Baumer GXP6W - Handbuch (Seite 2)

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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 already
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 ex-
plicitly designed for registration of angular positions
and revolutions as well as evaluation and supply of
measuring values as electric output signals for the sub-
sequently 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
manufacturer.
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.
Fixing bore
Eccentric
fixing

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 (accessories).
- Use appropriate coupling to link drive shaft and encoder
shaft. For appropriate links please refer to accessories.
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
wiring have an impact on the encoder’s EMC. Encoder
and supplying lines are to be in separated locations or
remote from lines with high interference emission (fre-
quency 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.
Connection – Connector M23
Whilst not connected, the connector is always to be
sealed by the plastic cover provided by the manufacturer
upon delivery. Appropriate mating connectors available as
spare part or with different cable length, please refer to
accessories. In case of customer-specific length use on-
ly screened cable and connectors corresponding to EMC
standards. Consider the wiring instructions of the respec-
tive supplier.
- Press mating connector softly onto the connector.
- Turn mating connector carefully until the code-mark is
interlocking the corresponding space provided by the
connector.
- Insert bushing completely and tighten the nut as far as
possible.
An optimized connection between encoder case and the
braided shield of the connection cable is only achieved by
the braided shield being placed generously onto the con-
nector and the nut being secured firmly.
Assembly Instructions GB
Terminal assignment
Connector M23
Male
Assignment Female Assignment
connector connector
Pin 1 D01 Pin 1 D02
Pin 2 D01 Pin 2 D02
Pin 3 DI1 Pin 3 DI2
Pin 4 DI1 Pin 4 DI2
Pin 5 GNDI Pin 5 GND
Pin 6 PE Pin 6 PE
Pin 7 UB Pin 7 UB
Pin 8 GNDB Pin 8 GNDB
Pin 9 – Pin 9 RBST
1
2
3
4 5
6
7
8
9
1
2
3
4 5
6
7
8
9
Arriving interface Departing interface
(male connector) (female connector)
GXP6W
Absolute Encoder – Interbus
9-16
5 12 18 Cable
Wire
Screen
1
O N
G N D B
10 -30
V
D0 1/ DI 1 DI1/ GNDI D0 2 D02/ D1 2 D1 2/ GN D GN D B
10 -30
V
D0 1
Dimensions
Clamping flange / Connector M23 radial
Clamping flange / Connector M23 axial
Clamping flange / bus cover Connector dimensions
59
3
M4x7 (3x120°)
42 ±0.1
3 9
10 4
ш5
2
5.
5
ш6f8
ø5
0h
7
ø5
8
120
°
M3 x
7
48 ±0.1
80 10 20
15
ш58 ш36f8
ø10h6 9
3
3
59
120°
M3 x
7
48 ±0.1
70 10 20
15
ш58 ш36f8
ø10h6 9
3
3
90 10
20
15
9. ø1
0h6
3
3
14.3
62
17
M3 x 7
120 °
36f8
48 ±0.1
58
Syncro flange
ON
1
Assignment – cable gland (bus cover)
- Unscrew both fixing screws of the bus cover.
- Loosen bus cover carefully and remove it in axial direc-
tion.
- Unscrew cap nut of cable gland. Push cap nut and seal
insertion onto the cable coat.
- Strip isolation of cable coat and cores and cut shielding
foil, if any (picture).
- Bend the braided shield for about 90°.
- Push seal insertion to the braided shield. Insert seal
and cable flush into the cable gland. Secure by carefully
tightening the cap nut.
- Use cable gland no. 3 for supply only. Cable glands no.
1 and 2 are for optional use as bus lines. Consider the
permitted cable cross-section.
- Use the shortest way to insert the cores into the ter-
minals and mind the maximum core cross-section. Use
core tip sleeves with flexible cores.
- There must not be any crossing of data lines with lines
for power supply.
- Any cable gland not used has to be sealed by blind
plug (included into delivery). The cap nut must be firmly
tightened.
Locking torque
Terminal strip/screwing terminal max. 0.3 Nm
(recommended locking torque 0.25 Nm)
Connection bus cover max. 0.9 Nm
Core cross-section
Single wire (rigid)
Max. 1,5 mm 2
Fine wire (flexible) Max. 1,0 mm 2
Fine wire (flexible) With ferrule max. 0,5 mm 2
Cable diameter
Cable gland
1, 2 ø5...10 mm
Cable gland 3 ø5...7 mm
- Plug the bus cover carefully onto the D-SUB plug of the
basic encoder, then push it over the rubber seal. Avoid
the case getting wedged. The bus cover has to fit tightly
the basic encoder.
- Tighten both fixing screws firmly and conformable.
- An optimized connection between encoder case and
the braiding shield of the supply cable is only achieved
by a complete and close fit of the bus cover onto the
basic encoder (interlock).
Termination
ON = final user
OFF = user X