ROOTECH Accura 2350-TEMPS User guide

Brand: ROOTECH

Model: Accura 2350-TEMPS

Type: User guide

Notice

Accura 2350-TEMPS User Guide

Page 2

Notice

Symbols

Caution

Indicates the presence of dangerous voltage which can cause severe injury or death if

proper precautions are not followed.

Caution

Alerts users of the presence of hazards which can cause injury to persons, property

damage or damage to the device if proper precautions are not followed.

Note

Indicates major instructions for the installation, operation, and maintenance of the

product.

Indicates alternative voltage or current.

Indicates direct voltage or current.

Installation Considerations

The installation, operation, and maintenance of the product should be performed only by qualified,

competent personnel that have received appropriate training for high voltage and current devices.

Caution

If hazardous voltages are mishandled while installing and operating the product in the field, it can

cause serious injury or death.

◼ This device must be installed and serviced only by qualified personnel who have in-depth knowledge of

installing, commissioning and operating the device and have had appropriate training. He or she should

have read and understood the various safety measures and warnings stated in the instructions.

◼ Before carrying out any work on the device, switch off the power supply to the device.

◼ Always use an appropriate voltage detection device to confirm the absence of voltage.

◼ Always power the device with the correct rated voltage.

◼ Install the device in a suitable electrical cabinet by following recommended installation instructions. Failure

to take these precautions could cause serious injuries or death.

Accura 2350-TEMPS User Guide

Notice

Page 3

Caution

Observe the following instructions, or it may cause permanent damage to the product.

To ensure that the device operates correctly, make sure that:

◼ The device is correctly installed.

About the Manual

Rootech, Inc. reserves the right to make changes in the product specifications shown in this User Guide

without prior notice. We recommend that customers should obtain the latest information on product

specifications and the manual before making orders.

In the absence of written agreements, Rootech, Inc. assumes no liability for applications assistance,

customer’s system design, or infringement of patents or copyrights induced by third parties arising from

the use of the products described herein.

We endeavor to provide accurate information in the document. However, we are not responsible for any

errors which may appear here and reserves the right to make changes without prior 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 amount actually paid by customers for the product.

Warranty

Accura 2350-TEMPS User Guide

Page 4

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 coming from when 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

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

Accura 2350-TEMPS User Guide

Warranty

Page 5

related to the purchased product when the above warranty terms and conditions are not fulfilled.

Any technical assistance with system design provided by Rootech's personnel or representatives 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 the product and associated

documentation. The original purchaser should acknowledge that 100% up time is not realizable because

of possible hardware or software defects. The original purchaser should recognize that such defects and

failures may cause inaccuracies or malfunctions.

No agency, corporate entity, or employee of Rootech or other companies has authority to amend,

modify or extend the terms and conditions of this warranty in any way without express written

authorization from Rootech, Inc.

Revision History

Accura 2350-TEMPS User Guide

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Revision History

The following versions of the Accura 2350-TEMPS User Guide have been released.

Revision

Date

Description

1.00

June 17, 2014.

First release

1.10

July 16, 2014.

Added content on events

1.11

August 7, 2014

Changed content on events and added remote control settings

1.12

November 11, 2014.

Added content on environmental conditions, including temperature and

humidity

Updated event display options

1.20

December 18, 2014

Added the Notice, Warranty, and Contents sections

Added the communication setup section

1.21

June 10, 2020

Updated standards and changed the device name

1.22

February 8, 2022

Changed the image and text on the cover page, as well as the product’s

dimensions

Updated the document according to the latest version of the documentation

Accura 2350-TEMPS User Guide 
Contents 
 
 
ⓒ 2020 Rootech Inc. All Rights Reserved   
Page 7 
 
Contents 
Chapter 1
 
Installation and Wiring .................................................................................................................................... 9 
Before Installation .................................................................................................................................................................................................. 9 
Components ................................................................................................................................................................................................... 9 
Dimensions ...................................................................................................................................................................................................... 9 
Installation............................................................................................................................................................................................................... 10 
Panel Mounting ......................................................................................................................................................................................... 10 
Communication Cable Connection .................................................................................................................................................. 11 
Chapter 2
 
