Motor Feedback Connections (J104); Table 2-10: Motor Feedback Connector Pin Assignment (J104) - Aerotech Ensemble CL Hardware Manual

Ensemble CL

2.3. Motor Feedback Connections (J104)

The motor feedback connector (a 25-pin, D-style connector) has inputs for an encoder, limit switches, Hall-
effect devices, motor over-temperature device, 5 Volt encoder and limit power, and optional brake
connection. The connector pin assignment is shown below with detailed connection information in the
following sections.
Table 2-10: Motor Feedback Connector Pin Assignment (J104)
Pin# Description
1 Chassis Frame Ground
2 Motor Over Temperature Thermistor
3 +5V Power for Encoder (500 mA max)
4 Reserved
5 Hall-Effect Sensor B (brushless motors only)
6 Encoder Marker Reference Pulse -
Absolute Encoder Interface Clock -
7 Encoder Marker Reference Pulse +
Absolute Encoder Interface Clock +
8 Absolute Encoder Interface Data -
9 Reserved
10 Hall-Effect Sensor A (brushless motors only)
11 Hall-Effect Sensor C (brushless motors only)
12 Clockwise End of Travel Limit
13 Optional Brake - Output
14 Encoder Cosine +
15 Encoder Cosine -
16 +5V Power for Limit Switches (500 mA max)
17 Encoder Sine +
18 Encoder Sine -
19 Absolute Encoder Interface Data +
20 Signal Common for Limit Switches
21 Signal Common for Encoder
22 Home Switch Input
23 Encoder Fault Input
24 Counterclockwise End of Travel Limit
25 Optional Brake + Output
Mating Connector
25-Pin D-Connector
Backshell
26
Installation and Configuration
Aerotech P/N
ECK00101
ECK00656
Chapter 2
Connector
In/Out/Bi
N/A
Input
Output
N/A
Input
Input
Output
13
Input
25
Output
Bidirectional
N/A
Input
Input
Input
Output
Input
Input
Output
Input
14
Input
1
Bidirectional
N/A
N/A
Input
Input
Input
Output
Third Party P/N
FCI DB25P064TXLF
Amphenol 17E-1726-2
www.aerotech.com