Installing the ON/OFF assembly 3 - 5
Siemens AG n.a. SP00-000.841.01 Page 5 of 10 ARCADIS
Medical Solutions Rev. 01 08.05 CS PS 24 System Manual
Wiring of terminals D50.X2, D50.X11 and D50.X4 3
• UPS power input: Disconnect the power cable with the installed power coupler from the
old ON/OFF assembly and use it for wiring the UPS according to the table.
• UPS power output: Use the power cable with installed power plug included in the
supplied cable set for wiring the UPS according to the table.
• Connect the power cables of the components installed in the monitor trolley according to
the table:
Wiring of terminal X3 3
• Connect cables X3.1 to X3.6 (monitor trolley cable) according to the following table:
Installing the ON/OFF assembly 3
Insert the ON/OFF assembly into the monitor trolley and fasten it with the 4 Allen screws.
In doing so, ensure that there is no mechanical strain on the cables and that they are not
pinched.
Electrical safety!
Non-compliance can lead to severe injuries and even death as
well as to material damage.
Observe the safety information in chapter 1 of these instructions.
Do not yet connect the UPS input and output power cables to
the UPS!
Terminals on the ON/OFF assembly D50
Component Live
(left)
monitor
Reference
(right)
monitor
PC
(image
processor)
UPS
input
UPS
output
Options
(e.g. int.
printer)
Cable
blue
X11.2 X2.1 X11.3 X4.2 X11.1 X2.1
Cable
brown
X11.5 X2.2 X11.6 X4.3 X11.4 X2.2
Cable
yellow/green
(ground wire)
PE
(ground wire
terminal)
PE
(ground wire
terminal)
PE
(ground wire
terminal)
PE
(ground wire
terminal)
PE
(ground wire
terminal)
PE
(ground wire
terminal)
Color of monitor trolley cable green red yellow black violet blue
Terminal D50 X3.1 X3.2 X3.3 X3.4 X3.5 X3.6
WARNING