Futaba FDK02TU Users Manual

Instruction Manual

ＦＤＫ０２ＴＵ

ＦＤＫ０２ＴＵ

ＦＤＫ０２ＴＵＦＤＫ０２ＴＵ

Ni04-008-1 rev 4.0

This instruction manual contains important notices and how to use this product safely. Please be sure to read
this instruction manual before you use this product. Please understand the following symbols that are used in
this manual before reading this instruction manual.

The symbols are defined as follows:

W ARNING

CAUTION

Indicates a hazard that can cause severe personal injury, death, or substantial
property damage if the warning is ignored.

Indicates a hazard that will or can cause minor personal injury, or property
damage if the caution is ignored.

FUTABA

Ni04-008-1 rev 4.0

WARNING

The following eight are extremely important warnings.

1. The user that changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.

2. This equipment has been tested and found to comply with the limit for a Class B digital device,pursuant
to part 15 of the FCC rules.These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates,uses and can radiate radio frequency
energy and,if not installed and use in accordance with the instructions,may cause harmful interference to
radio communications.However,there is no guarantee that interference will not occur in a particular
installation.If this equipment dose cause harmful interference to radio or television reception,which can
be determind by turming the equipment off andon,the user is encouraged to try to correct the
interference by one or more of the following measure:

−

Reorient or r elocate the receiving antenna.

−

Increase the separation between the equipment and receiver.

−

Connect the equipmentinto an outlet on a circuit different from that to which the r eceiver is
connected.

−

Consult the dealer or an experienced radio/TV technician for help.

3. Be sure to use this product within its specification; otherwise it may cause failures and malfunctions.
Especially, pay great attention to temperature range and power source voltage.

4. Do not install this product to the sites where the product is disposed under the direct sunlight and/or
under the high temperature. Prior to use this product, please make sure the temperature around the
site where you are planning to use this product, because this product is guaranteed at the limited
ranges in operating temperature and storage temperature. Operating the product beyond the
guaranteed temperature range may cause failure of this product.

5. Do not install this product in a high humidity area. A drop of water on the circuit inside of this
product may cause failure of this product.

6. Avoid this product from being watered. If water enters inside this product, it may cause failure of
this product

7. The specification of the external interface of this product is different from ordinary one. Please make
sure the wire identifications before connecting external equipment.

8. Be sure to confirm that the power switches are off before connecting or disconnecting connectors.
Connecting and disconnecting connectors while any power is on may cause failures and malfunctions.

FUTABA

Ni04-008-1 rev 4.0

CAUTION

The following three are very important cautions in handling this product.

1. This product is designed specially for industrial applications. If you are planning to use this product
in the area where the use of electromagnetic wave is restricted because medical equipment and
airplanes are used near its area, please confirm that this product does not interfere with those before
you use this product. Please do not use this product unless you can confirm that this product does not
interfere with those medical equipment and airplanes near the site.

2. Please pay attentions to the electromagnetic conditions around this product. This product uses
electromagnetic wave as a communication method. Consequently, if there is a strong source of
electromagnetic wave near this product, this product may not able to fully achieve its performance.
Please check the electromagnetic conditions around the site where you are planning to use this
product prior to use this product.

3. This instruction manual is protected by the law of copyright protects. Futaba Co. is not responsible to
any problem and incident that are caused from reprinting this instruction manual by somebody other
than Futaba.

FUTABA

Ni04-008-1 rev 4.0

Contents

1. INTRODUCTION
1-1. Special Features p.1
1-2. Names and functions of parts of the mobile station p.1
1-3. Names and functions of parts of the coupler unit p.3

2. Power
2-1. Before turning on the power p.3
2-2. Voltage of the power source p.3
2-3. Connector for the power source p.3
2-4. Power switch p.4

3. Coupler unit
3-1. Connecting the mobile station and the coupler unit p.5
3-2. Installment of coupler unit p.5
3-3. Distance between the coupler unit and feeder cable p.6

4. Connecting communication cable

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4-1. Connector for RS-232C/RS-422/RS-485 p.7

5. Setting switches p.8

6. Communication command p.10

7. Control command p.11

8. Address p.13

9. Communication with mobile stations p.13

10. Indicators p.14

11. External Reset p.14

12. Product specification p.14

13. Frequency channel p.15

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FUTABA

Ni04-008-1 rev 4.0

1. INTRODUCTION

1-1. Special Features

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1 FDK02TU mobile station communicates with the modem FDK01TU fixed station through

coupler FZE02TJ010 and 200-ohm feeder cable.

)

2 Communication speed is 100Kbps across the feeder wires.

) (

3 FDK has a function to carry out error correction by the combination of ARQ Automatic

Retransmission Request and FEC of BCH 15,7 .

)

4 In this system, multiple mobile stations can be allocated to the single feeder cable. And each mobile

station can have individual address that can be set externally. As a result, a single fixed station and
multiple mobile stations can establish a communication network.

)

5 The interface between the external controller and the fixed station or the one between the external

controller and the mobile stations is designed to meet RS-422, RS-485 and R S232C.

1-2. Names and functions of parts of the mobile station

①

Indicators of signal reception level

②

Indicator of signal transmission

③

Switches to set address

④

Switches to set communication parameters

⑤

Switches to set transfer speed

⑥

Switches to set parameters for RS-422/RS-485 terminators

⑦

Indicator of power switch

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①

②⑦

③

④

⑤

⑥

p.1FUTABA

Ni04-008-1 rev 4.0

⑧

Power switch

⑨

Connector to the 24V DC power

⑩

Connector to the external reset

⑪()

Interface connector to RS-232C/RS422/RS485 specially defined pin assignment

⑧⑨⑩

⑪

⑫

R2 : Connector for receiving signal from coupler unit 2

⑬

R1 : Connector for receiving signal from coupler unit 1

⑭

T2 : Connector for sending signal to coupler unit 2

⑮

T1 : Connector for sending signal to coupler unit 1

⑫⑬ ⑭⑮

R2 R1 T2 T1

p.2FUTABA