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A16B-1211-0170
A16B-1211-0170
A16B-1211-0170
模拟量信号连接应注意的问题变频器中的模拟量输入信号,通常指0~10V/5V 的电压信号或0/4~20 mA的电流信号;这些模拟量输入信号可通过接线端子由外部给定,当变频器与PLC连接时,这些模拟量输入信号也可来自PLC的模拟量输出信号,如图3 所示。在进行模拟量的连接时应注意:
(1)阻抗匹配。根据变频器的输入阻抗选择PLC的输出模块,实现两者的阻抗匹配。
(2)电压范围。当变频器和PLC的电压信号范围不同时(如变频器的输入信号为0~10V,而PLC的输出电压信号范围为0~5V 时;或PLC的一侧的输出信号电压范围为0~10V而变频器的输入电压信号范围为0~5V时),需采用串联电阻的方式进行分压,以保证两者在正常电压范围内
工作,避免电压过限可能损坏器件。
(3)采用屏蔽电缆或绞合电缆。对于变频器和PLC而言,弱电控制信号(电压0~5V/10V、电流0/4~20mA等)易受到外界强信号的干扰,对控制信号采取适当的屏蔽措施。常用的方式就是采用屏蔽电缆进行屏蔽;对于长距离的控制回路宜采用绞合电缆,绞合电缆的绞合间距尽可能小。
(4)主、控电缆分开布线。实际连线时,注意主、控电缆分开布线,且相隔的距离。以保证主电路侧的干扰及噪音影响不到控制电路。
AB变频器 20BC015A0AYNANC0+20-HIM-A3
ACS880-01-087A-3+D150 2台
Mitsubishi: FX3UC-64MT/DSS - 1
6SE6400-7AA00-0BA0 2
WF16AF1Z5 1
WF16AF1Z4 1
IFM CR2032 3
IFM CR0020 1
4715MS-23T-B5A-D00G26 2
SCE905AN-002-01 2
QUINT-PS/1AC/24DC/3,5_(2866747) 3
SCE905AN-002-01 2
IGAP-W99110GP+ ORing 数量1
honeywell 型号 FF-SB14R10K-S2 数量1个
DC70025-003-112 1
D26MRD704A1 线圈电压110VDC 10件
D26MRD602A1 线圈电压110VDC 2件
多线路转换板 型号:WQ-1604B,数量:5个
SPE-4150F 1
FRN040G1S-4U 1
CJ1G-CPU44H 1
BK-102A1 V2.0 LJ-2015-04-28 V2.0 1
BK-002F2 V2.1 LJ-2014-06-30 V2.1 1
X6T223-46236-IF 1
1.Eye mark sensor/Photo cell
Model: D-79183
Type: KT5W-2N1116;
2.Non reflective photo sensor
Model: GTB6
Part Number: P1211
Model: HT3C.HF/4P
Lenze E82EV153K4B201
Lenze E94ASHE0474
Lenze E94AMHE0094
Lenze E94AMHE0074
Lenze E94AMHE0034
Lenze E84AVSCE7514VB0
Model: ADVULQ-40-20-A-P-A
Brand: Festo
DC70025-003-112 1
BTL5-P1-M0200B-KA05 4
Q02CPU 1
1、启动器:菲尼克斯?IB?IL?400ELR?1-3A?询价1件;
MDSDMSPV3-10080 1
HF154S-A48 1
HF303BS-A48 1
5CFCRD.1024.06 1GB B&R 1
5CFCRD.2048-06 2GB B&R 1 SSD-C0025-02-0201 2GB
5CFCRD.4096.06 4GB B&R 1 SSD-C004G-02-0201 4GB
5CFCRD.8192.06 8GB B&R 1
5CFCRD.016GE.02 16 GB B&R 1
JLE-2M-Y1-24V 1
MKS 3001005B 10
LVM15R3HY-5C 1
YASKAWA ELECTRIC CIMR-G5A4030 CIMRG5A4030
YASKAWA ELECTRIC CIMR-G5A4030 CIMRG5A4030
WESTINGHOUSE WHUN363 WHUN363
WESTINGHOUSE A210M4CAC A210M4CAC
WELDING TECHNOLOGY CORP 986-0054 9860054
USON CORP VECTOR-6U VECTOR6U
US MOTORS 25900420P00 25900420P00
TRICONEX 4507 4507
TOSHIBA VT130H1U4270B0H VT130H1U4270B0H
TOSHIBA VT130G7U420KB VT130G7U420KB
TEXAS INSTRUMENTS PLC 565-1101 5651101
TELEMECANIQUE TSX-P574823AM TSXP574823AM
TELEMECANIQUE TSX-MAP-PC74M TSXMAPPC74M
