3 PRODUCT DESCRIPTION
© 2017 RAYLASE GmbH MINISCAN II
MN102-en / v1.0.3
21
3.6.6.2
Digital interface
The connector pin assignment for the digital interface is set out below. The deflection unit is supplied
with electrical power by the 25-pin D-SUB connector and can be controlled using XY2-100 protocol
signals.
Fig. 6: D-SUB-25-F
PIN assignment
PIN
Signal
PIN
Signal
1
I
-SENDCLOCK
14
I
+SENDCLOCK
2
I
-SYNC
15
I
+SYNC
3
I
-X CHANNEL
16
I
+X CHANNEL
4
I
-Y CHANNEL
17
I
+Y COMMAND
5
nc
18
nc
6
O
-HEAD-STATUS
19
O
+HEAD-STATUS
7
nc
20
nc
8
nc
21
nc
9
+VSS
22
+VSS
10
+VSS
23
GND Input
11
GND Input
24
GND Input
12
-VSS
25
-VSS
13
-VSS
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I = Diff. input, nc = Not connected (not used), O = Diff. output
The values for the supply are described on page 17, Power supply.
Specifications
Input signals diff.
Output signals diff.
Voltage
0 to 5 V
Level low
max. 0.6 V
at 40 mA
Threshold
±200 mV
Level high
min. 2 V
at 40 mA
Hysteresis
typ. 45 mV
EMC protection
±10 kV
Impedance
120 Ω
EMC protection
±15 kV
3.7
Lifespan
The lifespan of the product is 10 years.
Only for deflection
units with digital
interface