Rice Lake BCi Belt Scale - Installation & Operation Manual Version 2.00 - Manual (Page 33)

BCi Installation & Operation Manual - Integrator Hardware Setup 27
Load Cells
To attach cable from a load cell or junction box to an installed A/D card, route the cable through the cord grip and
ground the shield wire.
Next, remove connector J1 from the single-channel A/D card. The connector plugs into a header on the A/D card.
Wire the load cell cable from the load cell or junction box to connector J1 as shown in the table below.
Figure 3-2. Single-Channel and Dual-Channel A/D Cards
If using 6-wire load cell cable (with sense wires), remove jumpers JP1 and JP2 before reinstalling connector J1.
For 4-wire installation, leave jumpers JP1 and JP2 on. For 6-wire load cell connections on dual-channel A/D
cards, remove jumpers JP3 and JP4 for connections to J2.
When connections are complete, reinstall load cell connector on the A/D card and use two cable ties to secure the
load cell cable to the inside of the enclosure.
A/D Card
Connector Pin Function
1 +SIG
2 –SIG
3 +SENSE
4 –SENSE
5 +EXC
6 –EXC
• For 6-wire load cell connections to connector J1, remove jumpers JP1 and JP2.
• For 6-wire load cell connections to connector J2 (dual A/D cards), remove
jumpers JP3 and JP4. 2.
Table 3-1. A/D Card Pin Assignments


4*(


4*(o



4&/


4&/o


&9$


&9$o

+
+1 +1
CHANNEL 2
CHANNEL 1
SIG+ SIG–
SEN+ SEN– EXC+ EXC–
J2
J1
JP3 JP4
JP2 JP1
CH 2
CH 1