2.3. Feedback Connector
The connector pin assignment is shown in
with detailed connection information in the
following sections.
Table 2-11:
Feedback Connector Pinout
Pin #
Description
In/Out/Bi
Connector
1
Reserved
N/A
2
Motor Over Temperature Thermistor
Input
3
+5V Power
(1)
Output
4
Plug and Play Serial Data (for Aerotech stages only)
Bidirectional
5
Hall-Effect Sensor B (brushless motors only)
Input
6
Encoder Marker Reference Pulse -
Input
Absolute Encoder Clock -
Output
7
Encoder Marker Reference Pulse +
Input
Absolute Encoder Clock +
Output
8
Absolute Encoder Data -
Bidirectional
9
Reserved
N/A
10
Hall-Effect Sensor A (brushless motors only)
Input
11
Hall-Effect Sensor C (brushless motors only)
Input
12
Clockwise End of Travel Limit
Input
13
Brake Output -
Output
14
Encoder
Input
15
Encoder Cosine -
Input
16
+5V Power
(1)
Output
17
Encoder Sine +
Input
18
Encoder Sine -
Input
19
Absolute Encoder Data+
Bidirectional
20
Signal Common
Output
21
Signal Common
Output
22
Home Switch Input
Input
23
Encoder Fault Input
Input
24
Counterclockwise End of Travel Limit
Input
25
Brake
Output
(1) The maximum combined current output is 500 mA.
Table 2-12:
Mating Connector Part Numbers for the Feedback Connector
Mating Connector
Aerotech P/N
Third Party P/N
25-Pin D-Connector
ECK00101
FCI DB25P064TXLF
Backshell
ECK00656
Amphenol 17E-1726-2
XL2e Hardware Manual
2.3. Feedback Connector
www.aerotech.com
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