如果系统较大,远程单元、本地机架数量、每个机架的模块数量的限制,并非出于系统功能和技术上的限制,而是由于使用规范性的限制。在系统硬件组态时,要考虑这些模块的搭配作用。 对于电源模块的配置,一个资深的工程师应该能够做出比较合理的搭配。例如,电源模块通常有和10A的分别,如果模块较少,可以选用功率小的电源模块,如果模块较多,则应该选用大功率的电源模块。
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MODICON AS-521P-006 USPP AS521P006《鸿飞达科技低价全新上映》
MODICON AS-521P-007 USPP AS521P007
MODICON AS-521P-008 NSPP AS521P008
MODICON AS-521P-008 USPP AS521P008
MODICON AS-521P-009 USPP AS521P009《鸿飞达科技低价全新上映》
MODICON AS-521P-010 USPP AS521P010
MODICON AS-521P-011 NSFP AS521P011
MODICON AS-521P-011 USPP AS521P011
MODICON AS-521P-106 NSFP AS521P106
MODICON AS-521P-106 USPP AS521P106《鸿飞达科技低价全新上映》
MODICON AS-521P-111 NSFP AS521P111
MODICON AS-5378-002 USPP AS5378002
MODICON AS-5540-002 NSPP AS5540002
MODICON AS-5540-006 NSFP AS5540006《鸿飞达科技低价全新上映》
MODICON AS-584A-036 USPP AS584A036
MODICON AS-584A-038 USPP AS584A038
MODICON AS-584A-039 USPP AS584A039
MODICON AS-584A-042 USPP AS584A042《鸿飞达科技低价全新上映》
MODICON AS-584A-320 USPP AS584A320
MODICON AS-584A-330 USPP AS584A330
MODICON AS-584A-340 USPP AS584A340
MODICON AS-584A-341 USPP AS584A341《鸿飞达科技低价全新上映》
MODICON AS-584L-121 USPP AS584L121
MODICON AS-584L-211 USPP AS584L211
MODICON AS-584L-231 USPP AS584L231
MODICON AS-584M-220 USPP AS584M220《鸿飞达科技低价全新上映》
MODICON AS-584M-240 USPP AS584M240
MODICON AS-5B31002A NSFP AS5B31002A
MODICON AS-5B34-P04A NSFP AS5B34P04A
MODICON AS-5B40001A NSFP AS5B40001A
MODICON AS-5B41002A USPP AS5B41002A《鸿飞达科技低价全新上映》
MODICON AS-5B41006A USPP AS5B41006A
MODICON AS-5B47J01A NSFP AS5B47J01A
MODICON AS-5B47J02A NSFP AS5B47J02A《鸿飞达科技低价全新上映》
MODICON AS-5B47J02A USPP AS5B47J02A
MODICON AS-5B47K04A NSFP AS5B47K04A
MODICON AS-8713-000 USPP AS8713000
MODICON AS-884A-100 NSPP AS884A100《鸿飞达科技低价全新上映》
MODICON AS-884A-100 USPP AS884A100
MODICON AS-884A-101 NSFP AS884A101
MODICON AS-884A-111 USPP AS884A111
MODICON AS-884A-201 NSFP AS884A201《鸿飞达科技低价全新上映》
MODICON AS-884A-201 USPP AS884A201
MODICON AS-884A-211 USPP AS884A211
3HAC1466-13HAC1466-23HAC14666-13HAC14669-13HAC14669-23HAC14669-33HAC14669-43HAC14676-13HAC14682-13HAC14682-23HAC14683-13HAC14683-23HAC14690-13HAC14690-23HAC14691-13HAC14692-23HAC14692-33HAC14697-23HAC14698-13HAC14699-13HAC14706-13HAC14725-23HAC14757-13HAC14759-13HAC14765-13HAC14765-43HAC14765-63HAC14767-13HAC14788-23HAC14788-33HAC14791-43HAC14792-13HAC14793-13HAC14811-123HAC14816-13HAC14819-13HAC14840-13HAC14841-13HAC14845-13HAC14845-33HAC14845-83HAC14858-13HAC14860-13HAC14860-2
6AV6642-0DC01-1AX1
6AV6642-0DC01-1AX1 OP177B Operator Panel (6AV66420DC011AX1)
6AV6644-0AC01-2AX0 6AV6644-0AC01-2AX0 MP 377 Touch Panel (6AV66440AC012AX0)
6AV6647-0AD11-3AX0
6AV6647-0AD11-3AX0 KTP600 Touch Panel (6AV66470AD113AX0)
6AV6671-8XB10-0AX0 6AV6671-8XB10-0AX0 Memory Card (6AV66718XB100AX0)
6DD1607-0AA0
6DD1607-0AA0 FM458 CPU (6DD16070AA0)
6DD1607-0AA2 6DD1607-0AA2 Application Module (6DD16070AA2)
6DD1610-0AH3 6DD1610-0AH3 Memory Module (6DD16100AH3)
6ED1052-1FA00-0BA0 6ED1052-1FA00-0BA0 LOGO Module (6ED10521FA000BA0)
鸿飞达特价西门子S5全系列备件
6ED1052-1MD00-0BA3
6ED1052-1MD00-0BA3 LOGO Logic Module with Display (6ED10521MD000BA3)
