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ST-AI-INS-08UB
ST-AI-INS-08UB
ST-AI-INS-08UB
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。
706-512A010/7CS1100A2N20-295 1
IE6002 1
DFM2-1000 1
06055E 1317-018 Power. 24VDC 1,7 A
FC302P11KT5E55H1BGCALBCD0 1
FC302P75KT5E55H1BGCALBCD0 1
FC302P18KT5E55H1BGCALBCD0 1
FC302P15KT5E55H1BGCALBCD0 1
Universal HART Communicator
Model: YHC5150X Brand: YOKOGAWA
Model: CA71 Brand: YOKOGAWA
D5C-1DA0 3
TB556J1D15F10 4
E84AVSCE7512VB0 UT550
Brand: Yokogawa UT320
Input: RTD PT 100/TC/4-20mA,
Output: 4-20mA, Brand: Yokogawa 1
CH063C-13-3305 2
CDB2020 CanBus module 1 印度
X2NC-32EX 三菱PLC扩展单元 1
021620-B 2
HS-NCM-SF 1
R88M-K4K030F-S2 1PCS
390611-2-YG-T 1
MCDDT3520052 2pcs
BV1320.001-2 数量1
BV1045.00-2 数量1
8V1090.00-2 数量1
AC114.06-2 3个
AC112.06-1 3个
控制模块X20DO9322贝加莱 数量2
控制模块X20DI9371贝加莱
YASKAWA ELECTRIC CIMR-MR5A2022 CIMRMR5A2022
YAMATAKE 82114930-002 82114930002
XINIX 1011A-M 1011AM
WESTINGHOUSE SMAN3FN4G1-C200MB44P1 SMAN3FN4G1C200MB
WESTINGHOUSE 292B335A18A 292B335A18A
WESTINGHOUSE 292B335A18 292B335A18
WESTINGHOUSE 2838A31G01 2838A31G01
WESTINGHOUSE 2045A45G 2045A45G
WESTINGHOUSE 149D944G01 149D944G01
US MOTORS 25900450071 25900450071
TEXAS INSTRUMENTS PLC PM550C-116 PM550C116
TEXAS INSTRUMENTS PLC 565-2820 5652820
TELEMECANIQUE XBT-F034510 XBTF034510
TELEMECANIQUE TSX-P57-5634M TSXP575634M
TELEMECANIQUE TSX-P107-425 TSXP107425
TELEMECANIQUE ATV-66D12N4 ATV66D12N4
TB WOODS UVC-4040-0H UVC40400H
TAYLOR ELECTRONICS 6228BZ10000D 6228BZ10000D
SYMAX 8030-PS-35 8030PS35
SYMAX 8020-SCP-423 8020SCP423
SUMITOMO MACHINERY INC 2172241 2172241
STANLEY E30MF2X-7 E30MF2X7
SQUARE D S164A S164A
SQUARE D PHF36000M PHF36000M
SQUARE D NX-36600 NX36600
SQUARE D HDMPM21012188 HDMPM21012188
SQUARE D HCN23744M HCN23744M
SQUARE D 8839-58ELG4VW 883958ELG4VW
SIEMENS RGZESD RGZESD
SIEMENS PXD63B140H PXD63B140H
SIEMENS HLD63400 HLD63400
SIEMENS A1-106-150-505 A1106150505
SIEMENS 6SE9-212-0DA40 6SE92120DA40
SIEMENS 6SE7-022-6TP70 6SE70226TP70
SIEMENS 6SE4-800-4AR20 6SE48004AR20
SIEMENS 6SC6-101-5AZ 6SC61015AZ
SIEMENS 6SC6101-2B-Z-A38-A18-V12-G10-N13-N21 6SC61012BZA38A18
SIEMENS 6FX1-132-8BB01 6FX11328BB01
SIEMENS 6FM1-726-3BA00 6FM17263BA00
SIEMENS 6ES7-416-2XK01-0AB0 6ES74162XK010AB0
SIEMENS 6ES7-416-2FK02-0AB0 6ES74162FK020AB0
SIEMENS 6ES5-944-7UB11 6ES59447UB11
SIEMENS 6ES5-757-0AA11 6ES57570AA11
SIEMENS 6ES5-526-3LF11 6ES55263LF11
SIEMENS 6ES5-241-3CA13 6ES52413CA13
SIEMENS 6AV6-545-0AG10-0AX0 6AV65450AG100AX0
SIEMENS 6AV1-222-0AD20 6AV12220AD20
SIEMENS 3SF7-834-6PB00 3SF78346PB00
SICK OPTIC ELECTRONIC CLV295A0012 CLV295A0012
SEIKO INSTRUMENTS & ELECS LTD DSC6200 DSC6200
SABINA ELECTRIC 64487-4/D9590140250 644874D959014025
SABINA ELECTRIC 62537-4/D7928.4 625374D79284
REXROTH RD52.2-4B-015-L-NN-FW RD5224B015LNNFW
REXROTH 3WRCE32V180L2X/SG-24K31/A5M-63FP 3WRCE32V180L2XSG
RELIANCE ELECTRIC 84586-24R 8458624R
RELIANCE ELECTRIC 805401-3S 8054013S
RELIANCE ELECTRIC 45C-344 45C344
RELIANCE ELECTRIC 45C-315 45C315
RELIANCE ELECTRIC 24C4040 24C4040
RELIANCE ELECTRIC 19C401 19C401
POWER TECH A25DMF1000100000 A25DMF1000100000
PERCEPTRON 912-0021 9120021
PERCEPTRON 912-0020 9120020
PERCEPTRON 912-0011 9120011
PERCEPTRON 912-0010 9120010
PERCEPTRON 912-0008 9120008
PERCEPTRON 912-0007 9120007
PERCEPTRON 911-0010 9110010
PERCEPTRON 911-0004 9110004
OMRON F3SN-A1507P25 F3SNA1507P25
OMRON C200HX-CPU64-E C200HXCPU64E
NACHI MFA540FYSBDB MFA540FYSBDB
NACHI AUXL-111D AUXL111D
MOORE PRODUCTS 39ACM24BDN 39ACM24BDN
MODICON MM-PMC3-1TB MMPMC31TB
MODICON AS-506P-F32 AS506PF32
MODICON AM-C996-802 AMC996802
MIYACHI MM-730 MM730