Aerotech Automation1 iXR3, Hardware Manual

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2.4. Position Synchronized Output Connector (PSO)
The PSO output signal is available in two signal formats:
l
Isolated Signals ( Section 2.4.1. )
l
TTL Signals ( Section 2.4.2. )
Table 2-19: PSO Connector Pinout
Pin # Description In/Out/Bi Connector
1 Data Acqui Input
2 External PSO Sync 1 + [A3200: External PSO Sync 0 +] Input
3 External PSO Sync 1 - [A3200: External PSO Sync 0 -] Input
4 External PSO Sync 2 + [A3200: External PSO Sync 1 +] Input
5 External PSO Sync 2 - [A3200: External PSO Sync 1 -] Input
6 External PSO Sync 3 + [A3200: External PSO Sync 2 +] Input
7 External PSO Sync 3 - [A3200: External PSO Sync 2 -] Input
8 PSO Output 3 (5 V TTL) [A3200: PSO Output 2] Output
9 Ground N/A
10 PSO Output 2 (5 V TTL) [A3200: PSO Output 1] Output
11 Ground N/A
12 Ground N/A
13 PSO Output 1 (5 V TTL) [A3200: PSO Output 0] Output
14 Data Acquisition - Input
15 PSO Output 3 - (Isolated) [A3200: PSO Output 2 -] Output
16 PSO Output 3 + (Isolated) [A3200: PSO Output 2 +] Output
17 PSO Output 2 - (Isolated) [A3200: PSO Output 1 -] Output
18 PSO Output 2 + (Isolated) [A3200: PSO Output 1 +] Output
19 PSO Output 1 - (Isolated) [A3200: PSO Output 0 -] Output
20 PSO Output 1 + (Isolated) [A3200: PSO Output 0 +] Output
21 +5 V (500 mA max) Output
22 +5 V (500 mA max) Output
23 Key N/A
24 Ground N/A
25 Ground N/A
Table 2-20: PSO Specifications
Specification Value
Maximum PSO Output (Fire) Frequency
TTL 12.5 MHz
Isolated 5 MHz
Output Latency
[Fire event to output change]
TTL 50 ns
Isolated 150 ns
1. Signals in excess of this rate will cause a loss of PSO accuracy
iXR3/XR3 Hardware Manual 2.4. Position Synchronized Output Connector (PSO)
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