Z-Trak2 3D Profiler Sensors
Technical specifications
•
119
Power consumption summary
The table below summarizes the typical power consumption according to power input source and
profiler output.
Ethernet transmission rate
Power consumption auxiliary (24 V)
Power consumption with PoE+
1 GigE
13.5 W
16 W
5 GigE
14 W
17 W
General-purpose input signals electrical specifications
Each of the two general inputs are opto-coupled and able to connect to differential or single-ended
source signals. They can also act as external trigger inputs.
V
From User
Interface
Connector
EMI
Filter
Figure 29. General-purpose inputs block diagram.
General-purpose inputs characteristics
•
Used as trigger acquisition event or as general-purpose input.
•
User-programmable debounce time from 0 to 255 µs in 1 µs steps.
•
Maximum input voltage is 26 V.
•
Maximum input signal frequency is 100 kHz.
•
Each input has a 750
Ω
series resistor on the opto-coupler input.
•
The 0.001 µF capacitor provides high-frequency noise filtering.
•
Minimum current is dependent on input voltage applied: I
optoin
(min) = (V
optoin
- 0.5)/750
Ω
•
The switch point is software programmable to support differential RS-422, single-ended TTL,
12 V, or 24 V input signals.
Operating Specification
Minimum
Maximum
Absolute Limits
Input Voltage
+3 V TBD
+26 V
±30 V
Input Current
2.5 mA
33 mA
Voltage Isolation: All inputs have overvoltage isolation up to 2 kV
