Weidmuller URTR - Universal glavanically isolated signal converter - Handbuch (Seite 15)

1
Clearingtrippedalarms
You can acknowledge a tripped alarm by simply pressing the key for
that channel (ï for Alarm 1 or ENT for Alarm 2).
Displayingthealarmsetpoints
To check a setpoint, simply press the key for that channel (ï for Alarm
1 or ENT for Alarm 2). If the alarms are disabled the display will show
---- .
Adjustingthealarmsetpoints
To change a setpoint, hold down the key for that channel (ï for Alarm
1 or ENT for Alarm 2). You will then be able to change the value using
the arrows. Release the key to save the value.
Note: There are limits for the setpoint values that depend on the input
range setting and you cannot change the value if setpoint security is
on.
•Installation
General
These units must only be installed by qualified staff in accordance with
the information given in this manual and all relevant national electrical
wiring and safety rules must be followed.
Locate the instrument in an area that is free from dust, moisture and
corrosive gases.
Connections
Strip wires to 7 mm from the ends. Use a suitable ferrule for multi-
stranded wires (do not solder).
Use 12-28 AWG Cu Wire rated for temperatures above 70 °C Only,
tighten to . lb-In.
For effective protection from electromagnetic noise, all signal cables
must be shielded, or located on conductive trays or in conduits.