Alpha 6000 User Manual page 21

Chapter 2 Installation and Wiring
Category Terminal
X6
X7
X8
DO
Y1
Y2
20
Name
It can be defined as
Multi-
multi-function on- off
function input
input terminal. See
terminal 6
section 5.4, Chapter 5 for
(only
details.
35R5GB/37R5
(The common terminal
PB~3500G)
is PLC)
Multi-
function input
Terminals X7 and X8
terminal 7
can be used as common
(only
multi-function
35R5GB/37R5
terminals. They can also
PB~3500G)
be used as high
frequency pulse input.
Multi-
See section 5.4, Chapter
function input
5 for details. (The
terminal 8
common terminal is
(only
PLC)
35R5GB/37R5
PB~3500G)
It can be defined as
multi-function pulse
Open collector output terminal.. See
output section 5.4, Chapter 5 for
terminal details.
(The reference ground is
COM)
Bi-direction
open collector
output Y1
It can be defined as
(only
multi-function on-off
35R5GB/37R5
output terminal. See
PB~3500G)
section 5.4, Chapter 5 for
Bi-direction
details.
open collector
(The common terminal
output Y2
is CME)
(only
35R5GB/37R5
PB~3500G)
Functions Specification
Optical-isolator input
Input resistance:
R=3.9 kΩ
Maximum input
frequency: 400 Hz
Input voltage range:
0~30V
Max input frequency:
50 KHz
Input voltage range:
0~30 V
Optical-isolator input
Collector open circuit
output
operating voltage
range: 0V~26V
The max put current
is 50mA
Output frequency
range: 0~50 KHz
Optical-isolator
output
Operating voltage
range: 0 V~26 V
Max output current:
50 mA
Refer to the
description of
P3.14~P3.15 for the
using methods.