© Munters AB, 2018
1
Installation
Munters RJB-4 (RJB-4) enables connecting up to 16 load cells to a single RSW-2 Controller or a Platinum
Controller. This document details the wiring procedures between the scales and the RJB-4, and between
the RJB-4 and the RSW-2.
The RJB-4 comes with:
•
AWG 14 (thick) cable used to ground the silo (Figure 5)
•
AWG 22 (thin) cable for wiring the RJB-4 to a grounding rod (Figure 6)
1.1
Connecting Silo Load Cells to the RJB-4
Described below are the wiring connections between the load cells to the RJB-4 Junction Box, and from
the junction box to the Silo Weighing Controller (RSW-2).
Load cell part numbers:
•
RSLC-04: 911-03-XXXXX
•
RSLC-10: 911-04-XXXXX
•
RSLC-25: 911-05-XXXXX
NOTE:
The RSLC supports RSW-2 boards, version 7.0 and above.
1. Each load cell has a 4-wire shielded cable.
o
Connect each load cell to the RJB-4 double connector with exactly the colors that written
on the RJB-4 PCB board.
o
Figure 1 illustrates the connections made to a load cell.
Cabl
e
Board
White
White
Red
Red
Black
Black
Green
Green
o
Connect the shield wire to the shield input.
