xiQ - Technical Manual Version 1.0
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6.1.3.2.
What is the real transfer speed?
xiQ camera can deliver up to 450Mbyte/sec. This requires that certain conditions are met, see
Maximum transfer speeds of different interfaces:
Interface
Transfer speed
Usable bandwidth
System costs
IEEE1394A
400 Mbit/s
45 MByte/sec
Medium
CameraLink base
2.04 Gbit/s
255 MByte/sec
High
GigE
1024 Mbit/s
100 MByte/sec
Medium
USB 2.0
480 Mbit/s
49 MByte/sec
Low
USB 3.0
5 Gbit/s
450 MByte/sec
Low
table 6-2, interface depending transfer rates
6.1.3.3.
Why can I not achieve maximum transfer speed?
In order to reliably achieve maximum transfer speed it is necessary to verify that you are using recommended hardware (please
see
, and that all software requirements are met.
) - XIMEA Control Panel free software tool, facilitates the task of verification of XIMEA
USB3 Vision camera installations.
6.1.3.4.
What voltage should be applied to Digital Input of xiQ to turn it on/off?
Following table shows different levels of Voltage on Digital Input (VDI) on xiQ and their logical interpretation.
VDI (Opto-isolated)
Logical level
0-5Vdc
Off (zero)
5-15Vdc
Undefined
15-24Vdc
On (one)
table 6-3, voltage levels for digital input
Maximal input voltage 24Vdc
6.1.3.5.
What is the implementation of Digital Output (VDO) of xiQ?
VDO is opto-isolated NPN open collector type, max. load current 25mA, max. open voltage 24Vdc.