8200-0753-0M Rev A 225D Weight Digital Indicator
J2, J3 ICAN Jumpers
When ON (installed), these jumpers allow the 225D indicator to supply (source) 15 VDC to the
digital load cells in the scale. To operate from an external power source, the jumpers must be
OFF (on one pin only or removed), and the user must provide 12 to 24 VDC to the V+BUS
terminal and a ground return to the V-BUS terminal of the P4 terminal block.
P5, Homerun Cable
The P5 terminal block is used to connect the homerun cable between the 225D indicator and
the first load cell in the loop (Start Node in the scale). Refer to the table below for terminal
connections.
P4, Legacy Serial iSite
This portion of the P4 terminal block is used to connect to Legacy Serial iSite wiring when
replacing or updating the indicator in an older system with a 225D.
P4, Future Use
This portion of the P4 terminal block is not used at this time. It is reserved for a future serial
connection.
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