Ndrive HL User’s Manual
Technical Details
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CHAPTER 3:
TECHNICAL DETAILS
3.1. Auxiliary I/O Connector (J205)
The J205, Auxiliary I/O connector provides 1 analog and 6 digital inputs, 1 analog and 4
digital outputs and a secondary bi-directional RS-422 line driver encoder interface. See
the following sub-sections for details on each type of signal within the J205 connector.
Table 3-1.
Auxiliary I/O Connector Pin Assignment (J205)
Pin # Label
Description
In/Out/Bi-dir.
1
Auxiliary Sine +
Secondary RS-422 Channel - Sine+
Bi-dir.
2
Auxiliary Sine -
Secondary RS-422 Channel - Sine-
Bi-dir.
3
In 12 +
Input 12 High Speed Opto. +
(user interrupt)
Input
4
In 12 -
Input 12 High Speed Opto. -
(user interrupt)
Input
5
In 13 +
Input 13 High Speed Opto. +
(user interrupt)
Input
6
In 13 -
Input 13 High Speed Opto. -
(user interrupt)
Input
7
Out 8
Output 8
Output
8
Out 9
Output 9
Output
9
Out 10
Output 10
Output
10
Auxiliary
Secondary RS-422 Channel -
Bi-dir.
11
Auxiliary Cosine -
Secondary RS-422 Channel - Cosine-
Bi-dir.
12
+5 Volt
+5 Volt (500 mA. max.)*
Output
13
Analog 0 In+
Analog Input 0 + (Differential)
Input
14
Analog 0 In-
Analog Input 0 - (Differential)
Input
15
Out Com
Output Common
-
16 Out
11
Output 11 / optional PSO Laser Firing
Output
Output
17
In 8
Input 8
Input
18
In 9
Input 9
Input
19
Auxiliary Marker -
Secondary RS-422 Channel - Mrk+ / PSO
out.
Bi-dir.
20
Auxiliary
Secondary RS-422 Channel - Mrk- / PSO
out.
Bi-dir.
21
Common (+5 Volt )
Common (+5 Volt User Supply)
-
22
Analog 0 Out
Analog Output 0
Output
23
A Gnd
Analog Common
-
24
In Com
Input Common
-
25
In 10
Input 10
Input
26
In 11
Input 11
Input
* Total user +5 V power is limited to 500 mA, by an internal re-settable semiconductor fuse.
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