点击图片查看原图
由于采用各种级别的CPU，S7-400可以灵活扩展升级；I/O能力几乎是无限的。
强大的CPU允许集成新的功能，无需额外硬件投资，例如处理质量数据，用户友好的诊断，到更高层次的MES解决方案或通过总线系统的高速通讯。
可以以模块化的方式构建S7 - 400，有各种用于集中配置和分布式结构的模块，以实现处理备件方面的低成本。
在操作过程中可以修改S7- 400 的分布式I/O配置（在运行中配置）。另外在工作时还可以删除和插入信号模块（热插拔）。这使得很容易扩展系统或出现故障时替换模块。
项目的完整数据存储包括CPU上的符号和注释，简化了服务和维护过程。
可以将安全技术和标准自动化集成到一个单一的S7- 400控制器，可以通过S7- 400的冗余结构增加设备的可用性。
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售后服务
如果在收到货物后发现产品本身质量问题（非人为、无使用）需退换货者，经确认我们会无条件退换货，并负责相关费用。 保修期根据各品牌的保修期限为准！Daman Aluminum Manifold Valve AD05HP013P New
Parker Flow Control Valve FM3D-20FW FM3D20FW Used
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NEW NO NAME HYDRAULIC VALVE 6917-1 69171 08/088 400 BAR
Eclipse Shutoff Valve 2004 AT 2004AT 1" NPT New
NEW MAC SOLENOID VALVE 92B-AAA-BJA-DM-DFBP-1DN9 DMB-DFBP-1DN 24 VDC 1.8W 120 PSI
NEW HONEYWELL MAGNETIC GAS VALVE V495A 1053 1 V495A10531 3/8" NPT 120V 8OZ
LEESON 110046-00 C6T17NC2B 1/2 HP 208-230V 460V MOTOR W/ DRESSER 50:1 GEARBOX
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SMC Solenoid Valve VS3145 DC24V 3 Port
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NEW SELLING PRECISION HYDRAULIC BLOCK 22806 AUX TK AUX PR
GC Valve Solenoid Valve S211GF02K4CG1 3/8" NPT 250 PSI 110/120 Volt New
NEW SMC SOLENOID VALVE SX5340-5NLZD SX53405NZD 0.2-0.7MPa 24VDC
Rexroth Hydraulic Valve DR 10 DP2-41/75YM DR10DP24175YM New
NUMATICS SOLENOID VALVE 134SS4002 1/2" NPT 0-16 BAR
NEW ROSS LOCK OUT VALVE 2773A9072 2" NPT 2-10 BAR
NEW VERSA VIZ-3401-LOVB 3 POSITION LOCK OUT VALVE 3/8" NPT VIZ3401LOVB
NEW NOOK BRONZE ACME NUT 20152 1-1/2-2 RIGHT HAND RH
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CASH ACME PRESSURE REGULATING VALVE SIZE 1/2" NPT TYPE B SET 29 PSI NIB
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NUMATICS 354BA4Z2MN0061 354BB6Z2MN00061 SOLENOID VALVE MANIFOLD ASSEMBLY 1/2 NPT
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NUMATICS L23LD552O000000 14.5-145 PSIG-AIR 1-10 BAR 3 POS AIR VALVE LEVER NEW
MAC Solenoid Valve 825C-PM-591JJ-552 PME-591JJ 24 VDC 2.5W 150 PSI New
Fairchild Volume Booster 207103 1/4" NPT 250 PSIG 17Bar 1700kPa w/ 66BA6 Mount
Honeywell Skinner Valve 71315SN1GN00NC111P3 120V Coil 200 PSI 1380 KPa 1/8" NPT
FISHER H-118 H118 250 PSI @ 410 F 416 SST 1 1/2" VALVE
CRS Relief Valve CRSCT-10-F-3Y CRSCT10F3Y 1-1/4" NPT New
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AV AUTOMATIC VALVE 409B22X1X1-AA DOUBLE SOLENOID NEW
NEW MAC SOLENOID VALVE 130B-501JJ 130B501JJ 24 VDC 6.0W
NEW BOSTON GEAR E207M-SR106 SOLENOID VALVE 3/8"NPT
