10
11
12
14
15
16
13
9
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 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
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
69
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 diameter 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 me
-
chanical 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
braided 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 electrically isolated a second connection has to be
provided. Ground cable screen by the subsequently
connected devices. In case of ground loop problems at
least grounding 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. Max. bending radius
of cables 90 mm. After the reset process the zero input
should be grounded (GND) externally for better protection
against interferences.
Connection – M23 connector
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
Terminal assignment
Connector Core colour
Assignment
Pin 1
violet
Output D0
Pin 2
white/brown
Output D1
Pin 3
white/green
Output D2
Pin 4
white/yellow
Output D3
Pin 5
white/grey
Output D4
Pin 6
white/pink
Output D5
Pin 7
white/blue
Output D6
Pin 8
white/red
Output D7
Pin 9
white/black
Output D8
Pin 10
green/brown Output D9
Pin 11
green/grey
n.c.
Pin 12
blue
GND
Pin 13
yellow
Zero
Pin 14
brown
UP/DOWN
Pin 15
red
UB
Pin 16
pink
STORE
GA210, GA211
Assignment 06
Absolute Encoder – Parallel
9-16
Assembly Instructions
GB
Dimensions
GA210 clamping flange
GA211 synchro flange
1
2
3
4
5
6
7
8
9
10
12
11
15
13
14
16
3
M4x7 (3x120°)
42
3
9
10
4
ø5
2
5.
5
ø6f8
ø5
0
h7
ø5
8
±0.1
120°
20
51
10 20
15
9
ø10h8
15
51
10 20
15
9
ø10h8
11
.5
36f8
48
±0.1
58
M3 x 5
22
51
10 20
15
9
ø10h
8
51
10 20
15
9
ø10h
8
16.6
13
58
59
