Cardinal Industries 225 WEIGHT INDICATOR - Manual (Page 13)

INSTALLATION, CONT.
Load Cell Cable Connection with RFI Suppression
CAUTION! Disconnect any external load cell power supply before connecting
load cells to the indicator. Failure to do so will result in permanent damage to
the indicator.
Figure No. 2
AC Power
90-264 VAC
0.4 Amp
Scales 1,
2 and 3
I/O
(Serial,
Isolated
Inputs or
Outputs)
I/O
(Serial,
Isolated
Inputs or
Outputs)
To eliminate RFI, the load cell cable should be routed through the one of the special metallic
gland connector and the shield wire from the load cell cable must be connected to this gland
connector for grounding. Refer to Figure No. 2 for the gland connector layout.
1. Remove the 14 acorn nuts securing the rear
panel to the main housing.
2. Loosen and remove the metal gland connector
nut and remove the plastic insert.
3. Referring to Figure No. 3, route the single cable
from the load cell or load cell junction box
through the nut and plastic insert and into the
enclosure.
Figure No. 3
8200-M538-O1
y 225 Installation
Page 9