Table Of Contents - Barnett Engineering ProTalk LINK Operating Manual

INSTALLATION OVERVIEW
Step 1: Position the expander module over
Step 2: Fasten the two modules together with
Every expander requires a unique address set
by the rotary switch located on the top cover
shown in Figure 2. Although the address
setting and the physical location of the
expander in the assembly are not related, the
recommended method is to number the
expanders from 1 upwards as they are
connected together. If there is a PLC
module, it is recommended that any I/O or
communications modules be addressed, starting from 1, then the PLC
module given the next available address.
EXPANDER MODULE
MAIN MODULE
the main module so the connectors
line up then slide the parts together.
EXPANDER MODULE
MAIN MODULE
bolts through the joiner plates on each
side.
Figure 1 Module Connection
Figure 2 Address Switch
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