1 Overview and Specifications
1-10
CP1E CPU Unit Hardware User’s Manual(W479)
The following table gives the characteristics of CP1E CPU Units.
1-3-2 Characteristics
Item CP1E-ED-
CP1E-ND-
CP1E-NAD-
Program capacity 2K steps (8 KB) including the symbol table, comments,
and program indices of the CX-Programmer
8K steps (32 KB) including the symbol table, com-
ments, and program indices of the CX-Programmer
Control method Stored program method
I/O control method Cyclic scan with immediate refreshing
Program language Ladder programs
Instructions Approximately 200
Processing speed Overhead process-
ing time
0.4 ms
Instruction execu-
tion times
Basic instructions: 1.19 µs
Special instructions: 7.9 µs
Number of CP1W-series Expansion I/O
Units and Expansion Units connected
CP1E-E10D-/14D-/20D-: None
CP1E-30D-/40D-/60D-/NA20D-: 3 units
Maximum number of I/O points CP1E-E10D- : 10
CP1E-14D- : 14
CP1E-20D- : 20
CP1E-30D- : 150 (30 built in, 40 × 3 expansion)
CP1E-40D- : 160 (40 built in, 40 × 3 expansion)
CP1E-N60D- : 180 (60 built in, 40 × 3 expansion)
CP1E-NA20D- : 140 (20 built in, 40 × 3 expansion)
Built-in I/O CP1E-E10D- : 10 (6 inputs, 4 outputs)
CP1E-14D- : 14 (8 inputs, 6 outputs)
CP1E-20D- : 20 (12 inputs, 8 outputs)
CP1E-30D- : 30 (18 inputs, 12 outputs)
CP1E-40D- : 40 (24 inputs, 16 outputs)
CP1E-N60D- : 60 (36 inputs, 24 outputs)
CP1E-NA20D- : 20 (12 inputs, 8 outputs)
Built-in
input
func-
tions
High-speed
counters
High-speed
counter
mode/maximum
frequency
Incremental Pulse Inputs
10 kHz: 6 counters
5 counters (only for 10 I/O points)
Up/Down Inputs
10 kHz: 2 counters
Pulse + Direction Inputs
10 kHz: 2 counters
Differential Phase Inputs (4x)
5 kHz: 2 counters
Incremental Pulse Inputs
100 kHz: 2 counters,10 kHz: 4 counters
Up/Down Inputs
100 kHz: 1 counters,10 kHz: 1 counters
Pulse + Direction Inputs
100 kHz: 2 counters
Differential Phase Inputs (4x)
50 kHz: 1 counter, 5 kHz: 1 counter
Counting mode • Linear mode
• Ring mode
Count value 32 bits
Counter reset
modes
• Phase Z and software reset (excluding increment pulse input)
• Software reset
Control method Target Matching
Range Comparison
Input interrupts 6 inputs (4 inputs only for 10 I/O points)
Interrupt input pulse width: 50 µs min.
Quick-response Inputs
6 inputs (4 inputs only for 10 I/O points)
Input pulse width: 50 µs min.
Normal
input
Input constants Delays can be set in the PLC Setup (0 to 32 ms, default: 8 ms).
Set values: 0, 1, 2, 4, 8, 16, or 32 ms
Built-in
output
func-
tions
Pulse out-
puts
(Models with
transistor
outputs
only)
Pulse output
method and out-
put frequency
Pulse output function not included Pulse + Direction Mode
1 Hz to 100 kHz: 2 counters
Output mode • Continuous mode (for speed control)
• Independent mode (for position control)
Number of out-
put pulses
• Relative coordinates: 0000 0000 to 7FFF FFFF
hex (0 to 2147483647)
• Absolute coordinates: 8000 0000 to 7FFF FFFF
hex (-2147483647 to 2147483647)
Acceleration/
deceleration
curves
Trapezoidal acceleration and deceleration (Cannot
perform S-curve acceleration and deceleration.)
Changing SVs
during instruc-
tion execution
Only target position can be changed.
Origin searches Included
PWM out-
puts
(Models
with transis-
tor outputs
only)
Frequency PWM output function not included 2.0 to 6,553.5 Hz (in increments of 0.1 Hz) with 1
output or 2 Hz to 32,000 Hz (in increments of 1 Hz)
with 1 output
Duty factor 0.0% to 100.0% (in increments of 0.1%)
Accuracy: +1%/-0% at 2 Hz to 10,000 Hz and
+5%/-0% at 10,000 Hz to 32,000 kHz
Output mode Continuous Mode
Built-in analog Analog input Analog function not included Setting range: 0 to 6,000 (2 channels only for NA-type)
Analog output Setting range: 0 to 6,000 (1 channel only for NA-type)
Analog adjusters 2 adjusters (Setting range: 0 to 255)
Commu-
nica-
tions
B-type peripheral USB port Conforming to USB 2.0 B-type connector
Transmission
distance
5 m max.
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