Power supply

DC21.6-28.8V power supply

Built-in I/O points

24 I/O, DI 14*DC24V, DO 10*DC24V, transistor output

Communication port

1 RS232, 2 RS485

Connectable expansion modules

Yes. At most 9 expansion modules

Real-time clock

Yes

Installation size(mm)

125×114×70 (L×W×H)

PLC model

Type

Supply voltage

Digital signal

Analog signal

Port

Number of expansion

Input points

Output points

Input

Output

modules

Transistor

Relay

K504-14AT

CPU

AC85~265V

8

6

-

-

-

1

-

K504-14AR

CPU

AC85~265V

8

-

6

-

-

1

-

K504-14DT

CPU

DC21.6~28.8V

8

6

-

-

-

1

-

K504-14DR

CPU

DC21.6~28.8V

8

-

6

-

-

1

-

K504EX-14AT

CPU

AC85~265V

8

6

-

-

-

2

4

K504EX-14AR

CPU

AC85~265V

8

-

6

-

-

2

4

K504EX-14DT

CPU

DC21.6~28.8V

8

6

-

-

-

2

4

K504EX-14DR

CPU

DC21.6~28.8V

8

-

6

-

-

2

4

K506-24AT

CPU

AC85~265V

14

10

-

-

-

3

9

K506-24AR

CPU

AC85~265V

14

-

10

-

-

3

9

K506-24DT

CPU

DC21.6~28.8V

14

10

-

-

-

3

9

K506-24DR

CPU

DC21.6~28.8V

14

-

10

-

-

3

9

K506EA-30AT

CPU

AC85~265V

14

10

-

4

2

3

9

K506EA-30DT

CPU

DC21.6~28.8V

14

10

-

4

2

3

9

K508-40AT

CPU

AC85~265V

24

16

-

-

-

3

9

K508-40AX

CPU

AC85~265V

24

4

12

-

-

3

9

K508-40AR

CPU

AC85~265V

24

-

16

-

-

3

9

K508-40DT

CPU

DC21.6~28.8V

24

16

-

-

-

3

9

K508-40DR

CPU

DC21.6~28.8V

24

-

16

-

-

3

9