R&S OSP
Appendix
R&S OSP Module Interfaces
Operating Manual 1505.3896.12 - 14
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via two connectors. The upper connector is the input, the lower one the output
connector.
Here is a picture of the R&S OSP-B103:
The connector type is D-Sub, 25 pin, male for input and female for output connector.
The pinout of both connectors is as shown below.
Ch1
(Pin 1)
Ch3
Ch2
Ch5
Ch4
Ch7
Ch9
Ch8
Ch11
Ch12
Ch6
Ch10
Ch13
(Pin 13)
Ch16
GND
Ch15
Ch14
(Pin 14)
GND
GND
GND
GND
GND
GND
GND
(Pin 25)
GND
Figure 9-7: Pin Assignment R&S OSP-B103 Input
Ch13
(Pin 13)
Ch11
Ch12
Ch9
Ch10
Ch7
Ch5
Ch6
Ch3
Ch2
Ch8
Ch4
Ch1
(Pin 1)
Ch16
Ch15
Ch14
(Pin 14)
+28 V
(Pin 25)
+28 V
+28 V
+28 V
+28 V
+28 V
+28 V
+28 V
+28 V
Figure 9-8: Pin Assignment R&S OSP-B103 Output
9.2.4 R&S OSP-B104 Interface
The module R&S OSP-B104 is a single slot module and is designed to control up to
four power relays and contains also some other I/O ports. The application is intended
to switch power relays up to 10 kW RF power, and to allow at the same time basic
monitoring functions including interlock handling.
Here is a picture of the R&S OSP-B104:
