5.3Connection to the Programmable Controller

(1)When the internal interface power source is used

This is an example when the sink type transistor output (open collector output) module of the sequencer is connected

Note: Make sure of the short-circuit bar or wire between the terminals PLC and P24.

 

 

J300 series

S

P24

+

 

CM1

 

24V DC

 

PLC

-

1

 

 

 

 

FW

 

2

8

 

8

2

 

9

1

 

COM

 

 

YTR48 type output module

 

Inverter

(by Hitachi)

 

 

This is an example when the source type transistor output (open collector output) module of the sequencer is connected

Note: Make sure of the short-circuit bar or wire between the terminals CM1 and PLC.

 

 

J300 series

COM

P24

+

 

CM1

 

24V DC

 

PLC

-

1

 

 

 

 

FW

 

2

8

 

8

2

 

9

1

 

S

 

 

YTS48 type output module

 

Inverter

(by Hitachi)

 

 

(2) When the external interface power source is used

This is an example when the sink type transistor output (open collector output) module of the sequencer is connected

Note: Remove the short-circuit bar or wire between the terminals CM1 and PLC or P24 and PLC.

This is an example when the source type transistor output (open collector output) module of the sequencer is connected

Note: Remove the short-circuit bar or wire between the terminals CM1 and PLC or P24 and PLC.

 

+

 

J300 series

 

24V DC

 

 

S

-

P24

+

 

 

 

CM1

 

 

24V DC

 

 

PLC

-

1

 

 

 

 

 

 

 

FW

 

2

 

8

 

8

 

2

 

9

 

1

 

 

COM

 

 

YTR48 type output module

 

Inverter

(by Hitachi)

 

 

 

 

 

J300 series

COM

P24

+

+

CM1

24V DC

24V DC

-

-

PLC

1

 

 

 

FW

 

2

8

 

8

2

 

9

1

 

S

 

 

YTS48 type output module

 

Inverter

(by Hitachi)

 

 

Note: Be sure to turn the inverter on after the controller and external power source are turned on. (Otherwise, the data in the inverter may be changed.)

5-7

Page 27
Image 27
Hitachi J300U Series instruction manual Connection to the Programmable Controller