ROOTECH ACUURA 2350-TEMP User manual

Notice
Accura 2350-TEMP User Guide
Page 2
ⓒ2020 Rootech Inc. All Rights Reserved
Notice
Manual
Rootech Inc. reserves the right to make changes in the device specifications shown in this User Guide
without notice. Therefore, we recommend that customers should check the latest information on
specifications of the device before making orders.
In the absence of written agreements, Rootech Inc. assumes no liability for assistance with product
applications and the system design created by customers or legal issues, including infringement of
intellectual property arising from the use of devices described herein by third-parties.
We are committed to providing accurate information in this document. However, we assume no
responsibility for any errors in the document and reserves the right to make changes without notice.
Limitation of Liability
Where applicable law allows and does not prohibit or restrict such limitation, Rootech, Inc’s liability for
this product shall be limited to the price paid for the product.

Accura 2350-TEMP User Guide
Warranty
ⓒ2020 Rootech Inc. All Rights Reserved
Page 3
Warranty
Rootech Inc. provides warrants for two years from the product receipt date only to the original
purchaser of the products and software that are sold or licensed by the company.
To obtain warranty service, the purchased products should be free from serious defects in material and
workmanship.
The software is provided in an up-to-date version, thus we do not offer any warranty for the software
product.
In order to make a product claim under the warranties described above, the original purchaser should
immediately contact Rootech headquarters. Upon receiving claims, Rootech will check out the product
either at where the purchaser is or at the company after receiving the product from the customer, who
is responsible for the cost of shipping the product. After inspecting the product, we will provide repair
or replacement services for the product.
Rootech will decide at its discretion whether to repair or replace it or give a refund for the product for
when the warranty period for the product expired or issues related to the product are not applicable for
warranty terms and conditions.
Limitation of Warranty
The Warranty does not apply to uninterrupted or error-free operation of the product or cover normal
wear and tear of the product or costs caused by the removal, installation, or troubleshooting of the
customer's electrical systems.
Defects caused by any of the following factors are not covered under the warranty.
◼Improper use(alteration, accident, misuse, abuse) or failure to act in accordance with installation,
operation or maintenance instructions
◼Unauthorized modifications, changes or repair attempts
◼Failure to comply with applicable safety standards & regulations
◼Damages resulting from transporting or storing the product
◼Damages caused by the force majeure event, including fire, flood, earthquakes, storm damage,
overvoltage & lightning
◼If the original identification marks(trade-mark, serial number, etc.) have been defaced, altered, or
removed

Warranty
Accura 2350-TEMP User Guide
Page 4
ⓒ2020 Rootech Inc. All Rights Reserved
Rootech shall not be liable for any other claims except the claims made by customers, including the
original purchaser, his employees, agents, or contractors for any loss, damage, or expense incurred
related to the purchased product when the above warranty terms and conditions are not fulfilled.
Any technical assistance provided by the company’s personnel or representatives in system design shall
be deemed to be a suggestion. The original purchaser is responsible for determining the feasibility of
such suggestions and should conduct tests to prove their feasibility
It is the original purchaser’s responsibility to determine the suitability of any product and associated
documentation. The original purchaser should acknowledge that 100% uptime is not guaranteed
because of possible hardware or software defects. The original purchaser should also recognize that
such defects and failures may cause inaccuracies or malfunctions.
Any agency, corporate entity, or individual employees of Rootech or other companies is not authorized
to amend, modify or extend warranty in any way.

Accura 2350-TEMP User Guide
Revision History
ⓒ2020 Rootech Inc. All Rights Reserved
Page 5
Revision History
The revision history of the Accura 2350-TEMP user guide is as follows.
Revision
Date
Description
1.10
2020. 9. 29
First issue

Contents
Accura 2350-TEMP User Guide
Page 6
ⓒ2020 Rootech Inc. All Rights Reserved
Contents
Chapter 1 Installation & Wiring........................................................................................................................................ 9
Before Installation ..................................................................................................................................................................................................9
Product Appearance...................................................................................................................................................................................9
Components...................................................................................................................................................................................................9
Dimensions...................................................................................................................................................................................................10
Installation Example.................................................................................................................................................................................11
Step 1: Accura 2350-TEMP Installation..................................................................................................................................................... 12
Panel Mounting ......................................................................................................................................................................................... 12
Connection with Accura 2300S using the Communication Cable.................................................................................... 13
Step 2: Accura TSEN Installation..................................................................................................................................................................14
Panel Mounting ......................................................................................................................................................................................... 14
DIN Rail Mounting ................................................................................................................................................................................... 14
Connection with Accura TSEN using the Communication Cable .....................................................................................15
Chapter 2 Accura TSEN Operation/Setup...................................................................................................................... 16
Power Supply.........................................................................................................................................................................................................16
ID Setup...................................................................................................................................................................................................................16
RESET Button......................................................................................................................................................................................................... 17
Communication.................................................................................................................................................................................................... 17
LED Status Indicators......................................................................................................................................................................................... 17
Temperature Measurement ............................................................................................................................................................................17
Chapter 3 Accura 2350-TEMP Operation/Setup .......................................................................................................... 18
Device Composition........................................................................................................................................................................................... 18
Power Supply .............................................................................................................................................................................................. 19
LCD Screen................................................................................................................................................................................................... 19
LED Status Indicators ..............................................................................................................................................................................19
LCD Control Button..................................................................................................................................................................................19
RJ12 Communication Port....................................................................................................................................................................20
RJ45 Communication Port....................................................................................................................................................................20
RESET Button...............................................................................................................................................................................................20
Digital Input (DI)........................................................................................................................................................................................20
Digital Output (DO) ................................................................................................................................................................................. 21
Function ...................................................................................................................................................................................................................22
Measuring External Temperature of the Distribution Panel................................................................................................. 22
Collecting Internal Temperature Data of the Distribution Panel.......................................................................................22
Temperature Events..................................................................................................................................................................................22

Accura 2350-TEMP User Guide
Contents
ⓒ2020 Rootech Inc. All Rights Reserved
Page 7
DIO Events.................................................................................................................................................................................................... 23
DISPLAY Mode...................................................................................................................................................................................................... 24
Screen Composition ................................................................................................................................................................................24
SUMMARY Column ..................................................................................................................................................................................24
IN TSEN Column........................................................................................................................................................................................25
OUT Column................................................................................................................................................................................................ 25
DIGITAL IO Column.................................................................................................................................................................................. 26
SYSTEM Column ........................................................................................................................................................................................26
SETUP Mode.......................................................................................................................................................................................................... 27
Screen Composition ................................................................................................................................................................................27
EVENT Setup ............................................................................................................................................................................................... 29
DIO Setup.....................................................................................................................................................................................................30
INTERFACE Setup ......................................................................................................................................................................................31
SYSTEM Setup ............................................................................................................................................................................................ 32
EVENT Mode..........................................................................................................................................................................................................33
Screen Composition ................................................................................................................................................................................33
Chapter 4 Accura 2300S Operation/Setup .................................................................................................................... 35
Accura 2300S Display Mode ...............................................................................................................................................................35
Accura 2300S Event Alarms.................................................................................................................................................................37
Accura 2300S Setup Mode .................................................................................................................................................................. 37
Accura 2300S Event Log Mode..........................................................................................................................................................37
APPENDIX A Specifications.............................................................................................................................................. 40
Accura 2350-TEMP Module ................................................................................................................................................................. 40
Accura TSEN ................................................................................................................................................................................................ 41
General...........................................................................................................................................................................................................41
APPENDIX B Ordering Information ................................................................................................................................ 42

Figures
Accura 2350-TEMP User Guide
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Figures
Fig 1.1 Accura 2350-TEMP.....................................................................................................................................................................9
Fig 1.2 Accura TSEN..................................................................................................................................................................................9
Fig 1.3 Accura 2350-TEMP Components........................................................................................................................................9
Fig 1.4 Accura TSEN Components.................................................................................................................................................. 10
Fig 1.5 Accura 2350-TEMP Front..................................................................................................................................................... 10
Fig 1.6 Accura 2350-TEMP Rear....................................................................................................................................................... 10
Fig 1.7 Accura TSEN............................................................................................................................................................................... 10
Fig 1.8 Accura 2300/2350-TEMP Installation Diagram.........................................................................................................11
Fig 1.9 Accura 2350-TEMP Panel Installation............................................................................................................................ 12
Fig 1.10 Mounting Accura 2350-TEMP to the Panel through Holes ...........................................................................12
Fig 1.11 Connection between Accura 2350-TEMP and Accura 2300S using the Communication Cable ... 13
Fig 1.12 Accura TSEN Panel Mounting.........................................................................................................................................14
Fig 1.13 Accura TSEN DIN Rail Mounting...................................................................................................................................14
Fig 1.14 Wiring Accura 2350-TEMP and Accura TSEN Devices with the Communication Cable....................15
Fig 2.1 Accura TSEN............................................................................................................................................................................... 16
Fig 3.1 Accura 2350-TEMP Device Composition .....................................................................................................................18
Fig 3.2 Event Alarms and Reset .......................................................................................................................................................23
Fig 4.1 Temperature Events Screen ................................................................................................................................................ 38
Fig 4.2 Event Occurrence Time......................................................................................................................................................... 38
Fig 4.3 DI Events Screen ...................................................................................................................................................................... 39

Accura 2350-TEMP User Guide
Chapter 1 Installation and Wiring
ⓒ2020 Rootech Inc. All Rights Reserved
Page 9
Chapter 1 Installation and Wiring
Before Installation
Product Appearance
Fig 1.1 Accura 2350-TEMP
Accura 2350-TEMP Front
Accura 2350-TEMP Rear
Accura 2350-TEMP Side
Fig 1.2 Accura TSEN
Components
Fig 1.3 Accura 2350-TEMP Components
Accura 2350-TEMP device
RJ12 communication cable
Fixing wheel

Chapter 1 Installation and Wiring
Accura 2350-TEMP User Guide
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ⓒ2020 Rootech Inc. All Rights Reserved
Fig 1.4 Accura TSEN Components
Accura TSEN device
Fixing wings/screws
Dimensions
Fig 1.5 Accura 2350-TEMP Front
Fig 1.6 Accura 2350-TEMP Rear
Fig 1.7 Accura TSEN

Accura 2350-TEMP User Guide
Chapter 1 Installation and Wiring
ⓒ2020 Rootech Inc. All Rights Reserved
Page 11
Installation Example
The following figure shows an example of installing devices for temperature measurement in the
distribution panel. Accura 2300S and Accura 2350-TEMP devices are installed at the front of the
distribution panel, and multiple Accura TSEN devices are installed inside the distribution panel. The
Accura 2350-TEMP module has 1 DI(Digital Input) and 1 DO(Digital Output) channel, allowing for
installation of the event reset switch and warning light.
Fig 1.8 Accura 2300/2350-TEMP Installation Diagram

Chapter 1 Installation and Wiring
Accura 2350-TEMP User Guide
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ⓒ2020 Rootech Inc. All Rights Reserved
Step 1: Accura 2350-TEMP Installation
Panel Mounting
It is very easy to install the Accura 2350-TEMP module at the front of the distribution panel.
①Position the Accura 2350-TEMP module into the panel cutout.
②Fit the fixing wheel into the screw thread at the back of Accura 2350-TEMP.
③Turn the fixing wheel to the right and fix Accura 2350-TEMP to the panel.
You can easily turn the wheel with your hands. If you use excessive force when turning the wheel, it can
cause damage to the LCD screen of the Accura 2350-TEMP module.
Fig 1.9 Accura 2350-TEMP Panel Installation
Fig 1.10 Mounting Accura 2350-TEMP to the Panel through Holes

Accura 2350-TEMP User Guide
Chapter 1 Installation and Wiring
ⓒ2020 Rootech Inc. All Rights Reserved
Page 13
Connection with Accura 2300S using the Communication Cable
①Connect the RJ12 6C communication cable to RJ12A/ RJ12B ports.
(Accura 2350-TEMP receives power from Accura 2300S via the RJ12 6C communication cable).
Fig 1.11 Connection between Accura 2350-TEMP and Accura 2300S using the Communication
Cable

