Hitachi J300U Series instruction manual Input

Extension

function

Contents and display

code

The input intelligent terminals 4 to 1 can be changed individually to the a contact or b contact

specification. Select the set value by pressing the keys

1

and

2

by combining the contacts

a and b with reference to the table indicated below.

Example: When the set value is A:

Contact a: Input terminals 3, 1

Input

Contact b: Input terminals 4, 2

terminal

Setting method

a and b

contact

setting

FUNC

Press the

key 10 times.

FUNC

1

➤

➤

➤

Select the contact specification with

reference to the table indicated below.

Initial setting

Set value

➤

Initial value

F

E

d

C

b

A

9

8

7

6

5

4

3

2

1

0

a: Contact a specification

(Shorted when power

4

b

b

b

b

b

b

b

b

a

a

a

a

a

a

a

a

is turned ON)

terminal

➤ ➤

b: Contact b specification

3

b

b

b

b

a

a

a

a

b

b

b

b

a

a

a

a

(Opened when power

is turned ON)

Input

2

b

b

a

a

b

b

a

a

b

b

a

a

b

b

a

a

Set the high

1

b

a

b

a

b

a

b

a

b

a

b

a

b

a

b

a

order to 0.

Input terminal a and b contacts function list

The output ingent terminal 11 and 12 and alarm output terminal can be changed idividually to the

a contact or b contact specification. Select the set value by pressing the keys

1

and

2

by

combining the contacts a and b with reference to the table indicated below.

Example: When the set value is

: Alarm output: Contact b

Output

Terminals 11 and 12: Contact b

terminal

a and b

Setting method

contact

setting

FUNC

Press the

key 3 times.

FUNC

1

➤

Initial setting

➤

➤

Initial value

➤

Set value

7

6

5

4

3

2

1

0

Output terminals 11 and 12

a: Contact a specification

➤ ➤

Output terminal

11

b

a

b

a

b

a

b

a

(Shorted when power

is turned ON)

12

b

b

a

a

b

b

a

a

b: Contact b specification

(Opened when power

Alarm

b

b

b

b

a

a

a

a

Set the high

is turned ON)

(NOTE)

Output terminal code list

order to 0.

NOTE: For details of the Alarm terminal, see page 6-5.

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