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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.。。。。。
440R-N23132 30 面价1806
6ES7810-4CC12-0KA5 1
2711-K6C8 1 14年面价35500
6AU1432-2AA00-0AA0 2台
7SR1107-1NA12-2CA0/FF 4只
7SR1578-5HA12-2CA0/BB 2只
EGEME262C090 1 ASCO
EME212C094 1 ASCO
060-310066 1 Danfoss
342N03-496482P9 2 Parker
AC40-N02G-Z-B 1 SMC
FX3U-32MR/ES-A 1
6ED1052-1MD08-0BA1 1
6ED1055-1MD00-0BA8 2
6ED1055-1MB00-0BA2 1
6ED1055-1MM00-0BA2 1
CIMR-VC4A0031FAA 1个
6ES7332-5HD00-0AB0 1
6ES7 650-8PC00-0AA0 2
6ES7 654-7HY00-0XA0 3
6ES7 650-8EK80-0AA0 3
6ES7 650-8DK80-0AA0 3
6ES7 650-8PH00-0AA0 2
6GK5204-2BB10-2AA3 1
7SJ6867-5DW90-0AD0-L0V/CC 1
6EP1336-3BA00 2
6EP1334-2BA20 2
6ES7307-1EA01-0AA0 1
MT32N1 1
MT10N1 1
ABL2REM24085H 2
1SFB527068D7084/ABB 1
IC693ACC302B 2个
SK-R1MCB1-PF753 3 21年面价5250
SK-U1-FAN1-H1 8 21年面价 1030
SK-R9-FAN2-F7 6 21年面价869
SK-R9-FAN11-F7A 11 21年面价1580
IC2009WR102E 2
IC200PWR102E
6SE7041-8GK85-0HA0 1----------------
6ES7136-6BA00-0CA0 1
6ES7510-1SJ01-0AB0 1
FI820F 3BDH000031R1 5个
RLM01 3BDZ000398R1 4个
SS822 3BSC610042R1 4个
BMXXCAUSBH018 1.8米
6ES7134-6GB00-0BA0 2个
6ES7132-6HD01-0BB1 2个
6ES7193-6BP40-0DA0 2个
193-6BP40-0DA1
6ES7193-6BP00-0BD0 2个
6GK1411-5AB10 1个
6EP4438-7EB00-3DX0 1个
6ES7 541-1AB00-0AB0 1
6SL3040-1NB00-0AA0 1
1606-XLS480E 新面价:5389 6
1606-XLSRED 新面价:1020 3
1794-TB32 新面价:1857 5
1756-BATM 19年:3596 1
1326AB-B410G-S2L 19年:30276 1
2094-BC07-M05-S 新面价:70735 3
2094-BM01-S 新面价:20011 3
2094-BM05-S 新面价:46722 3
1734-AENTRK 新面价:7487 5
1734-CTMK 新面价:391 2
1734-EP24DCK 新面价:2923 4
1734-IB4K 新面价:855 8
1734-IB8SK 新面价:5961 4
1734-IR2K 新面价:3854 2
1734-OB4K 新面价:985 8
1734-OB8SK 新面价:6938 4
1734-OE2CK 新面价:3862 2
1734-TOP3S 新面价:194 8
1734-FPDK 新面价:1305 5
1734-IE4CK 新面价:5953 2
1734-SSIK 新面价:3824 2
1756-M08SE 新面价:33973 1
1769-L36ERM 新面价:51874 1
1756-DNB 新面价:15545 2
20AC2P1A0AYNANC0 新面价:9359 1
22F-D4P2N113 新面价:3397 1
2098-DSD-150-SE 新面价:47881 1
22F-D2P5N113 新面价:2945 1
22F-D6P0N113 新面价:4105 1
20AC5P0A0AYNANC0 新面价:10779 1
440R-C23139 新面价:2873 10
MPL-B230P-VJ74-AA 新面价:20134 1
MPL-B420P-MK72-AA 新面价:17996 1
MPL-B420P-MK74-AA 新面价:24056 1
MPL-B540K-MJ72-AA 新面价:31585 1
MPL-B430P-MJ72-AA 新面价:18731 1
2097-V34PR6-LM 新面价:16347 1
2094-BM01-S 新面价:20011 4
2094-BC01-M01-S 新面价:34802 1
2094-BC07-M05-S 新面价:70735 1
2094-BC02-M02-S 新面价:43046 1
2098-DSD-030-SE 新面价:26521 2
MPL-B540K-MJ74AA 新面价:39390 1
MPL-B420P-MK74AA 新面价:24056 1
MPL-B580J-MJ72AA 新面价:40951 2
6914 Nachi Bearing Open Japan 70x100x16 Ball Bearings
NACHI DMA-G01-C7Y-E10 NSPP DMAG01C7YE10
5212-2NS Nachi Double Row Angular Contact Bearing Japan
32218 Nachi Tapered Roller Bearing Japan 90x160x42.5 Taper Bearings
NACHI UM108-10 USPP UM10810
#SLS1F574 NACHI Robot Control Board UM 127 A #3266 (20)
#SLS1F574 NACHI Robot Control Board UM 860-1 #3269 (3)
#SLS1F574 NACHI Robot Control Board UM 836 C #3272 (2)
