
512/612 Modicon Micro PLCs
10
890 USE 145 00
Fixed Analog I/O in the 612 Models
The 110CPU61200, 62103 and 61204
PLCs have the additional feature of
fixed analog inputs and outputs. The
analog I/O is labeled across the lower
left front of the unit assembly, the inputs
labeled 21 ... 10 from left to right and
the outputs labeled 9 ... 1 left to right.
Here is how the front of the unit looks:
Front View of a 612 PLC
The additional connectors for analog in-
put and output channels are located on
the bottom of the unit to the left of the
comm ports. The illustration on the fol-
lowing page shows the pin positions.
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