Accura 2350-TEMPS Operation/Setup ........................................................................................................ 12 
Device Composition ........................................................................................................................................................................................... 12 
Power Supply ......................................................................................................................................................................................................... 12 
LED Status Indicators ......................................................................................................................................................................................... 12 
Operation Mode ........................................................................................................................................................................................ 13 
Functions ................................................................................................................................................................................................................. 13 
Internal/External Temperature Measurement .............................................................................................................................. 13 
Temperature Event .................................................................................................................................................................................... 13 
Display Mode ........................................................................................................................................................................................................ 14 
Automatic Display ..................................................................................................................................................................................... 14 
Internal Temperature Display [IN→Inside] .................................................................................................................................... 15 
External Temperature Display [OUT→Outside] ........................................................................................................................... 15 
EVENT Mode .......................................................................................................................................................................................................... 15 
Button Operation ...................................................................................................................................................................................... 15 
Maximum Temperature Display[MaX→ Maximum PPM] ...................................................................................................... 16 
Setup Mode ........................................................................................................................................................................................................... 16 
Button Operation ...................................................................................................................................................................................... 16 
Communication Setup ............................................................................................................................................................................ 21 
Chapter 3
 
Accura 2300[S] Operation/Setup ................................................................................................................. 22 
Display Mode of Accura 2300[S] ....................................................................................................................................................... 22 
Event Alarms on Accura 2300[S] ....................................................................................................................................................... 23 
Setup Mode of Accura 2300[S] .......................................................................................................................................................... 24 
Event Log Mode of Accura 2300[S] ................................................................................................................................................. 24 
Appendix A Specifications ................................................................................................................................................. 26 
Accura 2350-TEMPS Module ............................................................................................................................................................... 26 
Appendix B
 
Ordering Information .................................................................................................................................. 27 

Figures

Accura 2350-TEMPS User Guide

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Figures

Fig 1.1 Accura 2350-TEMPS Components ....................................................................................................................................... 9

Fig 1.2 Accura 2350-TEMPS Front ....................................................................................................................................................... 9

Fig 1.3 Accura 2350-TEMPS Rear ......................................................................................................................................................... 9

Fig 1.4 Accura 2350-TEMPS Side ......................................................................................................................................................... 9

Fig 1.5 Panel Mounting .......................................................................................................................................................................... 10

Fig 1.6 Communication Cable Connection .................................................................................................................................. 11

Fig 2.1 Accura 2350-TEMPS Front .................................................................................................................................................... 12

Fig 2.2 Operation of Event LED [reset with the SET button after the event ends] .................................................. 20

Fig 2.3 Operation of Event LED [reset with the SET button before the event ends] .............................................. 20

Fig 3.1 Internal Temperature ............................................................................................................................................................... 23

Fig 3.2 External Temperature ............................................................................................................................................................... 23

Fig 3.3 DO Operation Setup Screen of Accura 2300[S] ......................................................................................................... 24

Fig 3.4 Start Event on Internal Temperature ............................................................................................................................... 24

Fig 3.5 End Event on Internal Temperature ................................................................................................................................. 24

Fig 3.6 Start Event on External Temperature ............................................................................................................................... 25

Fig 3.7 End Event on External Temperature ................................................................................................................................. 25

Fig 3.8 Start Event on Temperature Difference .......................................................................................................................... 25

Fig 3.9 End Event on Temperature Difference ............................................................................................................................ 25

Fig 3.10 Event Time-stamp .................................................................................................................................................................. 25

Accura 2350-TEMPS User Guide

Chapter 1

Installation and Wiring

Page 9

Chapter 1

Installation and Wiring

Before Installation

Components

Fig 1.1 Accura 2350-TEMPS Components

Accura 2350-TEMPS

RJ12 6C communication line

Dimensions

Fig 1.2 Accura 2350-TEMPS Front

Fig 1.3 Accura 2350-TEMPS Rear

Fig 1.4 Accura 2350-TEMPS Side

Chapter 1

Installation and Wiring

Accura 2350-TEMPS User Guide

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Installation

Panel Mounting

Accura 2350-TEMPS is installed at the front of the distribution panel. It is easy to mount it on the panel.

① Fit the Accura 2350-TEMPS module into the panel cutout.

② Fit the mounting wheel on the front of the module.

③ Fix the module onto the panel by turning the mounting wheel.

The wheel can be easily fastened to the module by using your hands. If you put excessive force using

extra tools to turn the wheel, it can cause damage to the Accura 2350-TEMPS module.

Fig 1.5 Panel Mounting

Accura 2350-TEMPS User Guide

Chapter 1

Installation and Wiring

Page 11

Communication Cable Connection

① Connect the RJ12 6C communication line to the RJ12A/RJ12B port.

(Accura 2350-TEMPS module receives power from Accura 2300[S] via the RJ12 6C communication line.)

Fig 1.6 Communication Cable Connection

Chapter 2 Accura 2350-TEMPS Operation/Setup

Accura 2350-TEMPS User Guide

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Chapter 2

Accura 2350-TEMPS Operation/Setup

Device Composition

Accura 2350-TEMPS features the following device composition.

Fig 2.1 Accura 2350-TEMPS Front

Power Supply

Item

Description

Power supply

Receives power from Accura 2300[S] through the RJ12 6C communication line

Current consumption

20 mA @ 5V RJ12 power supply

LED Status Indicators

LEDs are on the right and left sides of the Accura 2350-TEMPS module and indicate the power supply

and event status of the module.

LED Indicator

Green LED turned on

(power supply status)

Displays the power supply status of

Accura 2350-TEMPS module

Red LED blinks

(event status)

Displays the status in which an event

occurs

The event LED can be reset by long-

pressing the button.

Note

If the remote control function is set to On in the Accura 2350-TEMPS module, the event LED can be

reset by pressing the EVENT button on Accura 2300[S]. Once users check the event log by pressing the

button, the LED is automatically reset.

Accura 2350-TEMPS User Guide

Chapter 2 Accura 2350-TEMPS Operation/Setup

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Operation Mode

Accura 2350-TEMPS module performs the following functions with the SET button.

Mode

Description

Display mode

Displays the module ID and the internal and external temperatures of the panel

where it is installed

Event mode

If an event occurs, the screen automatically changes to the event mode.

While an event occurs, the maximum temperature blinks on the screen.

The event LED also blinks, and its color changes from green to red. Users can change

the event mode to the display mode by long pressing the SET button.

Setup mode

Configures the module ID, temperature unit, events and remote control settings

Functions

Internal/External Temperature Measurement

Item

Description

Location of temperature

measurement

Channel 1

Internal temperature measurement of the panel

Channel 2

External temperature measurement of the panel

Measuring range

-20 to 100 ℃

Measurement accuracy

2% FS 1 @ -20 to 100 ℃

Temperature event

Internal temperature

Detects the occurrence of an “Over” temperature

event 2 based on the threshold value for the

internal temperature event

External temperature

Detects the occurrence of an "Over" temperature

event 2 based on the threshold value for the

external temperature event

Difference between

internal/external temperatures

(internal temperature - external

temperature

Detects the occurrence of an "Over" temperature

event 2 based on the threshold value for the

difference between internal/external

temperatures

1. Full Scale(FS) indicates 100°C.

2. An “Over" temperature event indicates the event that occurs when the measured value rises above the threshold

value for event detection.

3. An “Over” event consists of a start event and an end event.

Temperature Event

Users can perform separate setup for different types of events mentioned above. An “Over" temperature

event occurs when the measured temperature rises above the threshold value for event detection. An

“Over” event consists of a start event and an end event.

Chapter 2 Accura 2350-TEMPS Operation/Setup

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Item

Description

Start level

Threshold value for event detection

End level

Threshold value – hysteresis value

Start event

A start event occurs when the measured value exceeds the threshold value for event detection

and the definite time elapses. A start event occurs again only if the measured value rises above

the threshold value again after the value drops below the end level and an end event occurs.

The Event LED blinks red only when a start event occurs.

End event

An end event occurs when the measured value drops below the end level. The color of the

Event LED can be changed to green by pressing the SET button.

