low speed PLC modems and ICs  (modified at Aug.7, 2005)
 

type

product

developer(vender)

ref

multiplex

access method

mod_ typ

moduration

同期確 立時間

synchronization

符号化 方式

trans_rate(1)

URL3

trans_rate(2)

URL4

packet rate

carrier

 

ID

transmission bandwidth

送信出 力

スプリ アス

受信感 度(最低受信レベル)

error correction

出力イ ンピーダンス

入力イ ンピーダンス

データ 長

compliant regulations

URL5

note1


Konnex PL110







1,200bps
Throughput 5 packets/s
 90–125kHz
 is that developed within EHS and which is likely to be used principally for plug and play
applications within household appliances.

Konnex PL132







2,400bps






125-140kHz
 All comply with EN50065-1 and both Konnex’s
PL132 and Echelon’s powerline transceiver implement the access protocol defined in that
standard for devices operating in the 125-140kHz band. Independent tests have shown that both
may operate simultaneously on the same power network without undue interference other than a
reduction in throughput.
PL3120 / PL3150
 Echelon







4,800bps
Throughput:  18 packets/s

  • Primary Frequency
band: 125-140kHz
  • Secondary Frequency
    band: 110-125kHz
 Error Correction : Yes
 The Echelon
powerline transceiver is also capable of operating in the 9-95kHz band defined in EN50065-1
for use by electricity utilities and commonly referred to as the “A band”.
modem IKA9600PL 岩通アイセック株式会社



SS


9600 接点入出力付き、アナログ入力（１）、カスタマイズ販売が基本
IC IT800 ITRAN



　


　






　








Dynamic Range >80 dB
standard PLC-A Echonet



SS


9600






10k-450kHz









standard PLC-B Echonet



muti-carrier (variable 3 carriers)


4k - 36.5k






10k - 450k









装置組込み型モジュール

Eco-Mate Link

ZY-9000M03

 panasonic

RTS、CTSの制御あり
MESA-SS

ECHONET規格V-1.01に準拠

コンパクトサイズ化（カードサイズ）

電波法　電気用品安全法に準拠し、型式認定済

20,000円


X-10




ASK


120bps



120kHz











transmission distans200m
  PolyTrax1 PolyTrax         FSKとPSKを組み合わせた方式       25kbps               95〜125kHz                    
IC PLC-1
(Condensed description)		 METRICOM Email(25MAY1999)   CSMA/CD

Automatic packet priority management		   FSK       Programmable from 100 bauds to 30,000 bauds.         Programmable carrier frequency from 50 kHz to 500 kHz.             - Error detection: standard 16 bit CRC append/strip.
- High efficiency Forward Error Correction
- Full transaction type management. (UNACK, ACK/IACK)		           0.6 micron C-MOS digital ASIC implementing on a single die a high performance PowerLine Carrier (PLC) transceiver
IC PLT-22

ECHELON

(テ クノクリエイト、高松)

       BPSK           5kbps         132kHz/115kHz     primary: 125kHz--140kHz

secondary:

110kHz--125kHz		        The PLT-22 transceiver complies with both FCC and European CENELEC EN50065-1 regulations for signaling in the A-band and C-band frequency bands, and implements the CENELEC access protocol that allows multiple power line devices from different manufacturers to operate on a common mains circuit. Additionally, the transceiver can be used to communicate in the CENELEC A-band for utility applications. The transceiver is FCC, CENELEC, and MPT (Japan) compliant, and VDE, UL, and CSA recognized.    家電機器のインバータ回路が発する伝導雑音などによる干渉対 策。通信開始時は132kHzの搬送波。パケットを3回送信しても返答がない場合、次の2回は115kHzの搬送波を使う。115kHzで通信可能な場合 は、そのまま送信し続ける。（ref.日経エレクトロニクス, 1999.5.31, p.63)
IC PL513/TW523 powerhouse     X-10 (is a registered trademark of X-10 (USA) Inc.)