Chapter 1 Installation and Wiring
Accura 2350-TEMP User Guide
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ⓒ2020 Rootech Inc. All Rights Reserved
Step 2: Accura TSEN Installation
The Accura TSEN device can be installed by using either the panel mounting or DIN Rail mounting
method.
Panel Mounting
①Fit the screw holes of the device’s fixing wings into the mounting holes of the panel.
②Fix Accura TSEN to the panel using the screws.
Fig 1.12 Accura TSEN Panel Mounting
DIN Rail Mounting
①Fit the bottom portion of the Accura TSEN device into the DIN rail on one side.
②Once one side of the device is latched on the rail, push the other side towards the panel so
that Accura TSEN can get snapped onto both ends of the DIN rail flanges.
Fig 1.13 Accura TSEN DIN Rail Mounting

Accura 2350-TEMP User Guide
Chapter 1 Installation and Wiring
ⓒ2020 Rootech Inc. All Rights Reserved
Page 15
Connection with Accura TSEN using the Communication Cable
①Connect the Ethernet communication cable to RJ45A/ RJ45B ports.
(Accura 2350-TEMP supplies power to Accura TSEN via the RJ45 Ethernet communication cable).
Fig 1.14 Wiring Accura 2350-TEMP and Accura TSEN Devices with the Communication Cable

Chapter 2 Accura TSEN Operation/Setup
Accura 2350-TEMP User Guide
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ⓒ2020 Rootech Inc. All Rights Reserved
Chapter 2 Accura TSEN Operation/Setup
Accura TSEN measures temperature with its built-in STS21 temperature sensor. It connects with the
Accura 2350-TEMP module with a communication cable and sends data on the measured temperature
to the Accura 2350-TEMP module.
Up to 5 Accura TSEN devices can be connected to the Accura 2350-TEMP module using the daisy-chain
method. Accura TSEN devices can be installed at multiple locations in the distribution panel requiring
temperature measurement, allowing for the overall temperature monitoring in the distribution panel. For
details about how to connect Accura TSEN devices using the daisy-chain method, refer to 「Chapter 1
Installation & Wiring > Step 2: Accura TSEN Installation」.
Fig 2.1 Accura TSEN
Front
Rear
Control Power Supply
Item
Description
Power supply
Receives power from the Accura 2350-TEMP module via the communication cable
Current consumption
15mA
ID Setup
Users can set up communication ID numbers from 1 to 5 by rotating the rotary switch located at the top
of the device. Up to 5 Accura TSEN devices can be connected to the Accura 2350-TEMP module using
the daisy-chain method. The factory default ID number is set to 0. ID 0 indicates the standby ID and
does not support communication.

Accura 2350-TEMP User Guide
Chapter 2 Accura TSEN Operation/Setup
ⓒ2020 Rootech Inc. All Rights Reserved
Page 17
Item
Description
Communication ID
1 –5
Standby ID
0 (Factory default ID number, communication unavailable)
RESET Button
Users can reset event alarms settings with the RESET Button on Accura TSEN.
Communication
Item
Description
Port name
RJ45A, RJ45B (RJ45A and RJ45B ports have the same functions)
Connector type
RJ45
Protocol
RS-485 based internal dedicated protocol
Communication cable
Ethernet cable CAT.5e FTP(F/UTP) 1
Communication cable length
Up to 25m
1. FTP(F/UTP): Foiled Shield Twisted Pair
LED Status Indicators
In normal operation, the LED on the Accura TSEN device blinks green. When an event occurs, it blinks
red. Users can reset event alarms settings with the RESET Button at the top of the Accura TSEN device.
LED Color
Description
Green
Blinks green in normal operation mode .
Red
Blinks red when the measured temperature exceeds the threshold and a start event occurs.
Temperature Measurement
Item
Description
Temperature sensor
STS21 (located at the bottom end of the device)
Sensirion’s CMOS sensor technology
Accuracy error
typ. 1.0 ℃
Temperature
measuring range
-20 −100 ℃
Response time
[τ63%]
Maximum 30 seconds

