Magnetic absolute single-turn encoder
BMSH –
MAGRES
SSI
features
• robust single-turn encoder up to 12 bit
• SSI interface
• zero-point programmable
general data
voltage supply
max. supply current
no load
output circuit
max. resolution
max error limit
repeatability
max. clock frequency
input signal
5 VDC ±10%
(05C)
10 - 30 VDC
(24C)
typ. 100 mA
(05C)
typ. 50 mA
(24C)
SSI, RS 422
12 bit (1 steps = 5' 16'')
±1°
0,3°
1 MHz
clock input,
zero (zero setting: < 0,4 V, > 2 ms
off state: 3,3 V or open)
looking at the
MAGRES-fl
ange,
position counts up as the shaft
rotates clockwise (CW)
order designation
BMSH 58S1
12/00
connection
5
A
cable 2 m radial
connector radial M23
hollowshaft
B2
end shaft 12 mm IP 42
with clamping ring
P2
end shaft 12 mm IP 65
with clamping ring
resolution
12
12 bit
voltage supply/output
05C
5 VDC SSI
24C
10 - 30 VDC SSI
direction of rotation
mechanical data
max. revolutions
moment of inertia
torque
product life
max. protection class
material
weight
ambient conditions
temperature range
relative humidity
vibration
shock
noise immunity
emitted interference
-20...+85 °C
max. 95%
IEC 60068-2-6
(≤ 300 m/s
2
/ 10 - 2'000 Hz)
IEC 60068-2-27
(≤ 1'000 m/s
2
/ 6 ms)
EN 61000-6-2
EN 61000-6-3
www.baumerelectric.com
12'000 rpm (mechanical)
6'000 rpm (electrical)
typ. 12 x 10 kgm
-7
2
signal code
N
binary code
G
Gray code
typ. 0,93 cNm
(3'000 rpm / 20 °C / IP 42)
depending on ambient conditions
(typ. 10
9
revolutions)
shaft: IP 65
housing: IP 65
housing: steel/aluminum
flange: aluminum
approx. 300 g
accessories
connector M23 female 12-pin
reference
-A
part nr. 116717
cable with connector M23 female (pre-assembled) ref.
-A
2m
part nr. 153334
5m
part nr. 153335
clamp set
torque pin
torque spring
spring plate
coupling and shaft adapter
clamping ring set
12 mm hollow shaft
1)
1)
part nr. 110616
part nr. 107540
part nr. 109520
part nr. 136635
see chapter accessories
part nr. 142556
torque spring included
2. 30
BMSH 58
MAGRES
SSI
dimensions and connection dimensions
*R=22
±1,5
/ ø 4mm
assignment cable/connector M23 male
for connection reference
-5
-5
6
pin
8
2
7
10 12
6
3
4 11 5
1
9
cable color signals description
yellow
green
grey
pink
blue
-
-
-
red
-
brown
white
clock-
data+
data-
zero
n.c.
n.c.
n.c.
d.u.
n.c.
+Vs
0V
clock signal
data signal
data signal
zero setting
-
-
-
do not use
-
voltage supply
voltage supply
clock+ clock signal
M4 x 6
3 x 120°
1
2
3
4
5
6
60
°
ø24
*
ø12 H7 x 15
7
6
°
1
2,2
2
1
32
8
9
10
11
12
2
7,5
13
42
0
50
-0,025
58h10
cable data
-A
ø12 H7 x 15
8 x 0,14 mm
2
*R=22 –1,5 / ø 4mm
6
M4 x 6
3 x 120
60
ø24
*
2,2
2
1
39
14
42
0
50
-0,025
58h10
1
Note
Mounting drawings see end of chapter.
read out of position values
n clock
t1
clock
T
t3
data
t2
Bit n Bit n-1
Bit 3
pulse times:
T = 1 µs to 10 µs / t1 = 0,5 to 5 µs
t2 < 0,2 µs / t3 > 12 µs to 25 µs
26
Bit 2 Bit 1
www.baumerelectric.com
2. 31
ADI Reference Circuit
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