Ni04-009-1 rev5.0 Instruction Manual ＦＤＫ０１ＴＵ 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: WARNING Indicates a hazard that can cause severe personal injury, death, or substantial property damage if the warning is ignored.
Ni04-009-1 rev5.0 ＦＣＣ Ｎｏｔｉｃｓ 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.
Ni04-009-1 rev5.0 WARNING 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.
Ni04-009-1 rev5.0 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.
Ni04-009-1 rev5.0 ＴＡＢＬＥ ＯＦ ＣＯＮＴＥＮＴＳ 1. INTRODUCTION 1-1. Special Features ・・・・・・・・・・・・・・・・・・・・・・・・・・・ 1-2. Names and functions of parts of the fixed station ・・・・・・・・・・・・・ 1-3. Names and functions of parts of the matching/distributing unit ・・・・・・・ 1-4. Names and functions of parts of the terminator unit p.1 p.1 p.3 p.3 2. POWER 2-1. Before turning on the power ・・・・・・・・・・・・・・・・・・・・・・・ 2-2. Voltage of the power source ・・・・・・・・・・・・・・・・・・・・・・・ 2-3. Connector for the power source ・・・・・・・・・・・・・・・・・・・・・ 2-4.
Ni04-009-1 rev5.0 1. INTRODUCTION 1-1. Special Features 1) FDK01TU ( fixed station) outputs its modulated signals to the 200-ohm feeder cables, demodulates the modulated signals of a FDK02TU ( mobile station) that come through the feeder cable, and sends them to FDK01TU's external controllers. Please note that a matching/distributing unit is necessary to attach one or two 200-ohm feeder cables to this modem. 2) Communication speed is 100kbps across the feeder wires.
Ni04-009-1 rev5.0 ⑨ ⑩ ⑪ ⑫ ⑬ Power switch Connector to a 24V power source Connector for external reset control Interface connector for RS-232C/RS-422/RS-485 ( Special pin assignment is employed here.) Connector for Matching/distributing unit ⑨ ⑩ ⑪ ⑫ ⑬ FUTABA p.
Ni04-009-1 rev5.0 1-3. Names and functions of parts of the matching/distributing unit ① ② ③ Connector to the fixed station （ BNC) Opening for connecting a feeder cable These parts are for screws to fix this unit. ③ ③ ③ ① ③ ② 1-4. Names and functions of parts of the terminator unit ① Opening for connecting a feeder cable ② These parts are for screws to fix this unit. ① FUTABA ② ② ② ② p.
Ni04-009-1 rev5.0 2. POWER 2-1. Before turning on the power Be sure to read this instruction manual prior to turning on the power of the modems. Improper operations of the FDK modem may not only cause failures of communication but also cause malfunctions and/or damages of this modem and the external equipment connected to this modem.
Ni04-009-1 rev5.0 3. ATTACHMENT OF FEEDER CABLES 3-1. Connecting the fixed station and the matching/distributing unit Fixed station matching/distributing unit T/R SMA BNC 3-2. Connecting feeder cables and the matching/distributing unit Please follow the next procedures and also refer to the related figure. a) Remove the six screws on top of the terminator unit to open the unit cover.
Ni04-009-1 rev5.0 3-3. Connecting feeder cables to the terminator unit Please follow the next procedures and also refer to the related figure. a) Remove the six screws on top of the terminator unit to open the unit cover. b) 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. c) Turn the screws of the cable holder made of black resin.
Ni04-009-1 rev5.0 3-4. 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.
Ni04-009-1 rev5.0 4. CONNECTING COMMUNICATION CABLE 4-1. Connector for RS-232C/RS-422/RS-485 Connector model: Hirose Electric Co., Ltd. RDED-9P-LN ( 4-40)(50) Please select one out of RS-232C, RS-422 and RS-485. 1 2 3 4 5 6 7 8 9 Ｄ－sub 9PIN PIN No. １ ２ ３ ４ ５ ６ ７ ８ ９ Signal name NC TD RD NC GND RD+ RDTD+ TD- note RS-232C transfer data RS-232C recieve data Signal ground. RS422 ／ RS485 RS-232C uses the pins 2, 3 and 5. RS-422 and RS-485 use the pins 5 through 9.
Ni04-009-1 rev5.0 5.
