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1M36Q122 rev 0.8
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:
此產品須經專業工程人員安裝及設定， 始得設置使用， 且不得直接販售給一般消費者。
This product must be installed and set up by professional engineers before it can be set up
and used, and it cannot be sold directly to general consumers.
Instruction Manual
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.
FDK31TU
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Summary of Contents for FUTABA FDK31TU
- Page 1 1M36Q122 rev 0.8 Instruction Manual FDK31TU 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.
- Page 2 1M36Q122 rev 0.8 Compliance Information Statement (for U.S.A.) This device, trade name Futaba Corporation, model number FDK31TU, complies with part15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.
- Page 3 1M36Q122 rev 0.8 The following six are extremely important warnings. 1. 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. 2. Do not install this product to the sites where the product is disposed under the direct sunlight and/or under the high temperature.
- Page 4 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...
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Page 5: Table Of Contents
1M36Q122 rev 0.8 TABLE OF CONTENTS INTRODUCTION .............................. 1 1-1. Special Features ............................1 1-2. Names and functions of parts of the fixed station ..................1 1-3. Names and functions of parts of the matching/distributing unit ..............3 1-4. Names and functions of parts of the terminator unit .................. 3 POWER ................................ -
Page 6: Introduction
FDK31TU (fixed station) outputs its modulated signals to the 200-ohm feeder cables, demodulates the modulated signals of a FDK32TU (mobile station) that come through the feeder cable, and sends them to FDK31TU's external controllers. Please note that a matching/distributing unit is necessary to attach one or two 200-ohm feeder cables to this modem. - Page 7 1M36Q122 rev 0.8 ⑤ Power switch ⑥ Connector to the 24V DC power ⑦ Connector to the external reset control ⑧ Interface connector to RS-232C/RS422 (specially pin assignment is employed here) ⑨ Connector for Matching/distributing unit ⑤ ⑥ ⑦ ⑧ Fig.
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Page 8: Names And Functions Of Parts Of The Matching/Distributing Unit
1M36Q122 rev 0.8 1-3. Names and functions of parts of the matching/distributing unit ① Connector to the fixed station （BNC) ② Opening for connecting a feeder cable ③ These parts are for screws to fix this unit. ③ ② ① ③... -
Page 9: Power
In addition, since Futaba has specially defined the pin-assignment of interface connector for RS-232C/RS-422; please carefully confirm the wire identifications of the interface cable and pin layout. -
Page 10: Installation
1M36Q122 rev 0.8 3. INSTALLATION The modem is mounted on a cart used in semiconductor plants. Feeder cables are laid inside the metal track. Fig. 3-1 此產品須經專業工程人員安裝及設定， 始得設置使用， 且不得直接販售給一般消費者。 This product must be installed and set up by professional engineers before it can be set up and used, and it cannot be sold directly to general consumers. -
Page 11: Connecting The Fixed Station And The Matching/Distributing Unit
1M36Q122 rev 0.8 3-2. Connecting the fixed station and the matching/distributing unit (FZE03) Fixed station matching/distributing unit (FZE03) Fig. 3-3 3-3. Connecting feeder cables and the matching/distributing unit (FZE03) Please follow the next procedures. Turn the two screws that are located in center of one of the terminal pads so that metal wire of a feeder cable can fit in. -
Page 12: Attaching Ferrite Core To The Feeder Cable
1M36Q122 rev 0.8 3-5. Attaching Ferrite core to the feeder cable Be sure to attach ferrite cores to the feeder cable in order to reduce radiation noise in differential mode. Attach one ferrite core to the end of the feeder cable that is connected to the matching/distributing unit and attach another ferrite core to the other end of the feeder cable that is connected to the terminator unit. -
Page 13: Connecting Communication Cable
1M36Q122 rev 0.8 4. CONNECTING COMMUNICATION CABLE 4-1. Connector for RS-232C/RS-422 Connector model: Hirose Electric Co., Ltd. RDED-9P-LN (4-40) (50) Please select one out of RS-232C, RS-422. D-sub 9PIN PIN No. Signal name Note RS-232C transfer data Signal ground RS422 RS-232C uses the pins 2, 3 and 5. -
