Chapter 2
Technical Data
13
RAYLASE SP-ICE-1 PCI/e PRO Control Cards
2.4.6
Laser Control Interface
This connection provides a complete interface for laser control with the following signals.
FPS = first pulse suppression, LM = laser modulation, MIP = mark in progress
CAUTION:
A short-circuit on a signal line will immediately destroy the SP-ICE-1 PCI/e PRO
control card!
Please note:
Some of the input functions can be applied additionally at Laser / I/O Interface
(J2). The request of these signals is performed via an OR-function.
Specifications
I8
PIN Signal
PIN Signal
26PIN
ITC
26
GND
25
GND
24
TTL Outp.
/REMOTE_EXE_2
23
Analog Output
ANA_OUT_1
22
TTL Outp.
/REMOTE_EXE_1
21
TTL Outp.
/MIP
20
TTL Input 24V
/STOP_MARK
19
TTL Input 24V
/PC2
18
TTL Input 24V
/PC1
17
TTL Input 24V
/START_MARK
16
TTL Input 24V
/PA7
15
TTL Input 24V
/PA6
14
TTL Input 24V
/PA5
13
TTL Input 24V
/PA4
12
TTL Input 24V
/PA3
11
TTL Input 24V
/PA2
10
TTL Input 24V
/PA1
9
TTL Input 24V
/PA0
8
Diff. Outp.+
FPS
7
Diff. Outp.-
/FPS
6
Diff. Outp.+
LM_GATE
5
Diff. Outp.-
/LM_GATE
4
Diff. Outp.+
LM
3
Diff. Outp.-
/LM
2
Output
+5V (VDD)
1
Analog Output
ANA_OUT_2
Analog Output
TTL Outputs
Amplitude
0V to +10V ±1%
-
TTL low
max. 0.5V
max. 4 mA
Output current
max. 5mA
TTL high
3.84 to 5V
max. 4 mA
Bandwidth
1kHz
DAC resolution
16 Bits
Noise ratio (
1 GHz)
min. 60dB
TTL Input 24V
Diff.Output-, Diff.
Input low
max. 1.3V
Output low
max. 0.5V
max. 40mA
Input high
1.6 bis 24.0V
Output high
min. 2V
max. 40mA
Hysteresis
typ. 1.1V
Input impedance
ca. 3k
Ω
ESD protection
±8kV