Ni04-009-1 rev5.0 Table 5-3 SW2 ( DIP-8) Item Set D-sub connector (wiring of RS-232C) bit 1 Select RS-232C or RS-422/485 2 １ packet user data length 3 4 Reserved Common for 5 Transfer speed RS-422/485/232C 6 7 8 Reserved The shadowed indicates the Ex-factory conditions. ON RS-422/485 OFF RS-232C Refer to table 4-4 Refer to table 4-5. Table 5-4 Setting of 1 packet user data length SW2 Number of user data bytes No.
Ni04-009-1 rev5.0 Table 5-7 SW4 ( 2 sets of 16-step rotary switch) Item Own address Effective value 00h to FFh note Default value is 00h setting value 00h is address 100h automaticaly additing 100h FUTABA p.
Ni04-009-1 rev5.0 6.SYSTEM OPERATION 6-1. Outline of communication FDK01TU010 is the wireless modem unit to communicate with FDK02TU010. To send data to FDK02TU010 through serial port( RS-232C, 485, 422) of FDK01TU010, apply command @TXT or @TBN. Refer to the instruction manual about detail of @TXT or @TBN command. Communications on the air through feeder line and coupler are performed with packet data transmission mode. 6-2.
Ni04-009-1 rev5.0 7. COMMUNICATION WITH MOBILE STATIONS Communication procedure ( an example) ① ② ③ ④ ⑤ ⑥ ⑦ 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 and RS485) Connect to the matching/distributing unit. (The order between ② and ④ can be changed freely.) Turn on the fixed station and mobile stations. (The order to turn on the powers is free.
Ni04-009-1 rev5.0 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)" Binary data method is useful to avoid communication errors when a control code matches exactly a part of user data.
Ni04-009-1 rev5.0 9. CONTROL COMMAND Control commands are used for controlling the fixed station. Command table No. Command string FRQ PNG SWR RST １ ２ ３ ４ content Write or read frequency channel number Request response & read the reception intensity of the destination Read switch information Reset software @FRQ : Write or read frequency channel number 1) Input : @FRQpp[ CR][LF] pp : Input a number between 1 and 50 ( ASCII code) or input nothing for pp.
Ni04-009-1 rev5.0 @PNG : Request response & read the reception intensity of the destination 1) Input : @PNG[CR][LF] 2) Processing : Receiving this command, this modem returns as a response message the signal intensity of the last packet that this modem has received.
Ni04-009-1 rev5.0 10. ADDRESS The effective addresses for the fixed station are from 100 through 1FF while the third digit is always fixed to "1". Use rotary switch SW4 for setting. Set the address at "001" when sending data to the fixed station from mobile stations. The address setting of the fixed station is required only for the host computer to send control command to the specific one of the fixed stations that are connected in multi-drop fashion.
Ni04-009-1 rev5.0 11. INDICATORS POWER DOWN LINK UP LINK RX LEVEL 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. Combinations of eight LEDs indicate the levels of the signal intensity.
Ni04-009-1 rev5.0 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 in the picture 11-1 more than 10ms: then disconnect them. One of the terminals is connected to the internal power source and the other is to the ground line through 560ohm resister respectively. FUTABA p.
Ni04-009-1 rev5.0 13. PRODUCT SPECIFICATION 13-1. communication characteristics of feeder cable 項 目 Up link frequency band ( transmitter) Down link frequency band ( receiver) Frequency band per channel Interval between frequency channels Number of frequency channels Emission power Reception signal intensity Addresses for mobile modems ( own address) Communication speed Communication mode Error detection/correction 13-2.
Ni04-009-1 rev5.0 13-3.
Ni04-009-1 rev5.0 14. FREQUENCY CHANNEL Channel No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Frequency Down-link Up-link [MHz] [MHz] 230.05 151.05 230.15 151.15 230.25 151.25 230.35 151.35 230.45 151.45 230.55 151.55 230.65 151.65 230.75 151.75 230.85 151.85 230.95 151.95 231.05 152.05 231.15 152.15 231.25 152.25 231.35 152.35 231.45 152.45 231.55 152.55 231.65 152.65 231.75 152.75 231.85 152.85 231.95 152.95 232.05 153.05 232.15 153.15 232.25 153.25 232.35 153.35 232.45 153.