GARBE-LAHMEYER VALVE 400-30.02d 4003002d 150 bar 19W 24V
SMC 3-Port Pressure Relief Valve VH830-N02-Z VH830N02Z 1/4" NPT New
NEW BELLOWS VALVAIR MANUAL VALVE M082-201-43 M08220143 1/8" NPT
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NEW CHEM TECH EQUIPMENT SOLENOID VALVE FAV-750-ESBW NO HT FAV750ESBW 3/4" NPT
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NEW ALCO EMERSON SOLENOID VALVE 222CB 1/2B1/2T 1/2" NPT
NEW HONEYWELL SOLENOID VALVE 71335SN2KNJ1N0C111P3 80PSI 3/32"ORIFICE 110-120VOLT
NEW NORGREN MH01CDG14ALPX SOLENOID VALVE 150 PSI 24VDC 2W 10.3 BAR 1/8" NPT
NEW SHRADER BELLOWS VALVE L6653922553 K1859025
NEW ITT 2 WAY VALVE S301AF02V3BC9 110-120V VOLT 400 PSI 10 WATTS .150A A AMP
Parker Dual Solenoid Valve H15VXBG023C 145 PSI 1000 kPa 120 VAC Coils 4.5 VA
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PARKER DF1200S -20GT HYDRAULIC DECELERATION VALVE NEW
NEW BELLOWS VALVAIR MANUAL VALVE M058-453-45 M05845345 1/2" NPT
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Vickers Directional Valve DG4V-3S-6C-M-FW-B5-60 w. DG5S-8-2C-T-M-FW-B5-30 New
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NEW POSU DIRECTIONAL CONTROL VALVE H-3-1/8-S-30 FK-B7046 1/8" NPT
CASH ACME PRESSURE REGULATING VALVE SIZE 1/2" NPT TYPE B SET 45 PSI NIB
New Schrader Bellows Manual Valve M09521803 1/4" Npt
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Parker Schrader Bellows Brass Flow Control Valve 3371003 250 PSIG 1/2" NPT New
Hammond Bronze Gate Valve 125 WSP 200 WOG 3/8" NPT New
NEW MAC SOLENOID VALVE PID-611CAAA PID611CAAA 55B-12-PI-611CA 3/8" NPT
Circle Seal Valve Safety Relief Valve M5159N-4M M5159N4M 1/2" NPT New
PARKER PNEUMATIC VALVE H1EWXBBP53A 150 PSI 1034 KPA NEW
SMC NVFS2100R-5FZB NVFS2100R5FZB 0~1.0MPa 0.15~1.0MPa SOLENOID VALVE NEW
NEW SCHRADER BELLOWS MANUAL VALVE M05845348 1/2" NPT
VERSA 1/8" PNEUMATIC VALVE 3-WAY ESM-3201-66-H2-3-A120
Integrated Hydraulic Limited Directional Valve 7SP300-12T 7SP30012T W-12-92 Used
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Vickers Solenoid Valve DG4V-3S-0B-M-P-H5-60-EN95 DG4V3S0BMPH560EN95 24 VDC 30W
VERSA 5 WAY AIR VALVE VSP-5332 VSP5332
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NEW BELLOWS VALVAIR MANUAL VALVE 15-022-20 1502220 1/4" NPT
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Numatics Solenoid Valve 082SS53AK 120 V Volt 150 PSIG .12A .12 A Amp Used
NEW SMC SOLENOID VALVE VZ3543-5FZB VZ35435FZB 0.15-0.7MPa 24VDC
Burkert Solenoid Valve 0280 A 5/16 FPM 0280A516FPM 3/8" NPT 24 VDC 87 PSI New
Flutec Check Valve SRVR-10-01.1/5 SRVR100115 3000 PSI New
