page 13
Information about supplying power remotely
Operating manual VARIO 561 F, 662 F, 683 F, 684 F -
Version 01-2021A
Remote power supply via the flat connector socket
The external wires must be routed using cable lines of the following
minimum quality:
H03V-F 0.75 mm
2
H03V-U 0.75 mm
2
H03V-K 0.75 mm
2
.
Observe the operating conditions specified in EN60728 T11.
Single conductors should be laid in such a way that they are pro-
tected and must not be subjected to tensile stresses during opera-
tion. The flat connector must be covered by external insulation
which is fully intact.
Remote power supply via the coaxial sockets
Remote power supply via coaxial inputs or outputs is only permitted
with appropriate connectors permanently mounted on the coaxial
cables. The cable cross-sections and operating conditions speci-
fied in EN60728-11 must be observed.
Precautionary measures during connection and use of fuses
The device chassis conducts GND and ground potential.
Devices with a flat connector socket:
The supply voltage is supplied using either the coaxial inputs or out-
puts or the device’s flat connector socket.
If power is supplied via the flat connector socket, the fuse in the
power supply unit must be inserted. The fuses in the HF section of
the device can be inserted according to the application.
If power is supplied via the coaxial connectors, the corresponding
remote supply fuse in the power supply unit must be removed, as
the remote supply voltage would otherwise be exposed at the open
flat connector socket.
Devices with strain relief:
Power is supplied using either the coaxial inputs or outputs or the
PCB terminal block built into the power supply unit.
If power is supplied via the PCB terminal block, which is built into
the power supply unit, the fuse in the power supply unit must be in-
serted. The fuses in the HF section of the device can be inserted ac-
cording to the application.
When the device is delivered, the strain relief is sealed with a seal-
ing washer, which can be removed after the screw cap has been re-
moved, but only for the purpose of feeding a cable through.
If power is supplied via the coaxial connectors, the corresponding
remote power supply fuse in the power supply unit can remain in-
serted.
Summary of Contents for VARIO 561 F
Page 1: ...Version 01 2021A ...
Page 29: ...Drilling distances page 29 Operating manual VARIO 561 F 662 F 683 F 684 F Version 01 2021A ...
Page 30: ...Drilling distances Operating manual VARIO 561 F 662 F 683 F 684 F Version 01 2021A page 30 ...
Page 31: ...Drilling distances page 31 Operating manual VARIO 561 F 662 F 683 F 684 F Version 01 2021A ...
