Environmental Considerations; Interface Signals; User_Sync Input Signal; Table 11 Environmental Considerations - Varex Imaging PaxScan 1313DXT-I Manual

1313DXT-I/1515DXT-I/2520DX-I/3030DX-I X-ray Detectors
8.7

Environmental Considerations

Environments outside the specification reduce the lifetime and may irreparably damage the
Product.
Table 11 Environmental Considerations
Storage & Transport (ambient)
Storage Humidity Range (non-condensing)
Normal Operation Temperature (measured at the center of the
Operation Humidity (non-condensing)
Atmospheric Pressure Range
8.8

Interface Signals

The synchronization interface to the detector consists of one opto-isolated input signal and one
opto-isolated output signal. Connection to these two signals can be made via the 8 pin LEMO
connector on the detector or via 9 pin D-Sub connector.
8.8.1

User_Sync Input Signal

The User_Sync input is used to trigger detector readout if the detector is in User_Sync mode
as shown in Table 12.
Table 12 User_Sync Input Activation
Input
V minimum
in
V maximum
in
Note: V minimum needs to be provided to the detector's opto-coupler input.
in
Note: V is typically 1.2V.
f
The detector can be configured to do the following:
•
Respond to User_Sync pulse width, see
•
Not respond to User_Sync pulse width, see
The detector will respond with the actions in
that particular mode.
Category
back cover)
Altitude
Figure 11
Table 13
www.vareximaging.com
700hPa to 1060hPa
Voltage
4V
15V
Figure 12
when User_Sync Blanking is activated for
Limits
-20º C to +70º C
10% to 90%
10º C to 35º C
10% to 90%
< 3000m
Current
5mA
25mA
17