Chapter 3 Accura 2350-TEMP Operation/Setup
Accura 2350-TEMP User Guide
Page 18
ⓒ2020 Rootech Inc. All Rights Reserved
Chapter 3 Accura 2350-TEMP Operation/Setup
Installed at the front of the distribution panel, the Accura 2350-TEMP module is connected with Accura
2300S using a communication cable. It receives power from Accura 2300S via the cable. The Accura
2350-TEMP module measures the external temperature of the distribution panel with its built-in
temperature sensor located at the front bottom of the device. By connecting with up to 5 Accura TSEN
devices using the daisy-chain method, the Accura 2350-TEMP module collects data on internal
temperature at multiple locations of the distribution panel. It allows for the overall temperature control
of the distribution panel.
Users can check data on the measured temperature and set up events related to the temperature on the
Accura 2350-TEMP module. Event alarms occur according to the settings, and users can check detailed
event data. Users can reset settings for external temperature events only on the Accura 2350-TEMP
module. However, for events occurring on the Accura TSEN device, users can reset settings for event
alarms only with the RESET button on the Accura TSEN device.
For details about how to install Accura 2350-TEMP and connect with Accura 2300S and Accura TSEN
devices, refer to 「Chapter 1 Installation and Wiring > Step 1: Accura 2350-TEMP Installation」.
Device Composition
The device composition of the Accura 2350-TEMP module is as follows.
Fig 3.1 Accura 2350-TEMP Device Composition
Front
Rear

Accura 2350-TEMP User Guide
Chapter 3 Accura 2350-TEMP Operation/Setup
ⓒ2020 Rootech Inc. All Rights Reserved
Page 19
Control Power Supply
Item
Description
Power supply
Receives power from the Accura 2300S device via the RJ12 communication cable
Current consumption
145 mA current is consumed when the backlight of the LCD screen blinks, all LEDs are
turned on, and digital outputs are activated. 1
1. When the Accura 2350-TEMP module is connected with the Accura TSEN device, 15mA current is additionally
consumed per Accura TSEN device.
LCD Screen
Module
LCD
Accura 2350-TEMP
2.7”Graphic 80x128 Dots (40.0 x 58.0mm) FSTN LCD
The LCD screen consists of three operational modes as follows.
Mode
Description
DISPLAY mode
Displays measured values
SETUP mode
Enables to check setup items and change it
EVENT mode
Displays detailed event data
LED Status Indicators
Item
Color
Description
POWER
Green
It is turned on when the device is powered on.
EVENT
Red
It blinks red when an event occurs.
MODULE
Orange
It blinks orange when the Accura 2350-TEMP module normally communicates
with Accura 2300S.
TSEN
Orange
It blinks orange when the Accura 2350-TEMP module normally communicates
with Accura TSEN
LCD Control Button
Item
Operation
Description
Left[<]
Short press 1
Move to the left.
Up[∧]
Short press
Move upward.
Down[∨]
Short press
Move downward
Right[>]
Short press
Move to the right.
ESC
Long press 2
Escape function
SETUP
Long press
Change display mode to SETUP mode.
EVENT
Long press
Change display mode to EVENT mode.
ENTER
Long press
Enter function
1. Press the button and release it immediately.
2. Release the button after pressing it for 0.5 seconds.

Chapter 3 Accura 2350-TEMP Operation/Setup
Accura 2350-TEMP User Guide
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RJ12 Communication Port
It is located on the left and right sides of the Accura 2350-TEMP module and is used when connecting
the Accura 2350-TEMP module with the Accura 2350 module in a daisy chain topology. RJ12A and
RJ12B ports have the same functions.
Item
Description
Port name
2 ports (RJ12A, RJ12B)
Connector type
RJ12 connector
Protocol
RS-485 based internal dedicated protocol
RJ45 Communication Port
It is located at the back of the Accura 2350-TEMP module and is used when connecting Accura 2350-
TEMP to Accura TSEN.
Item
Description
Connector type
RJ45 connector
Protocol
RS-485 based internal dedicated protocol
RESET Button
It is used to reset external temperature events on the Accura 2350-TEMP module. Users can also reset
event alarms by enabling the reset function for the DI and the EVENT button on the Accura 2350-TEMP
module.
Digital Input (DI)
The Accura 2350-TEMP module supports 1 uninsulated DI channel. Users can reset settings for event
alarms by connecting a switch to the DI port and controlling the switch in the status the reset function
for the DI is enabled.
Item
Description
Port name
DI, DIG
Connector type
Screw-type terminal
Wire specs
0.21 –3.5 mm2(24 –12AWG)
Insulation method
Uninsulated
Input type
Open/Closed contact point (internal power is used)
Minimum time the contact
point is in closed status
20 msec