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6FC5357-0BB21-0AE0
6FC5357-0BB21-0AE0
6FC5357-0BB21-0AE0
23-
PLC---S7100.200.300 注意事项:
规范的接线及走线,弱信号要尽量与强电信号分开走
模拟量信号线要采用单端接地方式,通信线要采用双端接地方式
热电偶要采用绝缘式的传感器
PLC的供电电源尽量采用隔离变压器
防止直流电源的负端与交流电的零线或大地有任何的接触
所有直流电源要注意要共负端,不共可能会造成采样不稳定,因为没有共同的参考地
231-0HC或235-0KD模块容易采共模电压的干扰,把信号的输入的负端与24VDC的负端短接,可以有效地防止这种干扰
通信线要注意终端电阻的使用
CPU的通信口为非隔离口,与其它设备(变频器)等通信时好加光电隔离器
CTS7200 CO-TRUST CPU224.226/DO.DO.AI.AO.特殊模块 100%兼容西门子S7-200系列CPU;
采用的滤波技术,采样更加稳定 ,,退出带以太网口的200系列,效果更贴近工业4.0.。。。。。
140XBP01000 1 面价3766
6SL3200-0SF12-0AA0 10个
FR-A820-5.5K-1 4
FR-D720-5.5K 2
HTS541040G9AT00 1
a05b-2601-c402 数量 2
a06b-6240-h209 数量 1-------
FRD.WJA3.002数量1
3AXD50000265572 1
3AXD50000265473 1
PM9Y80101203 3
PM9Y8023203 2
ABS7EA3M5 1
MR-J3ENSCBL20M-L 2
6SL3351-1AE38-4BA1 1
6SL3352-1AE38-4BA1 1
离子罐/STRUCTURAL/Q-0621-A3 1
SGMJV-08ADE6E 2
CONLESS Receiver MPM (art. 1016551A )
HG-KR73BJK 1
HG-KN73BJ-S100 1
HG-KR23B 1
MR-BAT6V1SET-A 2
HG-KR23 3AC 119V 1.3A 200W 4
6SL3210-1KE18-8AF1数量1
CSB02.1B-ET-EC-NN-S4-NN-NN-FW 1
MD290T15G/18.5PB 一台
SNP-Y111 15
PR121/PI 1
6641300205033 1个
PRS 001 91.063.293.001 4
471M41H31 2
462151H1 2
TU0805BU 300
Camozzi G7J 2
A331-1C2+G7J 2
DST 6 SP22 1
VS1(ZN63A)1250A数量2
NS5-SQ10B-V2
NS10-TV00B-ECV2
JB8M12-4P-J-R
VITON 02125026 NSPP 02125026
Visteon 4045579 Operator Interface Panel WOW
Visteon 4045579 Operator Interface Panel WOW
VISHAY T93YA1M FNFP T93YA1M
VISHAY SBL3040PT-E3 FNFP SBL3040PTE3
VISHAY MDP1603682G FNFP MDP1603682G
VISHAY IRFR9024PBF FNFP IRFR9024PBF
VISHAY ILQ74 FNFP ILQ74
VISHAY ILD206T FNFP ILD206T
VISHAY HFA08TB60PBF FNFP HFA08TB60PBF
VISHAY 534111K USPP 534111K
VISHAY 5341110K USPP 5341110K
VISHAY 5341110K NSPP 5341110K
VISHAY 534-1-1-103 FNFP 53411103
VISHAY 16RIA120 NSPP 16RIA120
VISHAY 150KS10 NSPP 150KS10
VISCOM PAN TILT ZOOM PTZ DECODERS MODEL VSC2500
VISCOM PAN TILT ZOOM PTZ DECODERS MODEL VSC2500
VISCOM PAN TILT ZOOM PTZ DECODERS MODEL VSC2500
VIRGINIA KMP AH-165S NSFP AH165S
VIRGINIA KMP AH-165 USPP AH165
VIRGINIA KMP AH-164 NSFP AH164
VIRGINIA KMP AH-162 NSFP AH162
Vintage Bakelite GE Form Six 6 Multiplier
Vintage Bakelite GE Form Six 6 Multiplier
Vintage Bakelite GE Form Six 6 Multiplier
Vintage Bakelite GE Form Six 6 Multiplier
VIKING PS-1 USPP PS1
VIEWTRONIX XYCOM TOUCH PANEL 18 SXT1811T-A
Viewtronix xt1500 panelview OPERATOR INTERFACE
Viewtronix xt1500 panelview OPERATOR INTERFACE
Viewtronix xt1500 panelview OPERATOR INTERFACE
Viewtronix xt1500 panelview OPERATOR INTERFACE
Viewtronix Model: XT1502T Operator Interface Touchscreen Panel
Viewtronix Model: XT1502T Operator Interface Touchscreen Panel
Viewtronic XT1502T-A Operator Interface 15" Touchscreen
Viewtronic XT1502T-A Operator Interface 15" Touchscreen
VIDEO JET SP355611 NSFP SP355611
VIDEO JET 374637 NSFP 374637
VIDEO JET 202050 NSPP 202050
VIDEO DISPLAY motorola CRT MONITOR DISPLAY M2000-255 VDC1001DP31FE CPJ240A1V