352EC21N1F
352EC21N1F
352EC21N1F
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P L C 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P L C 的输出模块,实现两者的阻抗匹配。
(2)电压范围。当变频器和P L C 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P L C 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。
ACS-CP-A
ACS-AP-W
RMBA-01
6GK5748-1GD00-0AA0 2
XBTGT2220 5个
3AUA0000110430 6
NTA-5V-21T 1
BV1090.00-2 1个
65986数量2
025119数量100
8-032-201-00数量6
5-17-2001-00数量6
CBN242083-YW数量5
SLE33100数量2
SLM33000数量1
PP2000D170-N01数量1
NTDK70BB数量1
NT8D02HAE5数量1
NT8D02HA数量1
NT8D09CAE5数量1
025-02-0030-001数量1
ECS101108C数量1
5S3XH51-TOO3 数量2
118.195.024L数量2
ASML-S01数量1
HM2数量2
DPWC111000数量1
NCN40+U1+N0数量1
B800-2P70514164数量1
510-180226032-002 1个
数量2个?
MAN B&W OB MODUL?
MBD NR. 1685335-5?
伟创变频器 AC70-T3-037G/045P 45KW 1
USM21A 1
LK/CT.B.50.1
压力传感器 26P1Z09LD11T1CHD 5
变频器 MD310T11B 11kW 1
变频器 MD310T1.5B 1.5KW 1
变频器 MD310T3.7B 3.7KW 1
变频器 MD310T5.5B 5KW 1
变频器 MD310T3.7B 3.7KW 1
变频器 MD310T0.7B 0.75KW 1
变频器 ITD310-4T5.5GB 5.5KW 1
变频器 ITD310-4T3.7GB 3.7KW 1
变频器 ITD310-4T0.7GB 0.7KW 1
压力传感器 26P1625LD11T1CHD 5
变频器 FR-E740-3.7K-CHT 1
变频器 FR-E740-0.75K-CHT 1
变频器 FR-E740-0.4K-CHT 1
变频器 TD510-4T5.5GB-SY 5.5KW 1
PLC ITS620PT8R4I-SY 2KW 1
人机界面 GC-A24W-RC2403+20X9B069 1
PLC SN64DRB 1
PLC D2-16ND3-2 1
PLC K2-16CDT 1
PLC K2-02DAC 1
PLC ECT DVP-64EH 1
PLC ECT DVP-16HM 1
变频器 SM300 VF17AMS43ANSAA 7.5KW 1
对射光电 OM18-SL3060(K0601B) 5
对射光电 OM18-EL30VP6Q(K0601A) 5
人机界面 INOVACE IT6100E 1
变频器 ITD310-4T1.5GB 1.5KW 1
PLC SIMATICS7-200 1
PLC CPU ST30 1
PLC EM DE08 1
PLC EM DR16 1
霍尔传感器 HST04-3B PNP型 5
变频器 FEAE07.1-VA1-NNNN 1
人机界面 DOP-110WS 1
变频器 WJ200-150HFC 15KW 1
急停旋转复位按钮LAY5SBC545 10
PLC SIMATIC S7-200 SMART CPU ST60 1
PLC SIMATIC S7-200 SMART PM207-5A 1
TPC070TD-B 1
PRO MAX 24V/20A(魏徳米勒) 3个
PRO ECO 960W 24V 40A(魏德米勒) 1个
PRO ECO 480W 24V 20A(魏德米勒)1个
PRO ECO240W 24V 10A(魏德米勒) 1个
PR0 MAX 960V 24V 40A(魏德米勒) 1个
AC100-240V/DC24V10A240W
PHOENIX CONTACT 1个
CP1W-20EDR1 6个
OP413G5MSFCL 1
OP413G1G 1
HPU690/035MB2 1
7820S089-A13 3
7820Hl74-A02 3
CJX2-1210 220V 30
ENC-1-1-T-24 5
EI9OP30-H6PR-512 3
LA67R 1
LA38-11 20
LW5B-16 15
WX111(30)10kilohm 20
BZC53-A1WF2 380V, 1.5А 10
FDZ2,5-S2-000 1
64S1HX51-W005 2
BEI HS35F-100-R-SS-1024-ABZC-4469 4
BEG-261-460 10
170M8650 1000V 1000A 15
RDCU-02CCODE64607901F 2
ACFC-01C 3
J120-524-XY550-M201 10
D2E146-AP47-C3 4
17004505007 8
05-0003-001000 2
NMB 2410ML-05W-B60 2
IRDH 265-4 2
EXVNS011.11SKEA (R)+UGA-SM14530-14A 1
EATON PW9130i700T-XL 5
