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Technical Data
Chapter 2
MN027 / v1.1.0
RAYLASE IPG Interface Board
9
2.4.1
IPG Laser Interface
J4
PIN
Signal
PIN
Signal
1
13
25
14
25 PIN D-SUB
1
D0
14
GND
2
D1
15
nc
3
D2
16
Alarm1
4
D3
17
nc
5
D4
18
MO / EE
6
D5
19
Laser Modulation
7
D6
20
PRR / Sync [interface type D]
8
D7
21
Alarm2
9
Latch
22
Pointer
10
GND
23
Emergency stop
11
Alarm3
24
nc
12
Alarm4
25
nc
13
nc
---
EE = Emission Enable
LM = Laser modulation
MO = Master oscillator [interface type B]
nc =
Not connected
PRR = Pulse Repetion Rate [interface type B]
Specifications
Output
Output low
max. 0.55V
64mA
Output high
2.0
– 5.0V
32mA