6ED1052-1MD00-0BA4 6ED1052-1MD00-0BA4 LOGO Logic Module with Display (6ED10521MD000BA4)
6ED1053-1HH00-0BA2
6ED1053-1HH00-0BA2 LOGO Module (6ED10531HH000BA2)
6ED1055-1CB10-0BA0 6ED1055-1CB10-0BA0 Expansion Module (6ED10551CB100BA0)
6ED1055-1HB00-0BA0
6ED1055-1HB00-0BA0 LOGO Controller (6ED10551HB000BA0)
鸿飞达特价西门子S5全系列备件
6EP1332-1SH71
6EP1332-1SH71 Power Supply (6EP13321SH71)
6EP1332-2BA10 6EP1332-2BA10 Power Supply (6EP13322BA10)
6EP1334-1AL11
6EP1334-1AL11 SITOP Power Supply (6EP13341AL11)
6EP1334-1SH01
6EP1334-1SH01 SITOP Power Supply (6EP13341SH01)
6EP1334-1SL12 6EP1334-1SL12 SITOP Power Supply (6EP13341SL12)
6EP1334-2BA00
6EP1334-2BA00 Power Supply Module (6EP13342BA00)
鸿飞达特价西门子S5全系列备件
6EP1434-1SH01
6EP1434-1SH01 SITOP Power Supply (6EP14341SH01)
6EP1434-1SL01
YOKOGAWA 20096519 CHART RIBBON B9906JA, 64-11-200V-01
YOKOGAWA Y150-PLN YOKOGAWA MOTOR Y150-PLN
YOKOGAWA RECORDER WITH EXTRAS 372211-B-0/D
YOKOGAWA M60690 WHITE FACE 400AMP 《横河备件备件优价速销指定鸿飞大科技》
Yokogawa Darwin DS600 Sub Unit, DS600-00-1F, DU100-32
YOKOGAWA LM5054-0N00-0002 Linear Servo Head Amplifier, Tested
YOKOGAWA UM04 TEMPERATURE CONTROLLER DIGITAL INDICATOR
YOKOGAWA REVERSIBLE MOTOR RM-H8A30P2B3W239
Yokogawa 103121AEPD
YOKOGAWA 103122CAUP7KGS/P AMP GAUGE Q5-4
YOKOGAWA 246953-540-AHD-0
Yokogawa SC42-SP34 Conductivity Cell Sensor
Yokogawa Panel Meter 1.5-0-1.5 DC Kiloamperes
Yokogawa UP550 Programmable Controller《横河备件备件优价速销指定鸿飞大科技》
DYNASERV SR1015B02-2SN DD SERVO ACTUATOR YOKOGAWA
YOKOGAWA 30960663 BLUE B9902AP-KC 3 PACK
Yokogawa Shinko 060-97-0217 3 Color Twin Core
DYNASERV SR1045B02-2SN
YOKOGAWA LUX Light Meter TYPE 3281
Yokogawa FS40-V22 TP Continuity Sensor
Yokogawa DT200-21 Alarm Contact Output Module 10 Output
Yokogawa DC Amperes Meter 0-150 254320MTMT8KDZ
Yokogawa 4152 mu-R 100 Chart Recorder u-R
Yokogawa Cable WU20-PC10《横河备件备件优价速销指定鸿飞大科技》
YOKOGAWA PR20-S-05-05-T1*B PH ELECTRODE ASSEMBLY
YOKOGAWA 260-300-FAFA CURRENT METER NIB
Yokogawa E7042UD Zirconia Cell Oxygen Detector
YOKOGAWA 2217-02 2000A 0.1% Current Shunt
YOKOGAWA 255224GBRX8 PANEL METER NIB
YOKOGAWA PANEL METER 254324GBPK
YOKOGAWA AF210 FLASH MICOM PROGRAMMER NET IMPRESS
YOKOGAWA 103131LSSV 0-1200 AMPERES METER
Yokogawa 103221AYYY7KLM 8272A88H31 Kilowatts Gauge
YOKOGAWA YF115 CF8M VORTEX FLOWMETER, USED
Yokogawa Temperature Electrode SM29-PT9 (wire inc.)
YOKOGAWA ISC450G-A-U/UM EXAxt450 《横河备件备件优价速销指定鸿飞大科技》
Yokogawa 4151 mu-R 100 Chart Recorder u-R
YOKOGAWA FINESERV PC10041 AAAA 4 AXIS DRIVE
Yokogawa F3LC11 Computer Link
YOKOGAWA (UT 15L 15) UT15L TEMPERATURE CONTROLLER
YOKOGAWA TYPE 2133 1102 CLASS 2.5 P/N 63FA0754
YOKOGAWA IM-H7J20SPY728
Yokogawa SR20-AC52 Refillable Reference Electrode
YOKOGAWA YEWFLO VORTEX FLOWMETER YF102 24VDC
热继电器过载信号的处理
1)自动复位型热继电器,其触点提供的过载信号必须通过输入电路提供给PLC,用梯形图实现过载保护;
2)手动复位型热继电器,其常闭触点可以在PLC的输出电路中与控制电机的交流接触器的线圈串联。
9、尽量减少PLC的输入信号和输出信号
10、注意PLC输出模块的驱动能力能否满足外部负载的要求。
PLC一般只能驱动额定电压在AC220V以下的负载线圈电压为380V的,应将线圈换成220V的,或者在PLC如果系统原来的交流接触器的外部设置中间继电器。
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公司传真:0591-88263940
公司全称:福建鸿飞达自动化科技有限公司
公司地址: 福建省福州市马尾区江滨东大道68-1号蓝波湾2号楼