Pepperl Fuchs DVM58 Data Sheet
Multiturn absolute encoder DVM58
Technical Data
General specifications
Detection type photoelectric sampling
Device type Multiturn absolute encoder
Functional safety related parameters
MTTFd 70 a
Mission Time (TM) 20 a
L
1.9 E+11 at 6000 rpm and 20/40 N axial/radial shaft load
10
Diagnostic Coverage (DC) 0 %
Electrical specifications
Model Number
DVM58
Features
• Industrial standard
housing Ø58 mm
•30 Bit multiturn
• Galvanically isolated DeviceNet
interface
•Servo or clamping flange
Description
In addition to the CANopen, PROFIBUS and ASInterface rotary encoders, we have broadened our
product line of bus-capable absolute encoders with
the DVM58 for DeviceNet.
The bus electronics module is integrated into the
removable housing cover. This makes it possible to
mount or replace the new rotary encoders and the
matching bus electronics separately during
installation or service.
Absolute encoders deliver an absolute step value
for each angle setting. All these values are
represented by code samples on one or more code
disks. The code disks are screened by an infrared
LED and the bit obtained sample is detected by an
optical array. Its signals are electronically amplified
and are forwarded on to the interface for
processing.
The absolute encoder has a maximum basic
resolution of 65536 steps per revolution (16 Bits). In
the multiturn design, additional up to
16384 revolutions (14 Bits) can be resolved. This
results in a total maximum resolution of
1073741824 steps (30 Bits).
The integrated CAN bus interface of the absolute
encoder supports all DeviceNet functions. The
following operating modes can be programmed,
and can be selectively turned on or off:
• Polled mode
• Change of state mode
•Cyclic mode
The device is designed for shaft assembly and is
available in servo flange or clamping flange design.
Operating voltage U
No-load supply current I
Time delay before availability t
Linearity ± 2 LSB at 16 Bit, ± 1 LSB at 13 Bit, ± 0,5 LSB at 12 Bit
Output code binary code
Code course (counting direction) cw ascending (clockwise rotation, code course ascending)
Interface
Interface type DeviceNet
Resolution
Single turn up to 16 Bit
Multiturn 14 Bit
Overall resolution up to 30 Bit
Transfer rate max. 0.5 MBit/s
Connection
Terminal compartment in removable housing cover
Standard conformity
Degree of protection DIN EN 60529, IP65
Climatic testing DIN EN 60068-2-30 , no moisture condensation
Emitted interference DIN EN 61000-6-4
Noise immunity DIN EN 61000-6-2
Shock resistance DIN EN 60068-2-27, 100 g, 6 ms
Vibration resistance DIN EN 60068-2-6, 20 g, 10 ... 2000 Hz
Ambient conditions
Operating temperature -40 ... 85 °C (-40 ... 185 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Material
Combination 1 housing: powder coated aluminum
Combination 2 (Inox) housing: stainless steel
Mass approx. 700 g (combination 1)
Rotational speed max. 12000 min
Moment of inertia 30 gcm
Starting torque ≤ 3 Ncm (version without shaft seal)
Shaft load
Axial 40 N
Radial 110 N
Approvals and certificates
UL approval cULus Listed, General Purpose, Class 2 Power Source
B
0
v
10 ... 30 V DC
max. 230 mA at 10 V DC
max. 100 mA at 24 V DC
< 250 ms
cw descending (clockwise rotation, code course
descending)
IP66 (with shaft seal)
flange: aluminum
shaft: stainless steel
flange: stainless steel
shaft: stainless steel
approx. 1200 g (combination 2)
-1
2
Release date: 2019-04-11 06:55 Date of issue: 2019-04-11 t49157_eng.xml
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
1
Multiturn absolute encoder DVM58
Dimensions
30 L
10
18
1
10h8
ø 58
ø 53
36f7
3 3.5
* Singleturn: L = 69, Multiturn : L = 80
** Aluminum: d = 59, stainless steel: d = 61
4
6f6
ø 58
ø 50f7
10
d**
3
25
L
d**
12.7
27.5
27.5
ø 58
ø 58
3 x 120°
63
M4 x 0.7
6
M3 x 0.5
6
63
88
TK ø 48
M4 x 0.7
6
TK ø 42
15°
3 x 120°
40
60
3 x 120°
3
3
25
* Singleturn: L = 69, Multiturn : L = 80
** Aluminum: d = 59, stainless steel: d = 61
-
12.7
40
60
Electrical connection
Terminal Cable M12 x 1 Connector Explanation
⊥ - - Ground connection for power supply
(+) Red 2 Power supply
(-) Black 3 Power supply
CG - 1 CAN ground
CL Blue 5 CAN low
CH White 4 CAN high
CG - - CAN ground
CL Blue - CAN low
CH White - CAN high
1
5
2
4
LEDs
3
Indicating and operating elements
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
2
Release date: 2019-04-11 06:55 Date of issue: 2019-04-11 t49157_eng.xml
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