6ES7155-6AU01-0BN0 控制器找亿佳
电话线、网络线、有线电视线及音响线称之为弱电线。随着家庭生活的智能化,弱电线路的预设不容忽视。家庭装修中,电话线、网络线、有线电视线的布设需注意以下几点:
1.避开强电线:弱电信号属低压电信号,抗干扰性能较差,所以弱电线地走线应该避开强电线(电源线)。国家标准规定,电源线及插座与电视线及插座的水平间距不应小于50厘米。
2.注意防潮:插座下边线以距地面30厘米左右为宜。一般来说,这些弱电线常常在房顶或地板下布线,所以为了防潮和更换方便,这些线的外面都要加上牢固的套管,并在加上套管前检查线是否有断路或短路。
3.预留足够插孔:考虑到家庭生活的发展和需要,一般客厅、每个卧室都要预留埋设电话线、网络线、有线电视线插孔各1~2个,并且要分布在不同墙面,以便于电器摆设位置的变化。卫生间、厨房也可根据需要考虑是否预留一个电话插孔,餐厅也可考虑是否预留一个预先电视线插孔,以备就餐时看电视用。
4.集中控制:随着网络和信息时代的到来,一个家庭安装两部电话或多机上网,以是很平常的事。为保证线的对接质量,且方便维修,好为家中的电话线和网络线设计一个集中控制单元。可以根据网络线进室的位置选择门厅、过道、书房上方等某个地方,设计一个小线盒(形状如电源分线盒),将所有外部进户的电话线、网络线、有线电视线线到达这个线盒,同时家中每个房间的电话插孔、网络插孔、有线电视插孔的线也到达这个线盒,可以根据家庭需要在线盒内进行连线。为保证信号质量需要在线盒内加一个电视信号多路分支适配器,如果家中多台计算机上网,还需备一个网络集线器。
Reliance Electric S-67118B OUTPUT MODULE ANALOG 4POINT
RELIANCE ELECTRIC S-67118B ANALOG OUTPUT MODULE M/N S-67118
RELIANCE ELECTRIC S-67118A S67118A
RELIANCE ELECTRIC S-67118 S67118
RELIANCE ELECTRIC S-67116 S67116
RELIANCE ELECTRIC S-67108-3 S671083
RELIANCE ELECTRIC S-67108-2C S671082C
RELIANCE ELECTRIC S-67107-1A S671071A
RELIANCE ELECTRIC S-67106A S67106A
RELIANCE ELECTRIC S-67106 S67106
RELIANCE ELECTRIC S-67101-1 S671011
RELIANCE ELECTRIC S-6300-Q-H00AA S6300QH00AA
RELIANCE ELECTRIC S-4030-P-H00AA B LESS SERVO MOTOR 4000RPM 1.7HP 3PH (4B3)
RELIANCE ELECTRIC S-3016-N-H00AA ELECTR-CRAFT SERVO MOTOR 6033-03-802
RELIANCE ELECTRIC S-3016-N-H00AA * *
RELIANCE ELECTRIC S-3007-N-H00AA S3007NH00AA
RELIANCE ELECTRIC S2FC-1000 S2FC1000
RELIANCE ELECTRIC S-25061 FGC1 IS 30 DAY WARRANTY
RELIANCE ELECTRIC S25052 S25052
RELIANCE ELECTRIC S-25050 TIC 2 CARD IS 30 DAY WARRANTY
RELIANCE ELECTRIC S-25026 S25026
RELIANCE ELECTRIC S-25006-1 CLD1A CARD IS 30 DAY WARRANTY
RELIANCE ELECTRIC S-25003 CDR1 CARD IS 30 DAY WARRANTY
RELIANCE ELECTRIC S-25002 SSC1 CARD IS 30 DAY WARRANTY
RELIANCE ELECTRIC S20-Y07P0A1000 S20Y07P0A1000
RELIANCE ELECTRIC S20-X04P2A1000 S20X04P2A1000
RELIANCE ELECTRIC S20-403P5-B1000 S20403P5B1000
RELIANCE ELECTRIC S20-403P5-A1000 S20403P5A1000
RELIANCE ELECTRIC S20-401P3-A1000 S20401P3A1000
RELIANCE ELECTRIC S20-204P2-A1000 S20204P2A1000
RELIANCE ELECTRIC S20 X04P2A1000 DRIVE 200-240 VAC 1hp
RELIANCE ELECTRIC S12-408P6LU S12408P6LU
RELIANCE ELECTRIC S12-405P5LU S12405P5LU
RELIANCE ELECTRIC S12-403P8LU S12403P8LU
RELIANCE ELECTRIC S12-20010LU S1220010LU
RELIANCE ELECTRIC S12102P6LU S12102P6LU
RELIANCE ELECTRIC S-12011-1T S120111T
RELIANCE ELECTRIC RY4001411 RY4001411
RELIANCE ELECTRIC RX0-52860-2 INVERTER ANALOG CARD 0-52860-2 NIB
Reliance Electric RX 57C411 57C411 57C-411 Resolver Input Module 0-57C-411
RELIANCE ELECTRIC RT6000256 RT6000256
Reliance Electric RPM III DC Motor T18R1333 3 Hp AC Inverter Duty
Reliance Electric RPM DC Motor T28R0610B-SF_T28R0610BSF_T28RO61OB-SF_Type TR
Reliance Electric RPM DC Motor 29LA678262T1 NF_Type TR_10 HP_1150/3450 RPM
RELIANCE ELECTRIC ROTOR, MOTOR PART # 403765-18-AR NSN: 6105-01-218-3622
