Hitachi EH-150 - Manual (Page 6)

Engineering Guideline EH-150 Series PLC
Counter Modules
6
EH-CU EH-CUE
Counter pulse frequency
Counter range
Number of channels
2 channels 1 channel
Counter system
Counter pulse width
Marker pulse width
Pulse voltage
Pulse input points number
Insulation system
Output voltage
Output points
Max. load current
Min. load current
Output system
Insulation system
Polarity 2 phase pulse count, 1 phase pulse count
Output
A: A-phase, B: B-phase, M: Marker, total 3points/channel
More than 4µs
2 points/channel
20mA/point
Item
I/O assignment FUN 0 (X5W/Y3W)
Transistor (open collector)
Photocoupler
Max. 100kHz
32bit (0 to 4,294,967,295)
5V/10mA (differential signal) or 24V/2.5k Ω (voltage signal)
Internal current consumption (5V) Approx. 300mA
Photocoupler
Common -
External wiring Paired common shielded wire
External connection One 30pin connector for 2 channels
Input
1mA
DC 10 to 30V
More than 10µs
Positioning Module
EH-POS
1
Data number 256 points
Setting method Sequence program / Positioner
Output system Pulse line Open collector (9 to 30V DC) / Line driver (5V DC)
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
Speed stage 10
Acceleration and
decceleration speed system Linear acceleration and deceleration speed /
S-curved acceleration and deceleration speed
Acceleration and
decceleration speed time
1 to 65,535ms
Range +2,147,463,647 to -2,147,463,647
Approx. 300mA (600mA, Positioner connected)
4W/4W
20pin connector
Paired common shielded wire
Item
Number of Axis
Positioning
data
External wiring
I/O system
Positioning
system
I/O assignment
External connection
Internal current consumption (5V)