Installation and Configuration HEXRCHardware Manual
2.4. Digital and Analog I/O Connections
The HEXRCincludes Ndrive MP10 I/O connectors for axes one and two. The I/O connections includes 8
digital opto-inputs, 8 digital opto-outputs, 1 analog input, 1 analog output, a second encoder channel, and a
brake/relay output.
Table 2-13: Digital / Analog IOConnector Pin Assignment
Pin# Description In/Out/Bi
Connector
1 Analog Input 1+ (Differential) Input
2 Analog Input 1- (Differential) Input
3 Internal +5 Volt Power Supply (500 mA max) Output
4 Input Common for Opto-Inputs 0 - 3 Input
5 Optically-Isolated Input 0 Input
6 Optically-Isolated Input 1 Input
7 Optically-Isolated Input 2 Input
8 Optically-Isolated Input 3 Input
9 Output Common + Input
10 Optically-Isolated Output 0 Output
11 Optically-Isolated Output 1 Output
12 Optically-Isolated Output 2 Output
13 Optically-Isolated Output 3 Output
14 Analog Output 1 Output
15 Ground N/A
16 Input Common for Opto-Inputs 4 - 7 Input
17 Optically-Isolated Input 4 Input
18 Optically-Isolated Input 5 Input
19 Optically-Isolated Input 6 Input
20 Optically-Isolated Input 7 Input
21 Output Common - Input
22 Optically-Isolated Output 4 Output
23 Optically-Isolated Output 5 Output
24 Optically-Isolated Output 6 Output
25 Optically-Isolated Output 7 Output
Mating Connector Aerotech P/N Third Party P/N
25-Pin D-Connector ECK00101 FCI DB25P064TXLF
Backshell ECK00656 Amphenol 17E-1726-2
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