#SLS1F574 NACHI Robot Control Board UM 870 B #3273 (3)
#SLS1F574 NACHI Robot Control Board UM 134 A #3274 (96)
NACHI 22217EX W33 C3 22217EXW33C3 22217EXW33K C3 BALL BEARING TAPERED BORE
NACHI SOLENOID CONTROL VALVE S-GO1-A2X-GRZ-D2-32 OKUMA LR15 5TH SG01A2XGRZD232
ROSS W6076B2407 BAR 2-10 COIL 306 K33 48V W6076B2407 NACHI FOJIKOSHI
BOSCH COMBI AIR PREPERATION 0821300054 VALVE 0821300054 NACHI FOJIKOSHI
NACHI HYDRAULIC VALVE W/ GAUGE OKUMA 0G-G01-PC-K-5645C
NACHI HYDRAULIC EQUIPMENT VALVE W/ PRESSURE GAUGE OKUMA
17TAB04U P4 Nachi Bearing 17x47x15 Japan ABEC-7 Ball Screw Support Bearings
6022 Nachi Bearing Open C3 Japan 110x170x28 Large Ball Bearings
22216EXW33K Nachi Spherical Roller Bearing Tapered Bore Japan 80x140x33 Spherica
NACHI ROBOT TEACH PENDANT CONTROLLER RTC301 10M CABLE PLUG TESTED WORKING 51081
NACHI ROBOT ROBOTIC TEACH PENDANT S10-B02 RTC221 CONTROL CONTROLLER 51084
NACHI ROBOT TEACH PENDANT CONTROLLER RTC301 10M CABLE PLUG 51082
21312EXW33K Nachi Spherical Roller Bearing Tapered Bore Japan 60x130x31 Spherica
22311EXW33K Nachi Spherical Roller Bearing Tapered Bore Japan 55x120x43 Spherica
NACHI 5216ZZ NSFP 5216ZZ
22310EXW33K Nachi Spherical Roller Bearing Tapered Bore Japan 50x110x40 Spherica
6316ZZ Nachi Bearing 80x170x39 Quality Made in Japan C3
NACHI SOLENOID VALVE SA-G01-C6-C1-11 OCP-G01-A1-11 OY-G01-T-11 *M*
NACHI SOLENOID VALVE SA-G01-C6-C1-11 OCP-G01-B1-11 OCY-G01-W-Y-11 *M*
NACHI MODULAR VALVE OC-G01-TB-8874A OC G01 TB 8874A OCG01TB8874A OC-G01
NACHI MODULAR VALVE
NACHI MODULAR VALVE OG-G01-AC-K-20 OGG01ACK20 OG G01 AC K 20
NACHI SS-C01-C7Y-R-R2-31 SOLENOID OPERATED DIRECTIONAL CONTROL VALVE
NACHI MODULAR VALVE W/ GAUGE OG-G01-PC-20 OGG01PC20
NACHI SOLENOID VALVE S-GO-A3X-GRZ-D2-32 SG0A3XGRZD232
NACHI WET TYPE SOLENOID OPERATED DIRECTIONAL CONTROL VALVE SS-G01-A3X-GR-C1-12
NACHI WET TYPE SOLENOID OPERATED DIRECTIONAL VALVE SS-G01-C6S-GR-C1-9787A ED80
LOT OF 2 NACHI SOLENOID VALVE SS-G01-C6-GR-D2-8900C NAKAMURA REVISED
LOT OF 2 NACHI SOLENOID VALVE SS-G01-E3X-GR-D2-8900C NAKAMURA REVISED
NACHI SOLENOID VALVE SS-G01-A3X-R-C1-30 SSG01A3XRC130 /
NACHI UM085A USPP UM085A
Nachi Solenoid Operated Directional Control Hydraulic Valve # 890
Nachi Release Bearing
Nachi Release Bearing
7010 CYP5 Nachi Angular Contact Bearing ABEC-5 Japan
NACHI 6312-2NSE NSFP 63122NSE
NACHI 6312-2NSL NSFP 63122NSL
5211-2NS Nachi Double Row Angular Contact Bearing Japan
22208EXW33KC3BNLW Nachi Spherical Tapered Bore Japan 40x80x23 Spherical Bearings
NJ216BNLS Nachi Cylindrical Roller Pressed Cage Japan 80x140x26 Cylindrical Bear
N312MYC3BNLS Nachi Cylindrical Roller Bronze Cage Japan 60x130x31 Cylindrical Be
22215EXW33K Nachi Spherical Roller Bearing Tapered Bore Japan 75x130x31 Spherica
7203CMYMYP4L00F Nachi Angular Contact 17x40x12 Abec-7 Japan Ball Bearings
NACHI MODEL 6217Z SHIELDED BEARING NNB!!!
