► CPU Features

Local I/O

8 Channels DC24V DI, 6 Channels Transistor DO

Expandable I/O

2 modules (unable to connect Ethernet modules)

High-speed counter

Monophase counter: 3 points, 100KHz

Biphase counter: 2 points, 100KHz

Pulse output

1 point 20KHz

Pulse catch

2 points

Interrupt input

2 points

Analog potentiometer

2, value setting range 0¡«255

User program memory

capacity

28K bytes

Retain area

N/A

Input data memory

256 bytes

Output data memory

256 bytes

Mid-variables memory

1K bytes

Global memory

2K bytes

Password

Yes

Real-time clock

N/A

Timer

No limit (1ms as minimum unit)

Counter

No limit (Maximum counting range: 16 bit)

Basic instructions

283

Function blocks

Over 70

Operation speed

0.65¦Ìs (Basic instruction)

► Power Supply Specifications

Power supply

24V DC

Allowed range

21V DC¡«27V DC

Current consumption (MAX)

1300mA

Output voltage

24V DC

Allowed range

22.8V DC¡«25.2V DC

Current output

+24VDC (To expansion bus)

300mA

+24V DC (To the outside)

300mA

+5V DC (To expansion bus)

800mA

Short circuit protection

400mA, 24VDC output

► Communication Features

Communication interface

1 RS-232 (Non-isolating)

Communication protocol

Proprietary protocol/MODBUS/Free protocol

► Input Features

Input type

Sink/Source

Input voltage rated value

24V DC

Allowed range

0V DC¡«30V DC

Logic 1 signal

15¡«30V DC, allowed minimum current 3mA

Logic 0 signal

0¡«5V DC, allowed maximum current 1mA

Input delay time

<0.6ms (Rated input voltage)

Isolation mode

Photocoupler isolation

Isolation group

2 groups

Maximum Isolation Voltage

1500VAC

► Output Features

Output type

Transistor

Output voltage

24V DC

Allowed range

20.4V DC¡«28.8V DC

Transistor conduction voltage drop

<0.5V (Output logic ¡°1¡±, current 1A)

Contact impedance

<0.2¦¸

Logic ¡°1¡± single point output maximum

current

1A

Logic ¡°0¡± maximum leaking current

1mA

Common end output current total