Hysteresis

When the measured values often exceed and fall below the threshold value for event detection,

it can cause multiple events to occur. Thus, for effective event management, it is necessary to

set up a proper hysteresis level. The default hysteresis value for each event is 1℃, and it can be

set up via communication.

Display Mode

Automatic Display

Accura 2350-TEMPS module automatically displays the module ID and the internal/external temperature

of the panel where it is installed in the following sequence. Short press the SET button in the display

mode to move to the setup mode.

Internal Temperature

External Temperature

ID Display

Display

ID [d][d] 1

Accura 2350 ID 2

1. d

→ decimal number

2. Module IDs are divided into three types of IDs as follows. The standby ID 255 is assigned to all Accura

2350 modules as a factory default value.

Accura 2350 ID

Description

Communication ID

ID 0 - 39

ID of Accura 2350 module that enables communication

Conflict ID

Redundant

IDs

There are more than 2 identical IDs.

Communication unavailable

Standby ID

ID 255

Module ID for checking connection status

Communication unavailable

Accura 2350-TEMPS User Guide

Chapter 2 Accura 2350-TEMPS Operation/Setup

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Internal Temperature Display [IN→Inside]

The screen displays the internal temperature of the panel where Accura 2350-TEMPS is installed.

Display

IN [d][d].[d] 1

Displays the internal temperature of the panel [oC] 2

1. d

→ decimal number

2. It appears when the unit of temperature measurement is set to Celsius.

External Temperature Display [OUT→Outside]

The screen displays the external temperature of the panel where Accura 2350-TEMPS is installed.

Display

OUT [d][d].[d] 1

Displays the external temperature of the panel [oC] 2

1. d

→ decimal number

2. It appears when the unit of temperature measurement is set to Celsius.

EVENT Mode

The screen automatically switches to the event mode when an event occurs. In the event mode, the

location data of the temperature sensor and the maximum temperature blink. The event mode can be

reset by long pressing the SET button. The LED on the front of the module blinks red in the event mode.

In the display mode, the LED turns green to notify users of the power supply status.

Button Operation

Button

Function

[Display mode]

Displays the module ID and internal/external temperatures

in sequence

[Event mode]

The screen automatically switches to the event mode when an

event occurs.

Automatic

switch

Location data of the temperature sensor and the maximum

temperature blink. The event LED also blinks red.

Long press 1

The screen switches to the display mode.

1. Release the button after pressing it for 1 second.

Chapter 2 Accura 2350-TEMPS Operation/Setup

Accura 2350-TEMPS User Guide

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Maximum Temperature Display[MaX→ Maximum PPM]

Display

[d][d].[d] 1

Displays the maximum temperature or maximum

temperature difference

1. d → decimal number

Setup Mode

Button Operation

Button

Function

[Display mode]

Displays the module ID and internal/external temperatures

in sequence

[Setup mode]

Short press 1

Move to the setup mode.

(The setup menu is sequentially selected each time the SET

button is pressed.)

Long press 2

The preset value blinks and can be changed.

Short press

Select a preset value to change by pressing the button.

(The setup value changes sequentially each time the button is

pressed.)

Long press

Save the selected setup value. And then the screen stops

blinking.

(Move to the next setup menu.)

1. Press the button and release it immediately.

2. Release the button after pressing it for 1 second.

Note

If there is no button operation for 10 seconds in the setup mode, the screen automatically returns to

the display mode.

Accura 2350-TEMPS User Guide

Chapter 2 Accura 2350-TEMPS Operation/Setup

Page 17

Each time the SET button is short pressed, the next setup menu is selected.

Temp

Unit

Internal

Temp

Event

External

Temp

Event

Event on

Temp

Difference

Threshold for

Internal/

External

Temp Event

Threshold

for event

temp

difference

Remote

Control

Note

If there is no button operation for 10 seconds in the setup mode, the screen automatically returns to

the display mode.

ID Setup

Setup

Description

ID [d][d] 1

Accura 2350 ID 2

[Default 255]

Setup range: 0 ~ 39

1. d → decimal number

2. Module IDs are divided into three types of IDs as follows. The standby ID 255 is assigned to all Accura 2350

modules as a factory default value.

