Accura 2300S/2350-1P3FSC User Guide
Chapter 2 Installation
ⓒ
2015 Rootech Inc. All Rights Reserved
Page 47
Fig 2.29 Digital Input
Caution
Since 5 V is output from the dry contact terminal internally, if the external power is applied, it can
damage the meter.
1 Digital Output Channel
Channel 1
Port name
DO
Ground
DO
G
Item
Description
Connector type
Terminal block
1
Wire specifications
1.5
–
3.5 mm
2
(16
–
12 AWG), copper or aluminum
Output contact
1 channel, Form A relay
Output type
2
Latch, Uncountable/Countable single pulse
3
, Periodic pulse
3
Turn-on time
Maximum 6 ms
Turn-off time
Maximum 3 ms
Isolation
AC 2,000 V for 1 minute
Maximum rating
AC 250 V 5 A, DC 110 V 0.3 A, DC 30 V 5 A
1. The maximum screw tightening torque of the barrier-type terminal block for digital input/output ports is 0.9 Nm
(9 kgf-cm, 8 lbf-in).
2. The operations of different types of digital outputs are as follows.
Output Type
Command
Operation
4
Latch
1
The contact remains closed.
0
The contact remains open.
Single pulse(uncountable) 1
A single pulse occurs when the contact is closed. The
command issued after the occurrence of a single pulse is
cleared automatically. Additional commands issued within
the pulse period are ignored.
0
Not available
Single pulse(countable)
1
Single pulse occurs when the contact is closed. The
command issued after the occurrence of a single pulse is
cleared automatically. Additional commands issued within
the pulse period are counted and the counted number of
pulses occur after the end of the pulse period.
Summary of Contents for ACCURA 2300S
Page 1: ......
