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What This Chapter Contains
35
Install and Connect Your Modules
This chapter explains these general procedures for module use:
Install the module in the control panel.
Wire I/O power and cables.
Connect communication connectors.
Set the node address.
Configure the system, making settings for the module.
The communication baud rate of the entire network is determined by
the communication baud rate of the master unit. The communication
baud rate does not need to be set for each module.
Test Output points configured as Pulse Test or Power Supply
ATTENTION
become active whenever you apply network power and input
power to the module. These configured functions are
independent of the I/O connections to the module.
You can configure Test Outputs as Standard when they are used
as standard outputs. You can connect Actuators to Test Output
points that are expecting a Standard configuration.
If a module with Test Outputs configured as Pulse Test or Power
Supply is incorrectly installed in an application where actuators
are connected to these Test Output points, the actuators will be
activated when network power and input power are applied.
To prevent this possibility, use the following procedures:
When installing a module, be sure that the module is
correctly configured for the application or in the
out-of-box condition before applying input power.
When replacing a module, be sure that the module is
correctly configured for the application or in the
out-of-box condition before applying input power.
Reset modules to their out-of-box condition when
removing them from an application.
Be sure that all modules in replacement stock are in
their out-of-box condition.
Publication 1791DS-UM001H-EN-P - April 2009
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