GA241.0105102 Baumer IVO, GA241.0105102 Datasheet - Page 3

• Manufacturer Part Number: GA241.0105102
• Description: Absolute Encoders - Parallel
• Manufacturer: Baumer IVO

Absolute encoders - parallel
Shaft with clamping or synchro flange
Optical singleturn encoder 13 bit, gray or binary
GA240, GA241 - parallel
UB
GND
DATAVALID
Zero setting
UP/DOWN
ENABLE
STORE
Outputs
D0-D12
Terminal significance
Encoder voltage supply.
Encoder ground connection relating to UB.
13 parallel output signals.
Diagnostic output.
An error warning is given at level Low.
Important: Interferences must be filtered by
the downstram electronics.
Input for setting a zero point anywhere
within the programmed encoder resolution.
The zero setting operation is triggered by a
High impulse and has to be in line with the
selected direction of rotation (UP/DOWN).
Connect to GND after setting operation for
maximum interference immunity. Impulse
duration >100 ms.
UP/DOWN counting direction input.
This input is standard on High. UP/DOWN
means ascending output data with clock-
wise shaft rotation when looking at flange.
UP/DOWN-Low means ascending values
with counterclockwise shaft rotation when
looking at flange.
Input for activating the output drivers that
are triggered by input level Low. Upon
being on High (or less potential) the output
drivers switch to high-impedance (Tristate).
Input for output data storage. Upon a Low
input level the encoder data are stored in
the intermediate memory. Upon being on
High (or less potential) the current encoder
position data are switched to the output
drivers. This line must be applied for
reliable data readout in binary code.
3
Connector
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
Pin 10
Pin 11
Pin 12
Pin 13
Pin 14
Pin 15
Pin 16
Pin 17
Pin 18
Pin 19
Pin 20
Pin 21
Control inputs
Input level High
Input level Low
Input resistance
Parallel outputs
Output level High
Output level Low
Load High
Load Low
Tristate
Terminal assignment
Trigger level
10
11
9
12
19
20
8
13
18
14
21
7
17
1
15
16
6
2
5
3
4
Core colour
violet
white/brown
white/green
white/yellow
white/grey
white/pink
white/blue
white/red
white/black
brown/green
brown/yellow Output D10
brown/grey
brown/pink
green/grey
blue
blue/yellow
brown
pink
red
red/yellow
yellow
Input circuit
>0.7 UB
<0.3 UB
10 kΩ
Output circuit
Push-pull circuit-proof
>UB -3.5 V (I = -20 mA)
<0.5 V (I = 20 mA)
<-30 mA
<30 mA
<10 µA
Assignment
Output D0
Output D1
Output D2
Output D3
Output D4
Output D5
Output D6
Output D7
Output D8
Output D9
Output D11
Output D12
–
GND
DATAVALID
UP/DOWN
STORE
UB
Zero setting
ENABLE
www.baumerivo.com
www.baumerivo.com