Mass Spectrometer: External Wiring And Vacuum Connections - Waters Xevo G2-XS QTof Overview And Maintenance Manual

B External Connections
Mass spectrometer: external wiring and vacuum
connections
The instrument's rear panel connectors are shown below.
Requirement:
use by Waters service engineers only; they must be kept in the "up" position at
all times.
Mass spectrometer rear panel connectors:
Vacuum
port
Nitrogen inlet
Pilot valve port
274 April 2, 2015, 715004496 Rev. B
The two switches above the roughing pump connector are for
Roughing pump / delayed roughing pump
Source exhaust
Collision cell gas inlet
Shielded Ethernet
Instrument LAN
External Connections 1
10 9 8 7 6 5 4 3 2 1
Service Bus
EPC Com Port
OUT - IN - IN
EPC Parallel Port
External Connections 2
10 9 8 7 6 5 4 3 2 1
Video output
Video Output
OUT - OUT OUT OUT
Event inputs
10 1
External Connections 1
10 1
External Connections 2
and outputs
System Activity
Power
200 - 240V, 50/60Hz, 1.1kW