Omron CS1 -, Operation Manual

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2-1 Section Performance Specifications
17
I/O Specifications
Model I/O Contents
All Units:
CS1W-HIO01,
CS1W-HCP22, and
CS1W-HCA22 Contact inputs 12 inputs (24-VDC; bits IR 00000 to IR 00011)
Details:
•
4 interrupt inputs in Input Interrupt Mode or Counter Mode. Can also
be used as normal inputs (bits IR 00000 to IR 00003)
•
8 normal inputs (bits IR 00004 to IR 00011)
Note It is possible to specify ON, OFF, or both for the timing of inter-
rupts in Input Interrupt Mode.
Contact outputs 8 outputs (transistor NPN outputs; bits IR 00100 to IR 00107)
CS1W-HCP22
(pulse I/O)
Pulse inputs
(high-speed counters) 2 inputs
Each input can be set to either single-phase or differential-phase
(multiplication factor of 1, 2, or 4) at 50 or 200 kHz (switchable).
Note Target value interrupts or range comparison bit pattern outputs
for high-speed counter present values can be programmed.
Measurement of the rate of change in high-speed counter pres-
ent values and measurement of the frequency from the high-
speed counter present values is also possible.
Pulse outputs 2 outputs
Each output can be set to any one of the following:
1. Pulse output: 6 Hz to 200 kHz
2. One-shot pulse output: Output can be set to turn ON for a time
specified by the user. (Set in range 0.01 to 9,999 ms in 0.01-ms
units.)
3. Pulse output counter timer (time measurement): High-precision
timer measurement in 0.01-ms units is possible using one-shot
pulse output. (In this case, external pulse output is not possible.)
CS1W-HCA22 (pulse
inputs and analog
outputs)
Pulse inputs
(high-speed counters) 2 inputs
Each input can be set to either single-phase or differential-phase
(multiplication factor of 1, 2, or 4) at 50 or 200 kHz (switchable).
Note Target value interrupts or range comparison bit pattern outputs
for high-speed counter present values can be programmed.
Measurement of the rate of change in high-speed counter pres-
ent values and measurement of the frequency from the high-
speed counter present values is also possible.
Analog outputs 2 outputs
Each output can be set to any one of the following: 1 to 5 V, 0 to 5 V,
0 to 10 V, or –10 to 10 V
Accuracy:
±
0.3%; Resolution: 4,000 (1 to 5 V, 0 to 5 V, 0 to 10 V) or
10,000 (–10 to 10 V), D/A conversion time: 0.5 ms max.
Outputs the output values set in the AR Area. Also, for each point,
using the SPED instruction and ACC instruction (combined use
possible), output at a fixed analog value, or output at values rising or
falling at a fixed rate, is possible.
•
It is possible to select either immediate refreshing when instructions
are executed or refreshing of output values in the AR Area after
execution of the END instruction as the refreshing method for analog
output.
•
Analog output values can be held. (Analog values can be output at
their peak, held, or cleared values when the Conversion Enable Flag
is OFF, a fatal error occurs, or an analog output error occurs.)
Note It is also possible to produce trapezoidal output of analog values
according to the time elapsed by combining the SPED instruc-
tion, the ACC instruction, timer instructions, and scheduled
interrupts.