Installation Considerations

During normal operation of the product, hazardous voltages are present on the terminals that connect

PTs/CTs, digital inputs, power, and external I/O circuits. The PT/CT secondary can produce lethal voltage or

current caused by the energy of the primary.

Standard safety precautions should be followed during the installation and maintenance of the product,

including removing PT fuses and shorting CT secondaries.

Install the product in enclosures or a similar cabinet to prevent access to the terminal strips of the product

after wiring.

product.

Connect the chassis ground terminal of the product to the earth ground to protect the device from noise

and surge. Failure to properly connect the chassis ground will void the warranty of the product.

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’

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.

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

warranty terms and conditions.

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.

operation or maintenance instructions

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 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

Rootech, Inc.

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

Fig 1.1

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Fig 1.7

Fig 1.14

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Fig 4.1

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Fig 4.3

Accura 2350-TEMP is connected to Accura TSEN/THSEN using the port on the back of the module through

the RJ45 communication cable. Accura TSEN/THSEN receives power from Accura 2350-TEMP via the

communication cable.

the panel. For details about how to connect Accura TSEN/THSEN devices using the daisy-chain method,

refer to 「Chapter 1 Installation & Wiring > Step 2: Installing Accura TSEN/THSEN」.

module using the daisy-chain method. The factory default ID number is set to 0. The ID 0 indicates the

standby ID that does not support communication.

Users can reset event alarms with the RESET button on Accura TSEN/THSEN.

Accura 2350-TEMP is the first module connected to Accura 2300[S].

In normal operation, the LED on the Accura TSEN/THSEN device blinks green. When an event occurs, it

blinks red. Users can reset event alarms with the RESET button at the top of the Accura TSEN/THSEN

device.

Accura TSEN/THSEN measures temperature at each location in the industrial control panel where each

device is installed.

Accura THSEN measures humidity at each location in the industrial control panel where each device is

installed.

Accura 2350-TEMP module measures the external temperature of the panel with its built-in temperature

sensor located at the front bottom of the device. By connecting with up to 6 Accura TSEN/THSEN devices

using the daisy-chain method, the Accura 2350-TEMP module collects data on internal temperature and

humidity at multiple locations of the panel.

Users can check data on measured temperatures and set up events related to the temperatures 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 the events detected by the Accura TSEN/THSEN device, users can reset event alarms only

with the RESET button on the Accura TSEN/THSEN device.

For details about how to install Accura 2350-TEMP and connect it to Accura 2300[S] and Accura TSEN/