Reliance Electric Rotopulser Encoder 62PMDF-0240-T-0-00 62PMDF0240T000 Rebuilt
RELIANCE ELECTRIC R-NET PROCESSOR 45C202A/802820-118RB
Reliance Electric RFL 3600 Rectifier Fuse 750 Volts or Less Amps Amp A V RFL3600
RELIANCE ELECTRIC RESOLVER INPUT MODULE MODEL 57411-2G
RELIANCE ELECTRIC RESOLVER INPUT MODULE 57411-2F * IN BOX*
RELIANCE ELECTRIC RESOLVER INPUT 0-57411-2E 57411-2
RELIANCE ELECTRIC RESOLVER INPUT 0-57411-2C 0574112C 57411-2C 57411-2
RELIANCE ELECTRIC RESOLVER INPUT 0-57411-2A 0574112A 57411-2A 57411-2 574112
Reliance Electric Resolver Input 0-57411-1 _ 0-574111 _ 0574111 _ VMDD961
RELIANCE ELECTRIC RESOLVER 26 VOLT INPUT 2400HZ 800123
RELIANCE ELECTRIC RESOLVER & DRIVE I/O PLC CARD 0-60031-2 O-60031-2 60031-2
RELIANCE ELECTRIC RESISTOR KIT 801455-4MRB 14C637 8014554MRB
Reliance Electric Remote Server - 57C443
Reliance Electric Remote Meter Board PN: 814.56.00 F / GD.722.70.00-D
Reliance Electric Remote Meter Board 2SI3000 814.56.00 G w/ 60 Day Warranty
RELIANCE ELECTRIC REMOTE I/O PROCESSOR 45C201B
Reliance Electric Remote I/O Interface 45C37B V001ZZ Item#: 2487
Reliance Electric Remote I/O Interface 45C37B
Reliance Electric Remote I/O Interface 45C37A Item#: 2488
Reliance Electric Remote I/O Interface 45C37A
RELIANCE ELECTRIC RELAY BOARD 0-51490 * OUT OF BOX*
RELIANCE ELECTRIC RELAY 64418-RS FACTORY SEALED 64418RS
Reliance Electric Relay 644181RR
RELIANCE ELECTRIC REGULATOR/CONTROL LOGIC MODULE 0-57100 * *
RELIANCE ELECTRIC REGULATOR/CONTROL LOGIC MODULE 0-57100 * IN BOX*
RELIANCE ELECTRIC REGULATOR CIRCUIT BOARD NNB 0-57100-J NIB
RELIANCE ELECTRIC REGULATOR CIRCUIT BOARD NNB 0-57100-J
RELIANCE ELECTRIC REGULATOR CARD 413338-1YA ~ IN BOX
Reliance Electric Regulator Board 103653-68CRA
RELIANCE ELECTRIC REGULATOR BOARD 0-58770-430 (REMANUFACTURED) * *
Reliance Electric Regulator 150 HP
RELIANCE ELECTRIC REEVES X-V 1/4HP 111.0:1 RATIO MOTODRIVE SIZE B113
RELIANCE ELECTRIC REEVES VARI-SPEED PULLEY #H95231, SIZE 9205, 1 1/8", MOD H-502
Reliance Electric Reeves Motodrive w/ Monyo Screw Style Pump, Progressive Cavity
RELIANCE ELECTRIC REEVES 9205 1-3/8 X-V PULLEY ASSEMBLY P/N H95510 NO BOX
Reliance Electric Reeves 11HM117640 Size 112 Motodrive Motor Gear Box
RELIANCE ELECTRIC RECTIFIER STACK DIODE ASSEMBLY 801525
Reliance Electric Rectifier Stack 86475-S , (P1)
Reliance Electric Rectifier Stack 86475-S
RELIANCE ELECTRIC RECTIFIER STACK 86475-10R * IN BOX*
Reliance Electric Rectifier Stack 86474-IS #22708
RELIANCE ELECTRIC RECTIFIER STACK 86474-8S * IN BOX*
Reliance Electric Rectifier Stack 86474-8S
RELIANCE ELECTRIC RECTIFIER STACK 86474-7S * *
RELIANCE ELECTRIC RECTIFIER STACK 86474-7S * IN BOX*
Reliance Electric Rectifier Stack 86474-7S
Reliance Electric Rectifier Stack 86474-7R
Reliance Electric Rectifier Stack 86474-1S #23166
RELIANCE ELECTRIC RECTIFIER STACK 86474-1S * IN BOX*
RELIANCE ELECTRIC RECTIFIER STACK 86471-S
RELIANCE ELECTRIC RECTIFIER STACK 86466-87R