NACHI UM694A CONTROL BOARD
19 Nachi America .018" (.46 mm) Aqua Micro Drill
7006 CYP4 Nachi Angular Contact Bearing ABEC-7 Japan
Nachi Precision Ball Screw Support Bearing 40TAC72
7905CYU/GLP4 Nachi Angular Contact Bearing ABEC7 Japan
6020NR Nachi Bearing Open C3 Snap Ring Japan 100x150x24 Large Ball Bearings
22214EXW33K Nachi Spherical Roller Bearing Tapered Bore Japan 70x125x31 Spherica
Nachi 155 01004 331 Clutch Release Bearing
Nachi 155 01003 331 Clutch Release Bearing
30314 Nachi Tapered Roller Bearing Japan 70x150x38 Taper Bearings
NU312MY/NU312 MY Nachi Cylindrical Roller Bearing Japan
6021 Nachi Bearing Open C3 Japan 105x160x26 Large Ball Bearings
6218NR Nachi Bearing Open C3 Snap Ring Japan 90x160x30 Ball Bearings
Nachi Symbio #1329070 AGSUSDR 11/16" L6595P Regular FMX Cobalt Drill
7005CYDBP5BNLS Nachi Angular Contact 25x47x12 Abec-5 Japan Ball Bearings
Nachi PC Board Module UM880B 17-98041301 In Very Good Condition !!!
NEW NACHI MODULAR VALVE # OCP-G03-W1-J50
NACHI ROBOT ROBOTIC TEACH PENDANT S10-B02 RTC221 CONTROL CONTROLLER 53988
NEW NACHI MODULAR VALVE # OCP-G03-A1-J50
NACHI DIRECTIONAL VALVE S-G01-C5-D2H-7687B SG01C5D2H7687B OKUMA LH-35N
NACHI UM134 ROBOT SERVO CONTROL BOARD MODULE CARD PLC 42259
Nachi 22222 EX W33 C3 Spherical Roller Bearing
Nachi Precision Ball Screw Support Bearing 40TAC90
NACHI SOLENOID VALVE S-G01-C5-GRZ-D2-32 OG-G01-AC-K-20 OKUMA LR15 5TH
OKUMA LR-15 NACHI SOLENOID VALVE S-G01-A3X-GRZ-D2-32 SG01A3XGRZD232 OKUMA LR15
NACHI MODULAR VALVE 0CP-G01-P1-10 0CP-G01-P2-5539B
NACHI SOLENOID VALVE SS-G01-C6-GR-D2-8900C
NACHI SOLENOID VALVE SS-G01-E3X-GR-D2-8900C
NACHI SA-G01-E3X-C1-11 SOLENOID VALVE 110V CNC
NACHI SOLENOID VALVE S-G01-B3X-GRZ-D2-32 SG01B3XGRZD232
NACHI SOLENOID VALVE SS-G01-E3X-GR-D2-8900C
NACHI SOLENOID VALVE SS-G01-C6-GR-D2-8900C
NACHI SOLENOID VALVE S-G01-A3X-GRZ-D2-32 SG01A3XGRZD232
NACHI SOLENOID VALVE SA-G01-A3X-C1-11 SAG01A3XC111 A
NACHI SOLENOID VALVE S-G01-C6-GRZ-D19-9390A SG01C6GRZ
NACHI SOLENOID VALVE SS-G01-C6-DGR-D2-8900C
NACHI SOLENOID S-G01-C9-GRZ-D2-9426A SG01C9GRZD29426A
NACHI SOLENOID VALVE SL-G01-A3X-R-D2-10 SLGA3XRD210 A