Accura 2350 ID

Description

Communication ID

ID 0 - 39

ID of the module that enables communication

Conflict ID

Redundant IDs

There are more than 2 identical IDs. communication unavailable

Standby ID

ID 255

Module ID for checking connection status, communication unavailable

Temperature Unit Setup [oC →Celsius, oF →Fahrenheit]

Setup

Description

oC [default]

Celsius

Fahrenheit

Setup for Internal Temperature Event [In →Inside, E →Event]

The screen displays the setup item and value in sequence. If the SET button is pressed to change the

value, only the value blinks on the screen.

Setup

Description

oFF [default: Off]

Event mode disabled

on [On]

Event mode enabled

An “Over” event 2 occurs when the measured value rises above the

threshold value 1 for event detection.

1.The same threshold value is used for the detection of internal/external temperature events.

2. An “over” event consists of a start event and an end event.

Chapter 2 Accura 2350-TEMPS Operation/Setup

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Setup for External Temperature Event [Ot →Outside, E →Event]

The screen displays the setup item and value in sequence. If the SET button is pressed to change the

value, only the value blinks on the screen.

Setup

Description

- oFF [default: Off]

Event mode disabled

on [On]

Event mode enabled

An “Over” event 2 occurs when the measured value rises above the

threshold value 1 for event detection.

1.The same threshold value is used for the detection of internal/external temperature events.

2. An “over” event consists of a start event and an end event.

Setup for Event on Temperature Difference [dF →Difference, E →Event]

The screen displays the setup item and value in sequence. If the SET button is pressed to change the

value, only the value blinks on the screen.

Setup

Description

- oFF [default: Off]

Event mode disabled

on [On]

Event mode enabled

An “Over” event 1 occurs when the measured value rises above the

threshold value for event detection.

1. An “over” event consists of a start event and an end event.

Threshold Setup for Internal/ External Temperature Event [Io →Inside/Outside, t →Threshold]

The screen displays the setup item and value in sequence. If the SET button is pressed to change the

value, only the value blinks on the screen. The same threshold value is used for the detection of

internal/external temperature events. When the measurement unit changes, the displayed value is

automatically changed. The hysteresis value can be configured only via communication.

Setup

Description

- Io.t

Threshold for internal / external temperature event

- [d][d][d] 1 [default 100 oC]

-20 to 100 oC

1. d → decimal number

Threshold Setup for Event on Temperature Difference [dF →Difference, t →Threshold]

The screen displays the setup item and value in sequence. If the SET button is pressed to change the

value, only the value blinks on the screen. It is the reference value for the detection of the event on the

difference between internal and external temperatures. When the measurement unit changes, the

displayed value is automatically changed. The hysteresis value can be configured only via communication.

Accura 2350-TEMPS User Guide

Chapter 2 Accura 2350-TEMPS Operation/Setup

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Setup

Description

- dF.t

- [d][d][d] 1

Threshold for the event on the difference between internal

and external temperatures

- [default 100 oC]

-20 to 100 oC

1. d → decimal number

Remote Control Setup [rMt → Remote]

The screen displays the setup item and value in sequence. If the SET button is pressed to change the

value, only the value blinks on the screen.

Setup

on[default: On]

Remote device setup and control via communication is enabled.

oFF[Off]

Remote device setup and control via communication is disabled.

If the remote control function is set to On in the Accura 2350-TEMPS module, the event LED can be

reset by pressing the EVENT button on Accura 2300[S]. Once users check the event log by pressing the

button, the LED is automatically reset.

Chapter 2 Accura 2350-TEMPS Operation/Setup

Accura 2350-TEMPS User Guide

Page 20

Fig 2.2 Operation of Event LED (reset with the SET button after the event ends)

Threshold

Temperature

start event end event

with hysteresis

Temp Over

Start Event

End Event

Button Clear

LED green → red color

Fig 2.3 Operation of Event LED (reset with the SET button before the event ends)

Threshold with hysteresis

Temp Over

Start Event

End Event

Button Clear

LED

Temperature

start event end event start event

green → red color

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ROOTECH Accura 2350-TEMPS User guide

Brand: ROOTECH

Model: Accura 2350-TEMPS

Type: User guide

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