EATON PW9130i1500T-XL 5
Eaton PW9130i1500R-XL2U 2
5038G05-2 1
5136G03 2
VZA47P5FAA 1
E-ME-AC-01F Atos 6
DRP-240-24 2
XBC D29702C12 2
XC06-014-01708, FZB 225C 1
ACA 132S-4/HE 1
X20CP3583 23台
X20SI9100 2台
XY2CE2A296H35 8
NERCAR-SIS-LED-520 2
HYT-1700/1400 1个
400-1JA01-0AA0
952-1KM00-0AA0
953-8LM31-0AA0
1571-0BA00-0AA0 各一
PSMM-R3D1H 2
PSMM-M325T 2
CP-316H/215. CODE NO: 87316-12412-S0200 4
ASYST 1001629 UAL END EFFECTOR PADDLE ASSY
ASYST 1001781 PADDLE ASSY
ASYST 1300-00023 FPD.12.1.TOUCH 800X600 FOR SORTER
ASYST 3200-1044-03 PCB
ASYST 3200-1058-01 PCB ASSY,MINI I/O ADAPTER
ASYST 3200-1061-01 PCB ASSY ,DC-DC CONVERTOR,SINGL,ASYST
ASYST 3200-1065-01 PCB
ASYST 3201-1100-03 SMART PROBE PCB ASSY
ASYST 4001-2516-01 LEADSCREW/NUT SET
ASYST 4001-4623-01 SPACER,WORM GEAR,HORIZONTAL
ASYST 4001-6398-01 COVER SAFETY,POWER SUPPLY
ASYST 4001-6933-01 BRACKET, MOTOR.
ASYST 4001-6971-01 CABLE,PUSH PULL
ASYST 4001-6995-01 ROD, GUIDE
ASYST 4001-7257-02 FILTER PTFE
ASYST 4001-8304-01 BRACKET,ROLLER,UPPER#
ASYST 6200-2006-01 POWER SUPPLY,5VDC
ASYST 6900-1563-01 Port Amplifier(new type) for LPT 2200
ASYST 7500-0310-01 LAMP,CONTROL SWITH (PACK OF 10)
ASYST 9600-0463-01 MOTOR/GEARHEAD SHAFT MOD
ASYST 9600-0696-01 MODIFIED,LEADSCREW,GRIPPER DRIVE RIGHT
ASYST 9700-2241-02 FINAL ASSY CONTROL PANEL
ASYST 9700-2372-03 OPERATOR BOX ASSY,ALU,ASYST
ASYST 9700-2741-01 PORT DOOR ASSY,ARM/ALU
ASYST 9700-2741-02 PORT DOOR ASSY,ARM/ALU
ASYST 9700-2839-01 MOTOR ASSY,TILT/ROTATION
ASYST 9700-2987-01 POD LOCK MECHANSIM ASSEMBLY
ASYST 9700-3033-01 KIT 200 WAFER SENDOR W/SOC KET
ASYST 9700-3493-01 CABLE ASSY,SENSOR IR
ASYST 9700-3706-01 FAN ASSY,MINI-ENVIRONMENT
ASYST 9700-3707-01 PORT DOOR ASSY
ASYST 9700-4091-01 I/O MINI ASSY
ASYST 9700-4308-01 SENSOR ASSY,ELEVATOR LIMITS
ASYST 9700-4991-01 PCB
ASYST 9700-5290-01 FAN ASSY,MINIENVIR,MONITORED, ASYST
ASYST 9700-5466-01 ADVANCE DRIVE CABLE,ENCODER
ASYST 9700-5642-01 GRIPPER
ASYST 9700-5642-02 GRIPPER
ASYST 9700-7043-01 ASSY,LEADSCREW,1 PULLEY,EXT,II
ASYST 9700-9009-01 DUAL BOARD
ATHENS 580377 PCB, F.SYSTEM
ATHENS PWB-580373 PCB, INTERFACE SYSTEM CONTROLLER
ATHENS PWB-580374 INTERFACE SYSTEM 16 INPUT
ATHENS PWB-580375 PCB, 16 OUTPUT TRANSISTER
ATHENS PWB-701431 PCB, LEAK DETECTOR 3 CHNL
ATMI SYSTEMS 0101012-401 SHOWERHEAD, BSE, REC
ATMI SYSTEMS 0630-05 SOLENOID VALVE
ATMI SYSTEMS 113-02-001 SWITCH,CDO
ATMI SYSTEMS 142-24-001 BOARD SD ALARM V4-6
ATMI SYSTEMS 152-24-009 RECIRCULATING PUMP
ATMI SYSTEMS 152-24-012 PUMP, SINGLE PHASE, (TE-7-MD-CK)
