CP1H OMRON

One built-in peripheral port (USB 1.1): For connecting Support Software only.

A maximum of two Serial Communications Option Boards can be mounted.

A maximum of two Ethernet Option Boards can be mounted. When using CP1W-CIF41
Ver.1.0, one Ethernet Option Board can be mounted.

Flash memory: User programs, parameters (such as the PLC Setup), comment data,
and the entire DM Area can be saved to flash memory as initial values.
Battery backup: The Holding Area, DM Area, and counter values (flags, PV) are backed up
by a battery.

5 years at 25°C. (Use the replacement battery within two years of manufacture.)

40 (24 inputs, 16 outputs)

20 (12 inputs, 8 outputs)
Line-driver inputs: Two axes for phases A,
B, and Z
Line-driver outputs: Two axes for CW and
CCW

CP Expansion I/O Units: 7 max.; CJ-series Special I/O Units or CPU Bus Units: 2 max.

320 (40 built in + 40 per Expansion (I/O)
Unit — 7 Units)

300 (20 built in + 40 per Expansion (I/O)
Unit — 7 Units)

8 inputs (Shared by the external interrupt
inputs (counter mode) and the quick-
response inputs.)

6 inputs (Shared by the external interrupt
inputs (counter mode) and the quick-
response inputs.)

8 inputs (Response frequency: 5 kHz
max. for all interrupt inputs), 16 bits
Up or down counters

6 inputs (Response frequency: 5 kHz max.
for all interrupt inputs), 16 bits
Up or down counters

8 points (Min. input pulse width: 50 ¼s max.)

6 points (Min. input pulse width: 50 ¼s max.)

1

4 inputs:
Differential phases (4x), 50 kHz or
Single-phase (pulse plus direction, up/
down, increment), 100 kHz
Value range: 32 bits, Linear mode or ring
mode
Interrupts: Target value comparison or
range comparison

2 inputs:
Differential phases (4x), 500 kHz or Single-
phase, 1 MHz and
2 inputs:
Differential phases (4x), 50 kHz or Single-
phase (pulse plus direction, up/down,
increment), 100 kHz
Value range: 32 bits, Linear mode or ring
mode
Interrupts: Target value comparison or
range comparison

Trapezoidal or S-curve acceleration and
deceleration (Duty ratio: 50% fixed)
4 outputs, 1 Hz to 100 kHz (CCW/CW or
pulse plus direction)

Trapezoidal or S-curve acceleration and
deceleration (Duty ratio: 50% fixed)
2 outputs, 1 Hz to 1 MHz (CCW/CW or pulse
plus direction)
2 outputs, 1 Hz to 100 kHz (CCW/CW or
pulse plus direction)

Duty ratio: 0.0% to 100.0% (Unit: 0.1%)
2 outputs, 0.1 to 6553.5 Hz (Accuracy: ±5% at 1 kHz)

4 analog inputs and
2 analog outputs

None

1 (Setting range: 0 to 255)

1 input (Resolution: 1/256, Input range: 0 to 10 V), not isolated