Page 14: Setting Switches
1M36Q122 rev 0.8 5. SETTING SWITCHES The functions of the dipswitches and a rotary switch are follows: Table 5-1 SW (DIP-8) bit item 1 Select RS-232C or RS-422 RS-422 RS-232C 2 Reserved Transfer speed Refer to Table 5-2. Table 5-2 Setting of transfer speed Transfer speed Bit7 Bit8... -
Page 15: System Operation
To send data to FDK32TU through serial port (RS-232C, 422) of FDK31TU, apply command @TXT or @TBN. If there was respond ACK from FDK32TU on the air, FDK31TU make OK output to its serial port (RS-232C, 422). If there was no ACK from FDK32TU on the air, then FDK31TU make NG output through its serial port (RS-232C, 422). -
Page 16: Communication With Mobile Stations
1M36Q122 rev 0.8 7. COMMUNICATION WITH MOBILE STATIONS Communication procedure (an example) Set parameters of fixed station, and make it effective to communicate with mobile stations. Connect to the power source. Connect the external interface (One of RS-232C, RS422) Connect to the matching/distributing unit. (The order between ②... -
Page 17: Communication Command
1M36Q122 rev 0.8 8. COMMUNICATION COMMAND Input and output between external control equipment and mobile stations are carried out by packet method. The data format of the packet method is either in the sequence of "@TXT (address) (user data) [CR] [LF]" or in the sequence of "@TBN (address) (data length) (user data)"... -
Page 18: Control Command
1M36Q122 rev 0.8 9. CONTROL COMMAND Control commands are used for controlling the fixed station. Table 9-1 Command table No. Command content string Write or read frequency channel number Request response & read the reception intensity of the destination Reset software @FRQ : Write or read frequency channel number Input... - Page 19 1M36Q122 rev 0.8 @RST : Reset software Input : @RST[CR][LF] Processing : Receiving this command, software will be reset. This command restarts the exerciser program from the start address. Also the SRAM register will be reset to the condition when this modem was turned on. In addition, this command will initialize not only the software but also the hardware of this modem.
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Page 20: Address
1M36Q122 rev 0.8 10. ADDRESS Set the address at "001" when sending data to the fixed station from mobile stations. p.15... -
Page 21: Indicators
1M36Q122 rev 0.8 11. INDICATORS POWER When green LED is on, the power is on. When green LED is off, there is no packet. When green LED is on, packets have been sent to feeder cables. RX LEVEL Combinations of eight LEDs indicate the levels of the signal intensity. 1 LEDs ON : <... -
Page 22: External Reset
1M36Q122 rev 0.8 12. EXTERNAL RESET The following connector is equipped with this modem so that the hardware of this modem can be reset externally. Connector type : J.S.T. Mfg. Co., Ltd S3B-XH-SM3-TB In order to reset this modem externally, short #2 and #3 pins of the RESET connector more than 10ms: then disconnect them. -
Page 23: Product Specification
1M36Q122 rev 0.8 13. PRODUCT SPECIFICATION 13-1. Communication characteristics of feeder cable Item Notes 【FSK mode】 Tx frequency band (transmitter) 230 MHz ～ 235 MHz Rx frequency band (receiver) 151 MHz ～ 156 MHz Frequency band per channel 100 kHz Interval between frequency channels 100 kHz Number of frequency channels... -
Page 24: Fixed Station's General Specification
1M36Q122 rev 0.8 13-3. fixed station's general specification Item Notes Voltage of the power source DC 24V +/- 10% Consumption power ≦7.5W Outer dimensions 102(D) x 116(W) x 35(H) mm Weight Approx. 450g Material of the chassis Iron (1 mm thickness) Surface treatment of the chassis and color Surface treatment : Coating on bonded steel Color : DIC 546 1/2 (Dainippon Ink) -
Page 25: Frequency Channel
1M36Q122 rev 0.8 14. FREQUENCY CHANNEL 14-1. FSK mode Frequency Frequency Channel No. Channel No. Tx [MHz] Rx[MHz] Tx[MHz] Rx[MHz] 230.05 151.05 232.55 153.55 230.15 151.15 232.65 153.65 230.25 151.25 232.75 153.75 230.35 151.35 232.85 153.85 230.45 151.45 232.95 153.95 230.55 151.55 233.05... -
Page 26: Ofdm Mode
1M36Q122 rev 0.8 14-2. OFDM mode Channel No. Frequency [MHz] Channel No. Frequency [MHz] 302.2 312.2 302.6 312.6 303.0 313.0 303.4 313.4 303.8 313.8 304.2 314.2 304.6 314.6 305.0 315.0 305.4 315.4 305.8 315.8 306.2 316.2 306.6 316.6 307.0 317.0 307.4 317.4 307.8...
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