Rice Lake 920i FlexWeigh Systems - 102 - Manual (Page 9)

Cable Grounding 5
Figure 2-2. Wiring Diagram – Inside Enclosure
2.4 Cable Grounding
Cables routed through the cord grips should be grounded against the indicator enclosure. Follow cable grounding
instructions in the 920i Installation and Operation Manual (PN 67887) which is also included with this product.
2.5 Parts Kit Contents
2.6 Option Cards
The single channel A/D card can be installed in slot 1 and the 24 channel I/O card in slot 2.
Part No Description QTY
14626 Kep nuts, 8-32NC (6) 6
15133 Lock washers, No. 8, type A (6) 6
15631 Cable ties (4 single A/D, 6 dual A/D) 4
15665 Reducing glands for 1/2 NPT cord grips (11) 11
15887 6-position screw terminal for load cell connection (1-single A/D, 2-dual A/D) 1
19538 Cord grip plugs (10-single A/D, 9-dual A/D) 10
94422 Capacity Label (1-single A/D, 2-dual A/D) 1
53075 Cable shield ground clamps (6) 6
70599 6-position screw terminals for J2 and J10 (2) 2
71125 3-position screw terminal for J11 (1) 1
71126 4-position screw terminal for J9 and optional keyboard connection (2) 2
121108 Label, Terminal Block Identification (1) 1
Table 2-1. Parts Kits Contents (PN 121143)
Slot Type
1 Single Channel A/D Card
2 24 Channel I/O Card
Table 2-1. Option Card Locations
To Terminal
Block R
To Relay
Board
J4-12
To CPU Board
J2-2
J2-5
J2-6
J2-4
Wires To CPU Board
CPU Board
Wires to Relay Board
J4-1 J4-3
J4-5
J4-7
Relay
Board
J4-9
To CPU Board
J2-3
J2-7
A
B