Converter Connections and Status LEDs
R&S
®
ZCPS
11
User Manual 1325.6424.02 ─ 01
Contact
S i g n a l
Input/Output
*)
15
DC Supply 5,8
V
O
16
Power Control
I
17
Ground / PE
B
18
Ground / PE
B
19
DC Supply 5,8
V
O
*)
O = Output, I = Input, B = Bidirectional
The connections are secured by a push-pull locking mechanism: in order to
separate the connection, pull on the outer plug housing to disengage the
locking.
The supply voltages of a converter power supply board are enabled by the con-
nected converter: a high level on the power control input (POWER_CTRL) acti-
vates them. In active state the supply voltages are supervised: if one of them falls
short of its specific threshold or if POWER_CTRL is low, the board's status LED
turns from green to red.
To connect the unit
1. Switch off the Converter Power Supply.
2. Connect the power supply cable(s) of the related converter(s) to the convertor
connector(s) of the Converter Power Supply.
3. Switch on the Converter Power Supply.
If the status LED turns green, the corresponding converter module is ready to
use.