日本の取り扱い店		 ASK Each ONE bit in a legitimate X10 transmission is a 1 millisecond (mS) pulse code modulated burst of 120KHz on the AC line, and each ZERO is the absence of that burst.   zero crossing   60         120kHz +/- 2kHz  

8

  60mW (ave.) into a 5Ωload (5V pk-pk instantaneous)                  
modem 高 齢者の介護情報システム 積水化学工業     レイヤー２からレイヤー７までをコンパクトにまとめた独自仕様となっ て
いますが、通信モジュールをレイヤー３以上を外部から制御するモードで使用することにより、
ＨＢＳ規格等のコマンドを使用することができます。		 SS         ９６００ｂｐｓ以下               １０ｋＨｚ〜４５０ｋＨｚ １０ｍＷ／１０ｋＨｚ以下 ５６ｄＢ以下 １０^{-5} ｍＷ以下 リード−ソロモン符号による訂正とＣＲ
Ｃによる誤り検出		           ハウスコード１６ビット
アドレッシング８ビット
home automation system Home Director IBM starter kit                                                   The IBM Home Director system consists of two key components: the IBM Home Network Controller and the IBM Home Network Connection Center. The IBM Home Director system is an intelligent home networking and control solution that uses the power of the Home Network Controller and the connectivity of the Home Network Connection Center to facilitate communication between the various systems that exist in the average home. Connecting these systems through the Home Network Connection Center gives the homeowner up to 16 separate video feeds, a local area network for up to four PCs, up to four separate telephone lines,lighting control through the existing power lines, video monitoring through up to four remote in-home cameras and control of intelligent devices through low-voltage wiring.
modem PLT-10A based modem ECHELON   half-duplex ポーリング方式 with collision detection

LonTalk EIA-709.1		 SS correlator based DS/SS   ビット同期部、バイト同期部付加方式 31chips/bit raw rate:10kbps, net bit rate of 9.4kbps after accounting for error correction overhead.            

2

100kHz〜450kHz 35mW   55dB 16bit CRC, 誤り時の再送回数=3回、計12回の連続``誤り検知または無応答''にて``通信異常'' 0.8Ω(TYP.\ at 100kHz 〜450kHz) 500Ω(MIN) 上り6バイト、下り2バイト(LON protocolによるheader.footerを除く) North American power line regulations (FCC and Industry Canada(DOC))   FCC Section 15.107 ``Limits for carrier current systems'' (as amended and effective Aug.\ 28, 1992)
IC PLT-21 ECHELON User's Guide Ver.2   LonTalk EIA-709.1 PSK DSP based BPSK       raw rate:5kbps, net bit rate: 4kbps after accounting for error correction overhead.       max.\ 21 packets/sec  132kHz  

3

125kHz〜140kHz 10Vp-p with 2Ap-p current drive.     ・DSP provides the functions of muti-bit correlator, impulse noise canceler, and distortion correction. ・Forward error correction ・Packet level cyclic redundancy check (CRC)        CENELEC(EN50065-1) C-band(125k--140kHz), North American power line (FCC and Industry Canana) and Japanese MPT regulations (MPT)

CENELEC(EN50065-1) ``Signaling on low-voltage electrical installations in the frequency range 3kHz to 148.5kHz'' Part 1``General requirements, frequency band and electromagnetic distrubances'' (effective Apr.\ 1, 1992) 

 

Otimun switching supply frequency

80kHz--97kHz

155kHz--195kHz

>400kHz

 
IC PLT-30 ECHELON       SS correlator based SS       2k            

4

9k -- 95kHz               CENELEC(EN50065-1) A-band(9--95kHz), and North American power line regulations    
IC CEWay PL-ONE domosys

日本代理店		 data sheet     SS SS                    

5

                Physical Layer of the CEBus stadard (EIA-600) (URL) implements the CEBus (EIA-600) Physical layer and embeds an 8052 micro-controller core. The CEWay PL-One has a proprietary DSP for superior performance in noisy environments.
IC CEWay PL-III       SS SS       19,200 baud            

6

                    implements the CEBus Physical and Data Link layers. The CEWay PL-III has a proprietary DSP for superior performance in noisy environments.The CEWay PL-III is hardware compatible with the Intellon P400.
modem CECom PL Modem                 19200, 9600, 4800, and 2400 baud.                                   CEWay PL-ONE
IC U-Chip         Narrow Band or Spread Spectrum       5 ‐ 20 kbps                                    
standerd CEBus (Consumer Electronics Bus), EIA/ANSI-600 intellon

国内取り扱い店		     CSMA/CDCR (Carrier Sense Multiple Access with Collision Detection and Collision Resolution) SS SS       8.5k(the actual
data rate varies with each packet, averaging approximately 8,500 bps.)		   6.6k (URL)      

7

100k -- 400kHz                    
IC SSC P485 PL Transceiver IC intellon data sheet, July 1998   point-to-point or CSMA chirp式のSS

Spread Spectrum Carrier^{TM} (SSC;chirp (100kHz--400kHz over a duration of 100us)) communication technology

