Accura 2300/2350 User Guide
Chapter 2 Installation
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2011 Rootech Inc. All Rights Reserved
Page 79
Fig 2.56 Digital Input
Warning
Since the internal 5V is output to the dry contact terminal, if the external power is applied, the meter is
damaged.
Digital Output 1 Channel
Channel 1
Connector name
DO
Ground
DO
G
Item
Description
Connector type
Terminal block
Wire
1.5 to 2.5 mm
2
[16 to 12 AWG]
Output contact
1-Channel, Form A relay
Output type
1
Latch, Uncountable/Countable single pulse
2
, Periodic pulse
2
Turn-on time
Maximum 6msec
Turn-off time
Maximum 3msec
Isolation
AC 2,000V for 1 minute
Maximum rating
AC 250V 5A, DC 110V 0.3A, DC 30V 5A
1. Action of digital output is as follows.
Output Type
Command
3
Operation
Latch
1
Maintain closed contact
0
Maintain open contact
Single pulse[uncountable]
1
Single pulse generation of closed contact. After the pulse is
generated, the command is automatically cleared. Additional
commands entered within the pulse period are ignored.
0
Not available
Single pulse[countable]
1
Single pulse generation of closed contact. After the pulse is
generated, the command is automatically cleared. Additional
commands entered within the pulse period are generated an
additional number of times after the end of the pulse period.
0
Not available
Periodic pulse
1
Closed contact pulse is generated continuously.
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