Toshiba TCB-IFMB640TLE INSTALLATION MANUAL
TCS-NET MODBUS
Installation Manual
TCS-NET Modbus Protocol Conversion Interface
Model name:
TCB-IFMB640TLE
• Thank you very much for purchasing this TOSHIBA TCB-IFMB640TLE.
• Please read this manual carefully beforehand for proper installation of the TCB-IFMB640TLE.
Contents
1 Precautions for Safety ............................................................................................................... 2
2 Introduction................................................................................................................................ 4
3 Before Installation...................................................................................................................... 5
4 Installation.................................................................................................................................. 6
5 Connection of Power cables/Earth wires/Signal wires............................................................... 7
6 Setting........................................................................................................................................ 9
7 Trial Operation Check.............................................................................................................. 10
TCS-NET Modbus Protocol Conversion Interface
Installation Manual
1 Precautions for Safety
Manual readers
This manual and the Modbus Implementation Specification Manual are intended for readers shown below.
Those who have knowledge and qualification of electricity and control and are in charge of any of the following:
• Installation of the product
• Design of the control system
• Management of the site
Agreements for use of this product
(1) Scope of warranty
If a failure occurs in this product due to our fault or negligence, we will provide a replacement or repair the faulty
product. However, when the failure is caused by any of the following causes, we shall not be responsible for the
failure.
• The product was handled or used under conditions/environment that are not specified in this manual.
• The failure was caused by other causes than this product.
• The product was altered or repaired by persons other than Toshiba Carrier.
• The product was not used in accordance with its original purpose.
• The cause of the failure was not foreseeable with our scientific and technical levels at the time of shipping.
• The failure is due to a natural calamity, disaster, or the like.
The warranty mentioned here shall cover only this product, and any damage and losses resulting from the failure
of this product shall be excluded from the scope of warranty.
(2) Restrictions of liability
In no event shall we be liable for any special, indirect, or consequential damage arising out of or in connection with
the use of this product.
(3) Conditions for use of this product
• When this product is to be used in combination with other products, the dealer or qualified professional shall
check the applicable standards, specifications, laws, and regulations beforehand. The dealer or qualified
professional shall also verify that this product conforms to the customer’s system, machines, and/or equipment
in which this product is to be used. If the dealer or qualified professional fails to do so, we shall not be responsible
for the conformity of this product.
• When you wish to use this product for any of the following purposes, be sure to consult our sales staff and use
this product with a margin of rating and performance, as well as take appropriate safety measures for safety
circuit, mechanism, etc. that will minimize danger in case of a failure.
* Use this product outdoors or for purposes that may cause latent chemical contamination or electrical interference
or use under conditions/environment that are not specified in this manual.
* Use this product in nuclear power control facilities, incineration facilities, railway/airline/vehicle facilities, medical
equipment, amusement machines, safety devices, and equipment/facilities that are restricted by administrative
organizations and/or respective industries.
* Use this product in systems, machines, or equipment that may pose a danger to human life or properties.
* Use this product in systems or facilities that require high reliability, such as gas/water/electricity supply systems
and non-stop operation systems.
* Use this product for other purposes that require a high level of safety.
• Thoroughly understand and strictly observe all prohibitions and precautions for use stated in this manual to
prevent contingent damage or losses to you or other persons due to improper use of this product.
(4) Changes to specifications
The specifications described in this manual and the contents of the Modbus Implementation Specification are
subject to change for improvement or other reasons without notice. Contact our sales staff to confirm the latest
specifications of this product.
2 (EN)
TCS-NET Modbus Protocol Conversion Interface
• Read these “Precautions for Safety” carefully before installation.
• The precautions described below include important items regarding safety. Observe them without fail.
• After the installation work, perform a trial operation to check for any problem. Explain how to use and maintain
the unit to the customer. Ask the customer to keep this Installation Manual.
Installation Manual
WARNING
• Ask an authorized dealer or qualified installation professional to install or reinstall the TCB-IFMB640TLE.
Improper installation may result in electric shock or fire.
• Turn off the main power supply switch or breaker before attempting any electrical work.
Make sure all power switches are off. Failure to do so may cause electric shock.
• Perform installation work properly according to this Installation Manual.
Improper installation may result in electric shock or fire.
• Do not modify the unit.
Any modification may cause a malfunction, resulting in overheating or fire.
CAUTION
• Perform wiring correctly in accordance with the specified the current capacity.
Failure to do so may result in short-circuiting, overheating, or fire.
• Connect the specified cables for the terminals securely to prevent external forces from affecting them.
Failure to do so may result in disconnection, overheating, or fire.
3 (EN)
TCS-NET Modbus Protocol Conversion Interface
Installation Manual
2 Introduction
Applications/Functions/Specifications
Applications
• TCB-IFMB640TLE controls Toshiba air conditioners and TCB-IFCG10TLE.
Functions
• The TCB-IFMB640TLE performs the signal conversion between TCC-LINK and Modbus* Master.
Specifications
Power supply 220 - 240 VAC, 50/60 Hz
Current 18 mA
Power consumption 2.4 W
Operating temperature/humidity 0 to 40 °C, 10 to 90% RH (no condensation)
Storage temperature -20 to +60 °C
Chassis material Galvanized sheet metal 0.8t (no coating)
Dimensions 66 (H) x 170 (W) x 200 (D) mm
Mass 1 kg
* Note) “Modbus” is a registered trade mark of Schneider Electric SA.
External View
200
1
2
3
4
5
6- 5.5 mounting holes
22787822
22787822
147
Top side
66
63.6
156
170
Bottom side
Parts name Specifications
1 Case Galvanized sheet metal
2 Case lid Galvanized sheet metal
3 Grommet C30-SG20A
4 Grommet C30-SG20A
5 Grommet for power supply C30-SG20A
4 (EN)
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