EN

Absolute encoders - bus interfaces
Blind hollow shaft ø12 mm
Magnetic single- or multiturn encoders 12 bit ST / 16 bit MT, DeviceNet
BMSH 58, BMMH 58 DeviceNet - MAGRES
Features
–– Encoder single- or multiturn / DeviceNet
–– Magnetic sensing
–– Resolution: singleturn 12 bit, multiturn 16 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 (blind hollow shaft)
Initializing time typ.
170 ms after power on
Protection DIN EN 60529
IP 65
Interface
DeviceNet
Operating speed
Profile conformity
Device Profile Encoder V 1.0
≤12000 rpm (mechanical)
≤6000 rpm (electric)
Steps per turn
≤4096 / 12 bit
Operating torque typ.
0.0093 Nm
Absolute accuracy
±1 °
Materials
Sensing method
Magnetic
Housing: aluminium
Flange: aluminium
Code
Binary
Operating temperature
-20...+85 °C
Code sequence
CW default, programmable
Relative humidity
95 %
Interference immunity
DIN EN 61000-6-2
Resistance
Emitted interference
DIN EN 61000-6-3
Programmable
parameters
Operating modes
Total resolution
Preset
Scaling
DIN EN 60068-2-6
Vibration 30 g, 10-2000 Hz
DIN EN 60068-2-27
Shock 500 g, 6 ms
Weight approx.
300 g
Connection
Connector D-SUB, 9-pin
Diagnostic functions
Position or parameter error
Multiturn sensing
Approval
UL approval / E217823
BMSH 58
Function
Singleturn
BMMH 58
Function
Multiturn
Number of turns
≤65536 / 16 bit
1
www.baumer.com/motion
13/8/2015
Technical data - electrical ratings
Subject to modification in technic and design. Errors and omissions excepted.
BMMH 58 DeviceNet with blind hollow shaft
Absolute encoders - bus interfaces
Blind hollow shaft ø12 mm
Magnetic single- or multiturn encoders 12 bit ST / 16 bit MT, DeviceNet
BMSH 58, BMMH 58 DeviceNet - MAGRES
Part number
Singleturn
Multiturn
BMSH 58S1N 24D 12/00
F
BMMH 58S1N 24D 12/16
Connection
F Connector D-SUB,
radial
F
Connection
F Connector D-SUB,
radial
Blind hollow shaft
B2 ø12 mm, IP 42, with
clamping ring
P2 ø12 mm, IP 65, with
clamping ring
Blind hollow shaft
B2 ø12 mm, IP 42, with
clamping ring
P2 ø12 mm, IP 65, with
clamping ring
Resolution
12/00 12 bit singleturn
Resolution
12/16 12/16 bit single-/multiturn
Voltage supply / signals
24D 10...30 VDC / DeviceNet
Voltage supply / signals
24D 10...30 VDC / DeviceNet
Accessories
Connectors and cables
10145023
Female connector D-SUB, 9-pin, angled
Mounting accessories
10136635
Set of spring washers for encoders ø58 mm
10110616
Clamp set ø15 mm
10107540
Torque pin
10109520
Torque spring
Programming accessories
Subject to modification in technic and design. Errors and omissions excepted.
CD-ROM with GSD-/EDS-/XML files and user
manuals
2
www.baumer.com/motion
13/8/2015
10147362
Absolute encoders - bus interfaces
Blind hollow shaft ø12 mm
Magnetic single- or multiturn encoders 12 bit ST / 16 bit MT, DeviceNet
BMSH 58, BMMH 58 DeviceNet - MAGRES
Terminal significance
Terminal assignment
+Vs
Encodersupplyvoltage.
Connector D-Sub male
0V
Encodergroundconnectionrelatingto+Vs.
Connector
Signals
Description
CAN_LCANbussignal(dominantLow).
Pin 1
d.u.
do not use
CAN_HCANbussignal(dominantHigh).
Pin 2
CAN_L
Bus (dominant Low)
CAN_GNDGNDrelatingtoCANinterface.
Pin 3
CAN_GND
CAN Ground
Pin 4
d.u.
do not use
Pin 5
CAN_SHLD CAN Shield
Pin 6
0V
Supply voltage
Pin 7
CAN_H
Bus (dominant High)
Pin 8
n.c.
–
Pin 9
+Vs
Supply voltage
DeviceNet features
Bus protocol
DeviceNet
Device profile
Device Profile for Encoders V 1.0
Operating modes - I/O-Polling
- Cyclic
- Change of State
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.
1
9
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 control
(Multiturn)
Default
125 kbit/s, Mac Id 63
3
www.baumer.com/motion
13/8/2015
Scaling
Subject to modification in technic and design. Errors and omissions excepted.
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.
Absolute encoders - bus interfaces
Blind hollow shaft ø12 mm
Magnetic single- or multiturn encoders 12 bit ST / 16 bit MT, DeviceNet
BMSH 58, BMMH 58 DeviceNet - MAGRES
Dimensions
BMSH/BMMH 58 DeviceNet connector D-SUB radial
ø 12 H7 x 15
R 22 ±1,5 / ø4 mm
M4 x 6
3 x 120
60
°
1
8,5
47
42
50
0
-0,025
58 h10
Subject to modification in technic and design. Errors and omissions excepted.
1
2
4
www.baumer.com/motion
13/8/2015
2,2
7
ø 24
6