NEW MAC SOLENOID VALVE 82A-AF-000-TU-DDAP-1DA TU-DDAJ-1DA 24 VDC 5.4W 1/4" NPT
NEW NUMATICS 153SA415K SOLENOID VALVE W/ MANIFOLD 150 PSIG 120V 228-829B
NEW MAC SOLENOID VALVE 45A-SA2-DAAA-1BA 45ASA2DAAA1BA 120V 60HZ 5.4W 1/8" NPT
NEW (3) HELWIG CARBON MOTOR BRUSH 13-621522-776-2-02 5410 2-1/8"L 1-1/2"W 5/8"TH
MATURA SPU22504A9 SOLENOID VALVE DC 24V SHAKO 13-3024D
NEW LINK BELT XR COUPLING SIZE SZ XR 1.5 1341222-A 1341222A
NEW SMC COMPACT VALVE VCW21-5DO-4-02F-H-Q VCW215DO402FHQ 1/4" NPT 0.5 MPa
Parker Valve D1VW20BNJPF 5000 PSI 1A 1 A Amp New
Schrader Bellows 1/2" NPT Lock-Out Valve LV40AS 250 PSI 1724 kPa New
CEI 99687 3000 PSI DIRECTIONAL HYDRAULIC UNIT NEW
REXROTH CERAM VALVE R432006265 150 MAX. PSI 120V COIL NIB
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MONARCH 00965-Y 00965 AIR PNEUMATIC SOLENOID VALVE 24V. DC 1.23A NEW
ALCO SOLENOID VALVE PARTS KIT K-1117 X-13556 K1117
NEW ANCHOR DARLING AIR CONTROL VALVE 73-68 7368 73M2C1A100 1/8" NPT
Parker Hannifin ColorFlow Hydraulic Manifold Base MPR-1200-SP-201 MRP1200SP201
NEW APOLLO BRONZE BALL VALVE 70-145-01 7014501 1" NPT
NEW BELLOWS VALVAIR MANUAL VALVE 15-046-38 1504638 1/2" NPT
SCHRADER 31605-0440 MULTI PURPOSE VALVE ASSEMBLY 3/8" NPT 316050440
MILLER A-61B2B-02.50-4.000-0100-N11-9 11" - 15" AIR PNEUMATIC CYLINDER NEW
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PARKER D3W1CNJP5 30 24VDC DIRECTIONAL CONTROL VALVE NIB
Parker Pneumatic Air Valve 4530BD40AAAE53 120 Volt 150 PSIG New
NEW NORGREN SOLENOID VALVE MK01GEA75ALPE 150 PSIG 1/4" NPT
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Atos Manifold Solenoid Block Valve 881223 HQ-013 L12 New
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Atos Manifold Solenoid Block Valve 881223 HQ-013 L20 New
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JOUCOMATIC MANIFOLD BLOCK SUB BASE ONLY 35500126 3/4" NPT
Lunkenhiemer Pressure Relief Valve 3/8" Male NPT 1227 125 PSI
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ARO DOWN STREAM FLUID REGULATOR 651791-B1D-B 651791B1DB 200 PSI
Ingersoll-Rand/Parker Check Valve 37082971 481-1/4DT-65 New
Mannesmann Rexroth Hydraulic Cartridge Valve LC25A05E00 New
ASV Butterfly Valve DN 80 PN 10 88 PP W/ Handle New
Numatics Solenoid Valve 082SS53AK 150 PSIG 120 V Volt .15A .15 A Amp New
NEW NO NAME VALVE K208-004 K208004 K065 9035 120V 60HZ 1/2" NPT
Asco Tri-Point Pressure Switch SB10A 250 VAC 125 VDC 1/4 HP 5 A Amp New
NEW PARKER HYDRAULIC CHECK VALVE C1600S30 3000 PSI 207 BAR 1" NPT
NEW CRANE BRASS GATE VALVE 3" 125S 200W
