IPG Photonics Scanner Series - Page 60

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Table 6-8 Example Mating Connectors – DB 15 Laser Control
Item
Description
McMaster Part Number
DB 15 Connector
Assembly - Solder
D-Sub Straight Connector, Solder, Shielded Socket,
DB15, Female, for 30-20 Wire Gauge
2146T53
DB 15 Connector
Assembly – Crimp
D-Sub Straight Connector, Crimp-On, Shielded Socket,
DB15, Female, for 28-24 Wire Gauge
94575T18
Figure 6-12 Female DB 25 Connector (Type-E Laser Interface Connector)
Table 6-9 DB 25 Pinout
Pin
Name
Description
1-8
Power Setting
8-bit bus, range 0x00..0xFF (hex) or 0.255 (decimal).
Least significant bit (lsb) (D0) corresponds to Pin 1.
Most significant bit (msb) (D7) corresponds to pin 8.
00h (0): Minimum output power
FFh (255): Maximum output power
9
Latch
Latches power setting into the laser by the rising edge
10
AUX_IN 1
Reserved – Do not use
13
AUX_IN 2
Reserved – Do not use
11, 12, 16, 21
Alarm [3:0]
Laser alarm bits
14
GND
15
5V Input
5V input – Not used
17
5V Output
5V for independent operation of guide laser
18
Emission Enable
Turn on emission enable (EE) signal on laser
19
Emission Mod
Turn on emission modulation (EM) signal on laser
20
Sync
Pulse Repetition Rate (Synchronization)
22
Guide Laser
Guide laser (red diode) ON/OFF
23
Aux OFF
Auxiliary emission off
24
AUX_IN 3
Reserved – Do not use
25
AUX_IN 4
Reserved – Do not use