Component Description
Cabling
Cable length: 2 x 30 m.
The warning lights are electrically installed in parallel.
The in-room warning light can be used as a distribution point for the control room warning
light.
Interface on ExacTrac
system cabinet
ExacT
rac DXR insert, connector "XR warning light" (if the dual generator is present).
Location
Warning light 1
The in-room warning light must be installed in the X-ray bunker with
clear visibility for all users of the system.
Warning light 2
The control room warning light must be installed in the control room,
above the entrance to the bunker or any other place that is clearly
visible.
Alternative B: Hospital Provided Warning Light - EXT
Component Description
Safety Factor According to local regulations.
Cabling
Integrate the warning light cabling into the building installation. You must at least provide a control
cable to connect to the ExacTrac computer cabinet (1.0).
W
arning light re-
quirements
You are responsible for fulfilling local regulatory requirements concerning the appearance of the
warning light.
If the warning light is expected to be flashing, you must provide an electric circuit to generate peri-
odic phases. The ExacTrac X-ray warning light output is a permanent signal during active status.
Interface on
Exac-
Trac system cabi-
net
Signalization log-
ic
The interface provides an isolated switch with two contacts that are closed
static in case of activated warning.
Electric maxi-
mum values
Current: 500 mA.
Voltage 24 V AC/DC.
Pin out
T
erminal 1: Switch contact 1 (first upper position).
T
erminal 2: Switch contact 2.
Connector type
Plugged screw terminals with strain relief for single wires.
Phoenix contact, article number: MC 1.5/8-STF-3.81, for single wires 0.14 -
1.5 mm
2
= 28A
WG - 16A
WG.
Galvanic separa-
tion
The EXT ILK interface on Brainlab’s side is separated according to IEC
60601-1 for S.F.C: 250V AC (electric safety of medical devices).
Location recom-
mendation for warn-
ing lights
W
arning light 1
The in-room warning light must be installed in the X-ray bunker so that it is
clearly visible for all users of the system.
Warning light 2
The control room warning light must be installed in the control room, above
the entrance to the bunker or any other place that is clearly visible.
SYSTEM INTERLOCKS AND STATUS SIGNALS
Site Planning Manual Rev. 1.0 ExacTrac Ver. 6.x 87
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