Preamble=ASK

Data Encoding=Phase Reversal Keying(PRK; BPSKと同じ）		       9600 baud             7.1 100k -- 400kHz                    
modem PowerPlex 1000 ITRON （IS/SSはCYPREX社と共同開発）     Autopolling, Broadcast, Continuous link SS (2) FSK   [ IS/SS (Integrated Circuit/SS)]       400, 800, 1212, 3200bpsの4種類のなかから1つを適応的に選択（インパルスノイズによる1ビットのデータ化け、または欠落が生じた場合、変更。通信状態が改善され たら、速度を上げる。）         追従式周波数切り替え（瞬時のBERから判断）  

11

9k -- 95kHz（ホワイトノイズ等により使用不可となっている周波数帯は、柔軟に周波数を切り替える） 5V   ダイナミックレンジ：93dB(ビットエラーレートの変化を判断して瞬時に最適化。7dB毎に8段 階（合計60dB） 送信側に関しては、更に33dB. 合計93dB) CRC-24, パリティチェック、リトライのオーバーレイ処理             
ﾁｪｰﾝ f0(Hz) F1(Hz) bit rate(bps)
1 61905 76190 3200
2 52381 66667 1212
3 32810 42857 800
4 14286 33333 400
 
modem BPLM-100B (IC: Adaptive Networks) (ビジコン)     Token passing SS (1) SS       300 -- 100k            

12

140k -- 450kHz 100mW (max)                  
IC PLC1000A/PLC1000D Adaptive Networks, Inc.       SS (1) adaptive spread spectrum  
synchronization, equalization, modulation/demodulation, and forward error correction functions.		   Rapid synchronizer and addaptive equalizer D/A converter: 5bit. 100 kbps Data Communications Rate, 268.8 kbps Raw            

13

  AGC(Automatic Gain Control)     BER<1e-9. Integrated forward error correction(FEC) and error detection. ARQ (Automatic Repeat Request)           n 1991, Adaptive Networks’ technology was selected by the International Standards  
Organization (ISO) to be its high data rate standard (ISO 10368) for the shipboard  
refrigerated container industry.
IC DLP Data Link Layer and Applications Processor Adaptive Networks, Inc.     Powerline-Optimized, Noise-Immune Token Passing MAC Layer SS (1)                      

14

                    incorporating an enhanced 65C02 core
modem PLC-111 日本CONLUX（アール･エー･システムズ） 93.10.21付仕様書 point to point, Master/Sleve Token bus packet SS DS/SS     135kchip/sec 300 -- 19.2k            

16

100k -- 450kHz 9.0dBm +/- 1 dBm (8 +/- 2mW/10kHz) <56dBμV （-40dBm) BER < 1E-9            
modem XH1001/XH1002 ALINCO   half-duplex CSMA/ACK SS DS/SS     period:31chip, M-seq. --9.6k            

17

10k -- 450kHz 0dBm   SNR 6dB (-20dBm）   5Ω 1ｋΩ       伝送長max. 100m
modem     トランジスタ技術 97.5 half-duplex CSMA/ACK SS DS/SS     period: 31chip, M-seq.（詳細明示) 9.6k         197.6kHz  

18

10k -- 450kHz 7dBm     BER < 1E-5 at SNR=0dB 10Ω 500Ω       伝送長 max. 200m
modem   NEC HE IEICE B-2, J74-B-2, no.5, pp.234--243, 1991.5 half-duplex   SS CSK(Code Shift Keying)併用DS/SS 6.7msec (9600bps)   Period:31chip 4.8k -- 9.6k            

19

10k -- 450kHz                    
IC LM1893 NS   half-duplex   FSK FSK     FSK deviation (F2-F1)/{(F2+F1)/2}=4.4% -- 4800         50k -- 300kHzの中から選択  

20

  60mA pk-pk, 4V pk-pk (at 10Ω)   1.8mVrms              
system Remote Meter Unit (RMU) POWER COM  (Israel)     CEBus standard communication protocol    Reliable spread spectrum communication over 
                  the low voltage network 		                     21 
 		                      
modem PassPort Plug-In Network, PLUG-IN Digital Power Line(DPL) Intelogis, Inc (USA)      PLUG-IN PLX uses a MAC protocol consisting of two separate access mechanisms, i.e., datagram sensing multiple access (DSMA), and Centralized Token Passing (CTP).           350kbps

(1Mbps for the future version)		         5.5MHz(未確認）    22   50mW（未確認)                   

 
 

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