Parker ce050c08n00n hydraulic valve nib
NEW MAC SOLENOID VALVE DM3A-DDAJ-1JD1 DM3ADDAJ1JD1 5.4W 24 VDC 120 PSI
Quadrant Size 1" Class 150 Stainless S/S Flange Gate Valve F1RSSRGLHIF 100 New
NEW BELLOWS VALVAIR MANUAL VALVE 92-046-4-20AF 92046420AF 1/2" NPT
White Rodgers Furnace Gas Valve 36C68-419 36C68419 24V 1/2 PSI 3/4" NPT New
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MAC SOLENOID VALVE 6311D-211-PM-111DA 6311D211PM111DA
NEW REGO DIRECTIONAL FLOW CONTROL VALVE MF375B 3/8" NPT
NEW HARTMANN & LAMMLE HYDRAULIC ASSEMBLY D-71277 THL.3187510 D71277 THL3187510
Parker Pressure Relief Valve MRP1200SP-11 MRP1200SP11 New
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Numatics Solenoid Valve 152JJ448O000000 150 PSIG Air New
SCHRADER BELLOWS L525-59-211 DOUBLE SOLENOID VALVE
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NEW I-T-E ITE DEVICE CONTROL RELAY 250VDC 250 VDC
NEW HYDRA FORCE FD12-40 HYDRAULIC VALVE FD1240
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Modular Screw-In Cartridge Valve SV3-20-0-8-115AS SV32008115AS 1" NPT New
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NEW WABCO SOLENOID VALVE 002 3379 372381 7970 115V 60HZ 1/2" NPT
Sozhou KF Valve Stainless S/S 1" X 1" Flange Gate Valve B16.34 150 275 CWP New
NEW TESCOM VALVE 64-2662TRG21 642662TRG21 JA090627A 250 PSIG MAX OUTLET
Parker Schrader Bellows JIC Valve B972300253 120V 150 PSI 1/2" NPT New
Parker Schrader Bellows Inline Valve N3556304549 140 PSIG 1" NPT X 3/4" NPT New
SMC Solenoid Valve NVS4334-0009KP NVS43340009KP 120 Volt 0.17 Amp 150 PSI New
No Name M-Form Valve Plug 16A3335X052 3/4" NPT New
Parker Flow Control Valve PCM1600S PCM1600S-20 50 GPM 3000 PSI 1" NPT New
FESTO SOLENOID VALVE JMFH-5-1/2 10166 U702 2-8 BAR 28-120 PSI
Asco Red-Hat Solenoid Valve HV2640126 24V Coil 30 PSI 1/8" NPT 11.1 Watt New
PARKER DIRECTIONAL CONTROL VALVE D3W4CNJC 14 D3W4CNJC14 24 VDC 1.5 AMP 5000 PSI
NUMATICS I24SA415K000030 DOUBLE SOLENOID VALVE W/ REGULATOR MAX. PRESS. 150 PSIG
Contromatics Stainless S/S Size Sz 1" 150 Flange Gate Valve 2801 262A FS M1 New
NEW REXROTH SOLENOID VALVE 4WP6E50/N/V/5 4WP6E50NV5 1/8" NPT
NEW REXROTH SOLENOID VALVE 4WE6J51/AG24NK4V 4WE6J51AG24NK4V 24 VDC 26W
NEW ASCO SOLENOID VALVE 8030G068 120V VOLT 3/8" NPT 10.1W WATTS
NEW NUMATICS SOLENOID VALVE S21C-03AKL S21C03AKL W/ COIL 225-355A 3/8" NPT
NEW SWAGELOK STAINLESS S/S NEEDLE VALVE 316 SS-1RS6-AG-NL 5000 PSI
Bosch Directional Control Valve 081WV06P1V1089WS024/00D11/16 0810091304 315 Bar
Vickers 3-Way Directional Solenoid Valve 2708K-3P 2708K3P New