

ø12 mm end shaft

Protection DIN EN 60529 IP 54

Operating speed

≤6000 rpm (mechanical)

≤6000 rpm (electric)

Starting torque

≤0.015 Nm

Rotor moment of inertia

20 gcm²

Materials

Housing: steel

Flange: steel

Bus cover: zinc die-cast

or aluminium

Operating temperature

-25...+85 °C

-40...+85 °C (optional)

Relative humidity

95 % non-condensing

Resistance

DIN EN 60068-2-6

Vibration 10 g, 16-2000 Hz

DIN EN 60068-2-27

Shock 200 g, 6 ms

Weight approx.

650 g

E-connection

Bus cover

Magnetical sensing, end shaft

Multiturn encoder 12 bit ST / 16 bit MT

CANopen / DeviceNet / EtherCAT / Profibus / SSI / Lightbus