Baumer GPI0W - PTB Benutzerhandbuch
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Danger
Warnings of possible danger.
General instructions
Information on appropriate product handling.
General remarks
Additional information
The installation instruction is supplementary to further
existing documentation (e.g. catalog, data sheet, manual).
It is imperative to read the manual carefully prior to star-
ting the device.
Appropriate use
-The encoder is a precision measuring device. It is expli-
citly designed for registration of angular positions and
revolutions as well as evaluation and supply of measu-
ring values as electric output signals for the subsequent-
ly connected device. The encoder must not be used for
any other purpose.
Start up
-Installation and assembly of the encoder only by electri-
cally skilled and qualified personnel.
-Consider also the operation manual of the machine ma-
nufacturer.
Safety instructions
-All electrical connections are to be revised prior to star-
ting the system.
-Incorrect assembly and electrical connections or any
other inappropriate work at encoder and system may
lead to malfunction or failure of the encoder.
-Any risk of personal injury, damage of the system or
company equipment due to failure or malfunction of the
encoder has to be eliminated by corresponding safety
measures.
-Do not operate encoder beyond the limit values stated
in the data sheet.
Any disregard may lead to malfunctions, material damage
and personal injury.
Disposal
Encoder components are to be disposed of according to
the regulations prevailing in the respective country.
Transport and storing
-In original packing only.
-Do not drop or expose encoder to major shocks.
Assembly
-Avoid punches or shocks on case and shaft.
-Avoid case distortion.
-Do not use any rigid links between encoder shaft and
drive shaft.
-Do not open or modify encoder in any mechanical way.
Shaft, bearing, glass disc or electronic componen-
ts might be damaged and a secure operation is no
longer guaranteed.
Mechanical assembly
-Mount encoder using three screws using the three
fixing bores of the flange. Consider the depth and dia-
meter of the thread.
-Alternative mounting in any angular position is possible
by means of three eccentric fixings, please refer to
accessories.
-Use appropriate coupling to link drive shaft and enco-
der shaft. For appropriate links please refer to acces-
sories.
The ends of the shafts must not touch each
other. Any displacements due to temperature or
mechanical tolerances have to be equalized by
the coupling. Mind the maximum permitted axial
or radial shaft load. Tighten fixing screws firmly.
Electrical installation
-Do not modify encoder in any electrical way and carry
out any wiring work under power supply.
-Any electrical connection and plugging-on whilst under
power supply is not permitted.
-A separate encoder supply has to be provided with con-
sumers with high interference emission.
-Encoder case and supply cable have to be completely
screened.
-Installation of the whole system has to be according to
EMC standards. Installation environment as well as wi-
ring have an impact on the encoder’s EMC. Encoder and
supplying lines are to be in separated locations or remo-
te from lines with high interference emission (frequency
transformers, protections, etc.).
-Ground (PE) encoder by using screened cables. The brai-
ded shield has to be connected to cable gland or plug.
Grounding (PE) on both sides is recommended.Ground
the case by the mechanical assembly, if latter is electri-
cally isolated a second connection has to be provided.
Ground cable screen by the subsequently connected
devices. In case of ground loop problems at least groun-
ding on one side is imperative.
Any disregard may lead to malfunctions, material damage
and personal injury.
Electrical connection
Any outputs not used must not be connected.
Unused cable cores have to be isolated.
Output driver
If the operating voltage is off, do not pulse the outputs
(track) by voltage (danger of destruction).
Provide a terminator at the end of the output connecting
lines, otherwise the output driver might be subject to
overload by line reflections.
Connection – Cable
-Max. bending radius 90 mm.
Terminal assignment
Core colour Assignment
green
Track N (zero pulse)
blue
Track A
beige
Track B
black
GND (0 V)
brown
UB
GPI0W
Incremental encoder – PTB
9-16
Assembly Instructions
GB
120°
16
35
10
20
15
15
36f8
48
±0.1
58
9
ø10 h8
35
10
20
15
9
ø10h8
13
M3 x 5
Sychro flange
Clamping flange
120°
16
41
10
5.5
42
±0.1
50h7
58
ø6f8
9
15
3
3
4
41
10
4
9
5.5
ø6f8
13
3
3
16
M4 x 7
Eccentric
fixing
Fixing bore
Dimensions