Specifications

10

I/O Specifications

Input Circuit

CPU

Item

Specifications

Circuit

Input voltage

Input

Input impedance

IN0000 to IN0002: 2 k

!

Others: 4.7 k

!

4 7 k

!

Input

LED

Input current (typical)

IN0000 to IN0002: 12 mA

Others: 5 mA

4.7 k

!

Internal

Circuits

IN

4 7 k

!

ON voltage

14.4 VDC min.

COM

Circuits

4.7 k

!

OFF voltage

5.0 VDC max.

ON delay (see note 1)

1 to 128 ms max.

(default: 8 ms) (see note 1)

Note The polarity of the input power supply can be either

OFF delay (see note 1)

1 to 128 ms max.

(default: 8 ms) (see note 1)

Note The polarity of the input power supply can be either

positive or negative.

Note: 1. The actual ON/OFF delay includes an input constant of 1, 2, 4, 8, 16, 32, 64, or 128 ms (default: 8 ms).

2. The delays for IN0000 to IN0002 are as follows when used for the high-speed counter.

Input

Increment mode

Differential phase mode

IN0000 (A-phase)

5kHz

2.5 kHz

IN0001 (B-phase)

Normal input

IN0002 (Z-phase)

ON: 100

#s max. OFF: 500 #smax.

3. The delays for IN0003 to IN0006 are as follows when used for the high-speed counter.

Delay

0.3 ms max. (From the time of input ON until the interrupt subroutine is executed.)

Expansion I/O Unit

Item

Specifications

Circuit

Input voltage

Input

Input impedance

4.7 k

!

Input

LED

Input current (typical)

5mA

4.7 k

!

ON voltage

14.4 VDC min.

Internal

Ci

it

IN

4 7 k

!

OFF voltage

5.0 VDC max.

COM

e a

Circuits

4.7 k

!

ON delay

1 to 128 ms max.

(default: 8 ms) (see note)

OFF delay

1 to 128 ms max.

(default: 8 ms) (see note)

Note The polarity of the input power supply can be either

positive or negative.

Note: The actual ON/OFF delay includes an input constant of 1, 2, 4, 8, 16, 32, 64, or 128 ms (default: 8 ms).