ATMI SYSTEMS 161-24-005 CONTROLLER,986 WATLOW, CDO
ATMI SYSTEMS 200016 SPRING TEFLON
ATMI SYSTEMS 233414444 INNER DOOR ASSEMBLY
ATMI SYSTEMS 800-010 FEEDTHRU, HEATER POWER
ATMI SYSTEMS 800-199 CONNECTOR, HEATER
ATMI SYSTEMS 800-214 CANISTER, FLM CHK KF40-40
ATMI SYSTEMS 805-100 ELEMENT, HEATING 805
ATMI SYSTEMS 811-02-002 CABLE
ATMI SYSTEMS 811-03-014 MANIFOLD,TRANS,W/PLUG,CDO
ATMI SYSTEMS 835-200 LINER, QUARTZ
ATMI SYSTEMS 9700-2404-11 MODULE POD LOADER ALU2150 NON TILT
ATMI SYSTEMS G3291-FAB11 BAFFLE, MIDDLE, 4500, 8 INCH
ATMI SYSTEMS ND-EP STINGER,TOK2650, KEYED, 4L
ATMI SYSTEMS ND-EP-02-04-T2-ET1 SINGER,TOK009,KEYED,4L
ATMI SYSTEMS ND-EP-02-05-T2-C-T1 STINGER
ATMI SYSTEMS SD4-A-A-AF-05-03-04 TOK017.SVG SMARTPROBE
ATMI SYSTEMS SD4-A-A-AF-05-03-06 TOK024.SVG SMARTPROBE
ATMI SYSTEMS SD4-A-A-AF-05-03-16 TOK603.SVG SMARTPROBE
ATMI SYSTEMS SD4AAAF-050306 SMARTPROBE
ATMI SYSTEMS SD4AAAF-050314 SMARTPROBE
ATMI SYSTEMS SD4AAAF-050316 SMARTPROBE
ATMI SYSTEMS SD4AMAF-050310 SMARTPROBE
ATMI SYSTEMS SD4AMAF-050314 SMARTPROBE
ATMI SYSTEMS SD4BAAP-040317 SMARTPROBE FOR JSR061
ATMI SYSTEMS SD5AAAP-040319 SMART PROBE
ATMI SYSTEMS SD5AAAP-040518 SMART PROBE
ATMI SYSTEMS SKN-AN-140304 CU,KEYED,RETAINER,04,ASUPP
ATMI SYSTEMS SKN-AN-140306 CU,KEYED,RETAINER,06,SUPP
ATMI SYSTEMS SKN-AN-140307 CU,KEYED,RETAINER,07,ASUPP5%,CPM
ATMI SYSTEMS SKN-AN-140308 CU,KEYED,RETAINER,08,GAM5%,CPM
ATMI SYSTEMS SKN-AN-140309 CU,KEYED,RETAINER,09,SUPP1%,CPM
ATMI SYSTEMS SR2-B-D-AF-B-05-03-08 TOK501.TEL,SMARTPROBE
ATMI SYSTEMS SR2BDAFB-050308 SMART PROBE
ATMI SYSTEMS SR2BDAFB-050323 SMART PROBE
ATMI SYSTEMS SR2BDAFB-050420 SMARTPROBE PRESSURE RELIEF 2.5L CHMRZ NPN 6'
ATMI SYSTEMS SR2BDAFB-050614 SMARTPROBE PRESSURE RELIEF 1L/2.5L CHRMZ NPN 6'
ATMI SYSTEMS SR2BDAFB-050820 SMARTPROBE PRESSURE RELIEF 2.5L CHMRZ NPN 6'
ATMI SYSTEMS SR2BDAFB-070618 SMARTPROBE PRESSURE RELIEF 2.5L CHMRZ NPN 6'
ATMI SYSTEMS SR4-B-D-AF-B-05-03-04 TOKO17.TEL,SMARTPROBE
ATMI SYSTEMS SR4-B-D-AF-B-05-03-07 TOKO31.TEL,SMARTPROBE
ATMI SYSTEMS SR4-B-D-AF-B-05-03-09 TOK601.TEL,SMARTPROBE
ATMI SYSTEMS SR4BDAFB-040520 SMART PROBE
ATMI SYSTEMS SR4BDAFB-040521 SMART PROBE
ATMI SYSTEMS SR4BDAFB-040608 SMART PROBE
ATMI SYSTEMS SR4BDAFB-040610 SMART PROBE
ATMI SYSTEMS SR4BDAFB-050307 SMARTPROBE
ATMI SYSTEMS SR4BDAFB-050315 SMARTPROBE PRESSURE ASSIST 4L CHRMZ NPN 6'
ATMI SYSTEMS SR4BDAFB-050316 TOK603.TEL,SMARTPROBE
ATMI SYSTEMS SR4DAFB-050316 SMART PROBE, TOK603, TEL