Product details

Origin:USA

Brand:Schneider

Product ID:140DRA84027C

product description 

I/O modules can be divided into discrete, analog and special modules, which can be 

mounted on a rail or rack with multiple slots, one of which is inserted into each module. 

Under normal circumstances, the power module is inserted in the first slot, the number 

is 0, the PLC is inserted in the second slot, and various types of input and output 

modules are inserted in the remaining slots. A printed circuit board with connectors is 

installed on the back of the I/O module rail to connect the slots for inserting the I/O 

module. The upper and lower parts of the slots allow the inserted modules to line up.

In addition, I/O modules have the following features:

Local I/O rails are rails with I/O modules and processors; A rail with an I/O module, 

power supply, remote I/O communication card and mounted away from the local I/O rail is 

called a remote I/O rail. The number of remote I/O rails depends on the number of variables 

that different processors can control.

The parallel I/O module FLEX digital I/O module can be divided into protected output type, 

electronic insurance type, self-diagnostic type and isolation type according to its function.