NACHI SOLENOID S-G01-C9-GRZ-D2-9426A SG01C9GRZD29246A
NACHI SOLENOID VALVE SL-G01-A3X-R-D2-10 SLGA3XRD210 A
NACHI SOLENOID VALVE SL-G01-A3X-R-D2-10 SLGA3XRD210 CNC
NACHI SOLENOID S-G01-C9-GRZ-D2-32 SG01C9GRZD232 CNC
NACHI SOLENOID S-G01-C5-GRZ-D2-32 SG01C5GRZD232 CNC A
NACHI SOLENOID VALVE SL-G01-C6-R-D2-10 SLG01C6RD210 CNC
NACHI SOLENOID VALVE S-G01-C6-GRZ-D19-9390A SG01C6GRZD199390A OKUMA LR-15 CNC
NACHI SOLENOID VALVE S-G01-A3X-GRZ-D2-32 SG01A3XGRZD232 OKUMA LR-15 CNC LATHE
NACHI WET DIRECTIONAL CONTROL VALVE S-G01-C6-GRZ-D2-32 OKUMA LR15 OPUS 5000 CNC
NACHI CONTROL VALVE S-G01-C6-GRZ-D2-32 ED80-C6 OKUMA LR15 OPUS 5000 CNC
NACHI MODULAR VALVE OG-G01-B1-K-20 OGG01B1K20 OKUMA LR15 LATHE TOOLS OPUS 5000
NACHI SOLENOID VALVE S-G01-A3X-GRZ-D2-32 SG01A3XGRZD232 OKUMA LR15 OPUS 5000 B
NACHI SOLENOID VALVE S-G01-B3X-GRZ-D2-32 SG01B3XGRZD232 OKUMA LR15 OPUS 5000
NACHI SOLENOID VALVE S-G01-A3X-GRZ-D2-32 SG01A3XGRZD232 OKUMA LR15 OPUS 5000
NACHI MODULAR VALVE OG-G01-AC-K-20 OGG01ACK20 OKUMA LR15 LATHE TOOLS OPUS 5000
NACHI SOLENOID VALVE S-G01-C6-GRZ-D2-32 SG01C6GRZD232 OKUMA LR15 OPUS 5000
NACHI SOLENOID VALVE S-G01-B3X-GRZ-D2-32 SG01B3XGRZD232 OKUMA LR15 OPUS 5000 B
NACHI DIRECTIONAL CONTROL VALVE S-G01-A3X-GRZ-D2-32 OKUMA LR15 OPUS 5000 CNC
NACHI DIRECTIONAL CONTROL VALVE S-G01-C6-GRZ-D2-32 OKUMA LR15 OPUS 5000 CNC
OKUMA MC4VA MISC NACHI SOLENOID VALVE S-G01-C6-GRZ-D19-9390A SG01C6GRZD199390A
OKUMA MC4VA MISC NACHI SOLENOID VALVE S-G01-A3X-GRZ-D2-32 SGO1A3XGRZD232 B
OKUMA MC4VA MISC NACHI SOLENOID VALVE S-G01-A3X-GRZ-D2-32 SGO1A3XGRZD232
NACHI SOLENOID VALVE SA-G01-A3X-C1-11 SA-GO1-A3X-C1-11
NACHI WET SOLENOID VALVE SL-G01-A3X-R-D2-10 SLG01A3XRD210 STAR RNC-16 P.1
NACHI WET SOLENOID VALVE SL-G01-A3X-R-D2-10 SLG01A3XRD210 STAR RNC-16 P.1 B
NACHI WET SOLENOID VALVE SL-G01-A3X-R-D2-10 SLG01A3XRD210 STAR RNC-16 P.1 C
NACHI WET SOLENOID VALVE SL-G01-A3X-R-D2-10 SLG01A3XRD210 STAR RNC-16 P.1 D
NACHI WET SOLENOID VALVE SL-G01-A3X-R-D2-10 SLG01A3XRD210 STAR RNC-16 P.1 E
NACHI WET SOLENOID VALVE SL-G01-A3X-R-D2-10 SLG01A3XRD210 STAR RNC-16 P.1 F
NACHI WET SOLENOID VALVE SL-G01-C6-R-D2-10 SLG01C6RD210 STAR RNC-16 P.1