Engineering Guideline

EH-150 Series PLC

Counter Modules

 

Item

EH-CU

 

EH-CUE

 

Counter pulse frequency

 

Max.

100kHz

 

Counter range

 

32bit (0 to 4,294,967,295)

 

Number of channels

2 channels

 

1 channel

 

Counter system

2 phase pulse count,

1 phase pulse count

Input

Counter pulse width

 

More than 4µs

 

Marker pulse width

 

More than 10µs

 

Pulse voltage

5V/10mA (differential signal) or 24V/2.5kΩ (voltage signal)

 

Pulse input points number

A: A-phase, B: B-phase, M: Marker, total 3points/channel

 

Insulation system

 

Photocoupler

 

Output voltage

 

DC 10 to 30V

 

Output points

 

2 points/channel

 

Max. load current

 

20mA/point

Output

Min. load current

 

1mA

 

Output system

 

Transistor (open collector)

 

Insulation system

 

Photocoupler

 

Polarity

 

Common -

Internal current consumption (5V)

 

Approx. 300mA

I/O assignment

 

FUN 0 (X5W/Y3W)

External connection

One 30pin connector for 2 channels

External wiring

Paired common shielded wire

Positioning Module

 

Item

EH-POS

Number of Axis

1

Positioning

Data number

256 points

data

Setting method

Sequence program / Positioner

 

Output system

Pulse line Open collector (9 to 30V DC) / Line driver (5V DC)

I/O system

Input system

Sink/Source (10,8 to 30V DC)

 

Insulation system

Photocoupler

 

System

Absolute system, Absolute + Increment system, Increment system

 

Positioning command unit

Pulse/µm/inch/degree

 

Speed command

25 to 400k Pulse/s

Positioning

Speed stage

10

Acceleration and

Linear acceleration and deceleration speed /

system

decceleration speed system

S-curved acceleration and deceleration speed

 

 

Acceleration and

1 to 65,535ms

 

decceleration speed time

 

 

 

Range

+2,147,463,647 to -2,147,463,647

Internal current consumption (5V)

Approx. 300mA (600mA, Positioner connected)

I/O assignment

4W/4W

External connection

20pin connector

External wiring

Paired common shielded wire

6