Table of Contents
Advertisement
Chapter 4
4.3
The deflection unit is connected to a RAYLASE control card using the 25-pin D-SUB connect-
or. All signals are compatible with RAYLASE's extended function XY2-100 standard.
If the deflection unit is equipped with an 9-pin D-SUB connector, the power supply for the unit
is performed on this connector. Deflection units that are not equipped with a 9-pin D-SUB
connector are supplied via the digital interface. Observe the following connection table:
J1
I = Diff. Input, nc = Not connected (not used) O = Diff. Output
1) The power supply must be provided by the OEM customers.
Specifications
Diff. Input-, Diff. Input+
Input voltage
Input threshold
Hysteresis
Input impedance 120Ω
ESD protection
Power supply
Des.
-VSS
+VSS
16
RAYLASE 2-Axis Deflection Unit SS-II
Digital interface
PIN
1
2
1
3
14
4
5
13
6
25
7
25 PIN D-SUB
8
9
10
11
12
13
0V to +5V
±200mV
typ. 45mV
±15kV
Voltage
Current
-15V to -18V
2.5A
+15V to +18V
2.5A
Signal
I
-SENDCLOCK
I
-SYNC
I
-X CHANNEL
I
-Y CHANNEL
I
-Z CHANNEL
O
-HEAD-STATUS
I
-P-DAC CHANNEL
nc
1
1
nc
+VSS
1
1
nc
+VSS
GND
1
1
nc
-VSS
1
1
nc
-VSS
- Diff. Output-, Diff. Output+
Output low
Output high
ESD protection
Residual ripple
≤100mV
Functional description
PIN
Signal
14
I
+SENDCLOCK
15
I
+SYNC
16
I
+X CHANNEL
17
I
+Y CHANNEL
18
I
+Z CHANNEL
19
O
+HEAD-STATUS
20
I
+P-DAC CHANNEL
21
nc
1
22
nc
+VSS
23
GND
24
GND
1
25
nc
-VSS
---
---
max. 0.6V
max. 40mA
min. 2V @ 50Ω
max. 40mA
±10kV
Noise
≤0,5% DC
at 30MHz
MN065_v1.0.1
1
1
Hide quick links:
Advertisement
Table of Contents