TELEMECANIQUE ATS-46C32N ATS46C32N
TB WOODS DVC51500AXN0BG DVC51500AXN0BG
TAYLOR ELECTRONICS 6001NC10900 6001NC10900
STROMBERG FDC86-CONT FDC86CONT
SQUARE D JJP36250AB JJP36250AB
SQUARE D CM4000 CM4000
SNAP ON YA390 YA390
SIEMENS SB3 SB3
SIEMENS ND63B100 ND63B100
SIEMENS 6SN1-145-1BA02-0CA0 6SN11451BA020CA0
SIEMENS 6SE7-021-3EB61-ZL20 6SE70213EB61ZL20
SIEMENS 6GK1-105-2AE00 6GK11052AE00
SIEMENS 6ES5-948-3UA21 6ES59483UA21
SIEMENS 6ES5-921-3WB15 6ES59213WB15
SIEMENS 6ES5-902-3SA12 6ES59023SA12
SIEMENS 6ES5-675-0UB11 6ES56750UB11
SIEMENS 6ES5-457-7LA11 6ES54577LA11
SIEMENS 6ES5-246-4UA31 6ES52464UA31
SIEMENS 6ES5-241-3CA11 6ES52413CA11
SIEMENS 6DD1-661-0AE0 6DD16610AE0
SIEMENS 6AV3-637-1PL00-0AX0 6AV36371PL000AX0
SIEMENS 1PH7167-2EG00-0BB3 1PH71672EG000BB3
SICK OPTIC ELECTRONIC LUT1-400S01 LUT1400S01
SCHWEITZER ENGINEERING 071001ABA9X72850000 071001ABA9X72850
ROCKWELL INTL CORP 350010C-503-183 350010C503183
RELIANCE ELECTRIC DSA-MTR-20A DSAMTR20A
RELIANCE ELECTRIC B/M-60028-2 BM600282
RELIANCE ELECTRIC 915K0100 915K0100
RELIANCE ELECTRIC 86466-74S 8646674S
RELIANCE ELECTRIC 86466-74RB 8646674RB
RELIANCE ELECTRIC 803614-SB 803614SB
RELIANCE ELECTRIC 802220-15VC 80222015VC
RELIANCE ELECTRIC 61C-540 61C540
RELIANCE ELECTRIC 57C-424 57C424
RELIANCE ELECTRIC 45C-344 45C344
RELIANCE ELECTRIC 0-60028-2 0600282
PHOENIX CONTACT VME-3H-CB/I-T VME3HCBIT
PHOENIX CONTACT 2836162 2836162
PERCEPTRON 911-0008 9110008
PEPPERL & FUCHS MVH2000-F15 MVH2000F15
PACIFIC SCIENTIFIC SC905NN-001-01 SC905NN00101
OMRON Z4M-T30V2 Z4MT30V2
NORTEL NETWORKS NTVQ01BB NTVQ01BB
NITTA PCF-2210R PCF2210R
NACHI AUXL-111C-A0 AUXL111CA0
NACHI AUXL-111C AUXL111C
NACHI AUXL-111 AUXL111
MTS SYSTEMS CO MP-FLX-230/X35A MPFLX230X35A
MOTOMAN ROBOTICS RM6210 RM6210
MOORE PRODUCTS 15921-21-3 15921213
MOOG D122-F022-A022 D122F022A022
MODICON C986-000 C986000
MODICON AS-P500-610 ASP500610
MODICON AS-984B864 AS984B864
MODICON AS-516P-008 AS516P008
MODICON AM-C986-003 AMC986003
MODICON 553-VIC-144-30 553VIC14430
MODICON 110-CPU-612-03 110CPU61203
MODICON 110-CPU-612-00 110CPU61200
MITSUBISHI Q173H-CPU Q173HCPU
MISUMI MYAP50-240 MYAP50240
MICRO MOTION DS300S155 DS300S155
MEASUREX 51305430-100 51305430100
MEASUREX 09437703 09437703
MARQUIP 9915833 9915833