3
Product overview
3.1
Application
The purpose of the device is to reach and maintain the target values set. To accomplish this, the
measured actual value (sensor value) is compared with the adjusted target value, and the controlled
value is deduced from this.
The device has two separate control circuits and two sensor inputs (0 - 10 V, 4 - 20 mA, KTY 81-210,
PT 1000).
Speed controllers for fans or fans with an integrated controller can be activated via the 0 - 10 V signal
or the parallel option of the MODBUS Master interface.
3.2
Maintenance
The device must be checked for soiling and, if necessary, cleaned in periodic intervals.
3.3
Transport
•
The device is packed ex factory to suit the transport method previously agreed.
•
Always use the original packaging materials when transporting the device.
•
Avoid shocks and impacts to the device during the transport.
•
During manual handling the human lifting and carrying restrictions must be observed and adhered
to.
3.4
Storage
•
The device must be stored in its original packaging in a dry and weather-proof room.
•
Avoid exposure to extreme heat and cold.
•
Avoid over-long storage periods (we recommend a maximum of one year).
3.5
Disposal / recycling
Disposal must be carried out professionally and in an environmentally friendly way in accordance with
the respective national legal stipulations.
"
Separate the materials by type and in an environmentally friendly way.
"
If necessary, commission a specialist company with the waste disposal.
4
Mounting
4.1
General notes
Caution!
The following points must be complied with during the mechanical installation to avoid causing a defect
in the device due to assembly errors or environmental in
fl
uences:
•
Before installation remove the device from the packing and check for any possible shipping
damage! Start-up is not allowed in the case of transport damage!
•
Do not mount equipment on vibrating base!
•
When mounted onto lightweight walls, there must be no impermissibly high vibrations or shock
loads. Any banging shut of doors that are integrated into these lightweight walls, can result in
extremely high shock loads. Therefore, we advise you to decouple the devices from the wall.
•
Do not allow drilling chips, screws and other foreign bodies to reach the device interior!
•
The device should be installed in a location where it will not be disturbed, but at the same time can
be easily accessed!
•
Care must be taken to avoid direct radiation from the sun!
Operating Instructions
UNIcon MODBUS Master
Product overview
L-BAL-E255-GB 1901 Index 001
Part.-No.
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