
Installation
4.
Connect the cables in the specified order, according to the drawing and steps
below.
Caution:
• Ensurethattheoperatorpanelandthecontrollersystemhavethesameelectrical
grounding(referencevoltagelevel),otherwiseerrorsincommunicationmay
occur.
• Theoperatorpanelmustbebroughttoambienttemperaturebeforeitisstarted
up. Ifcondensationforms,ensurethattheoperatorpanelisdrybeforeconnecting
ittothepowero utlet.
• Ensurethatthevoltageandpolarityofthepowersourceiscorrect.
• Useonlyshieldedcommunicationcables.
• Separatehighvoltagecablesfromsignalandsupplycables.
24V DC
RS422/RS485
24V DC
1
CF CARD
B
A
C
D
RS232
Controller
Power
Ethernet
– Connect cable A.
– Connect cable B, using an M5 screw and a grounding conductor (as short
as possible) with a cross-section of minimum 2.5 mm
2
.
– Connect cable C.
– Connect cable D.
5.
Carefully remove the laminated film over the operator panel dis play, to avoid
static electricity that could damage the panel.
BeijerElectronics, MAEN996
8
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