Weidmuller LPD350 - Display instrument for control panel - Handbuch (Seite 9)

9
Connections
Strip wires to 7 mm from the ends. Use a suitable ferrule for
multistranded wires (do not solder).
Use 1-8 AWG Cu Wire rated for temperatures above 70 °C Only,
tighten to 4.5 lb-In.
For effective protection from electromagnetic noise, all signal cables
must be shielded, or located on conductive trays or in conduits.
LPD350 Connections
terminal Signal
1 Signal −
Input 4-20 mA signal
2 Signal +
• Set-up
general
The LPD350 default display range is 0.0-100.0 %. If you want to set the
display to show in units other than percentage you will need to change
switch settings on the main board.
You can also change the display action from direct to reversed by
changing the position of push fit jumpers on the main board.
Access to switches and jumper settings
1. Remove the plug in connector from the back of the unit.
. Remove the backplate. There are four lugs that can be gently prised
apart to release the backplate.
3. Slide the electronics from the housing.
Display range selection
1. Set the display action jumper position.
. Choose the Zero adjustment switch to suit the range:
• Fine for zero values in the ±00 count display range
• Coarse for larger offsets (±1999 counts)