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IUH-F190-V1-*, IUT-F190-R4-V1*
Installation
The integrated antenna of the read/write head has dual linear polarization. The read/write head
operates in combined mode by default. In combined mode, both horizontal and vertical
polarization are used for each read/write access. This increases the reading reliability of tags
with an unknown location in the room.
If the orientation of the tags is known, you can optimize the access time by setting a fixed
polarization. To do this, you can switch the polarization to horizontally linear polarization or
vertically linear polarization in the software. The linear polarization plane refers to the preferred
mounting direction with the cable connection mounted vertically downwards.
Figure 4.3
4.4
Connection
Connect the IUH-F190-V1-* read/write head to the IDENTControl control interface using a
shielded cordset (see chapter 3.8.3). Ensure that the shield fully encapsulates the connection
cable to avoid EMC interference. (see chapter 4.5)
Connect the IUT-F190-R4-V1-* read/write head to the higher level control unit using a shielded
cordset. Ensure that the shield is fully encapsulating so that interference is dissipated via the
protective earth connections to avoid EMC disturbances.
Warning!
Incorrect electrical connection
Damage to the device or plant caused by incorrect electrical connection.
Check all connections in the plant before commissioning the device.
After connecting the supply voltage, the POWER LED on the device lights up green. If the LED
does not light up on the device, the power supply is not connected correctly.
Caution!
Power Supply
The IUT F190-R4-V1-* read/write head must only be connected to a current source with limited
power according to EN 60950.
The connection cable of the IUT F190-R4-V1-* read/write head must be no longer than 3 m.
1
= Vertical polarization plane
= Horizontal polarization plane
2
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