5
Features and Main Functions Section 1-1
• Four high-speed counters for two axes and two pulse outputs for two axes
can be used with the CPU Unit alone.
• Using CP-series Expansion Units also allows extra functions (such as
temperature sensor inputs) to be added.
• Installing an Option Board enables RS-232C and RS-422A/485 communi-
cations for Programmable Terminals, Bar Code Readers, Inverters, etc.
Note Settings in the PLC Setup determine whether each input point is to be used
as a normal input, interrupt input, quick-response input, or high-speed
counter. The instruction used to control each output point determines whether
it is used as a normal output, pulse output, or PWM output.
CPU Units with 10 I/O Points: CP1L-L10D@-@
• The CPU Unit has 6 inputs and 4 outputs built in.
• The PLC cannot use CP-series Expansion I/O
Units to expand the maximum total of I/O points.
6 built-in inputs (Functions
can be assigned.) (See note.)
Normal inputs (6)
Interrupt inputs (2)
Quick-response inputs (2)
High-speed counter
(4 counters/2 axes)
100 kHz (single phase)
4 built-in outputs (Functions
can be assigned.) (See note.)
Normal outputs (4)
2 pulse outputs
100 kHz
2 PWM outputs
CPU Units with transistor outputs only.
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