Feedback Connector

The connector pin assignment is shown in Feedback Connector Pinout with detailed connection information in the following sections.

Table: 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 Cosine +

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 + 

Output

(1) The maximum combined current output is 500 mA.

Table: Feedback Mating Connector Ratings

Specification 25-Pin Solder Cup

Backshell
Aerotech Part Number ECK00101 ECK00656
Amphenol Part Number (1) DB25P064TXLF

17E-1726-2
Maximum Wire Size 20 AWG (0.5 mm2)

N/A

(1) Refer to the manufacturer website for additional information.