Aerotech AUTOMATION1-GL4, Руководство по оборудованию

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2.3. Laser Output Connectors
The Laser Output has two 7-pin terminal block-style connectors and supplies connections to the laser
control outputs. Three laser output signals are available as optically-isolated or as 5V TTL signals. You can
wire the optically-isolated outputs in a sourcing or sinking configuration.
To set the active polarity of the laser output signals, use the switches on the top of the GL4. Refer to
Section 2.8.
To turn on the output and activate the laser, move the switch to the OFF position. This is the Normally-
Open configuration. The laser output is fully turned on when one of these conditions occurs.
l
The optically-isolated output conducts current.
l
The TTL output is 5 V.
To select the opposite polarity, move the switch to the ON position. This is the Normally-Closed
configuration. When the GL4 is powered off, it does not continue to support this configuration. This
configuration is not a fail-safe feature.
WARNING : After you install this product, you must tell the operator about all applicable
safety conditions and safety information. Refer the operator to the laser manual for safety
information about the laser.
Table 2-7: Laser Output Connector A Pinout
Pin # Label Description In/Out/Bi Connector
1 O1+
Laser Output 1+ / PSO Output
(1)
Output
2 O1-
Laser Output 1- / PSO Output
(1)
Output
3 O2+ Laser Output 2+ Output
4 O2- Laser Output 2- Output
5 O3+ Laser Output 3+ Output
6 O3- Laser Output 3- Output
7 GND Ground N/A
(1) Refer to Section 2.3.1. for more information
Table 2-8: Laser Output Connector B Pinout
Pin # Label Description In/Out/Bi Connector
1 O1
Laser Output 1 / PSO Output (1) (5V TTL)
Output
2 GND Ground N/A
3 O2 Laser Output 2 (5V TTL) Output
4 GND Ground N/A
5 O3 Laser Output 3 (5V TTL) Output
6 GND Ground N/A
7 +5V 5 Volt Power Supply (500 mA) N/A
(1) Refer to Section 2.3.1. for more information
Table 2-9: Mating Connector Part Numbers for the Laser Output Connectors
Type Aerotech P/N Third Party P/N
Wire Size: mm
2
[AWG]
7-Pin Terminal Block ECK01631 Phoenix 1881370 0.5 - 0.080 [20-28]
2.3. Laser Output Connectors GL4 Hardware Manual
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