Hardware Configuration; Connector - US Ultratek USB-UT350T User Manual

6 Hardware Configuration

6.1 DB-25 Connector
The DB-25 connector provides the following signals:
Pin Signal
1 ENCA1
2 ENCB1
3 ENCA3
4 ENCB3
5 5V
6 GND
7 ENCA2
8 ENCB2
9 ENCA4
10 ENCB4
11
12 SYNCOUT
13 EXTTRG
14
15
16
17
18 IO7
19 IO6
20 IO5
21 IO4
22 IO3
23 IO2
24 IO1
25 IO0
USB-UT350 User's Guide
Revision 1.77 – 09/30/2009
Input /
Output
I/O Encoder 1 (A) or Digital I/O Bit 8
I/O Encoder 1 (B) or Digital I/O Bit 9
I/O Encoder 3 (A) or Digital I/O Bit 12
I/O Encoder 3 (B) or Digital I/O Bit 13
I/O Encoder 2 (A) or Digital I/O Bit 10
I/O Encoder 2 (B) or Digital I/O Bit 11
I/O Encoder 4 (A) or Digital I/O Bit 14
I/O Encoder 4 (B) or Digital I/O Bit 15
O Data Acquisition Synch Output
I External Trigger Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Description
Digital I/O Bit 7
Digital I/O Bit 6
Digital I/O Bit 5
Digital I/O Bit 4
Digital I/O Bit 3
Digital I/O Bit 2
Digital I/O Bit 1
Digital I/O Bit 0
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