1.产品说明
SIMATICS7-400 PNH系统可以根据具体应用需求量身定制：性能可扩展、冗余度可灵活组态，安全功能易于集成。集成PROFINET接口，可冗余连接I/O设备，或者通过PROFIBUS连接I/O设备，实现工厂通信。无论何种应用，使用SIMATIC S7-400 PNH，均可在熟悉的STEP7 工程环境中，进行便捷而有效的编程和组态。
2.应用
避免控制器故障引起的停机。主要用于生产、能源、供水系统、机场助航照明、编组站系统等域。避免因工厂故障造成数据丢失而导致的高昂重启成本。主要用于行李处理、高架仓库、跟踪和追溯等域。在工厂或机器停机时保护工厂、工件和材料。主要用于炉子、半导体、船舶等域。无监督和维修人员亦能保障正常运行。主要用于污水处理厂、隧道、船闸、楼宇系统等域。
3.效益
简单、高效的工程组态与在标准系统中一样，SIMATIC S7-400H 可以使用所有 STEP 7 编程语言进行编程。可以很容易的把程序从标准系统迁移到冗余系统中，反之亦然。当加载程序时，它会自动传送到两个冗余控制器中。使用 STEP 7，可以对特定冗余功能和配置进行参数设置。
4.出色的诊断和更换优势
利用集成的自我诊断功能，系统可以提前检测故障和发送信号，避免故障对生产过程产生影响。这样可以有针对性地替换故障组件，加快维修进程。可以在系统运行过程中对所有组件进行热插拔。更换一个 CPU 后，当前的所有程序和数据可以自动重新装载。即使在系统运行过程中，也可以修改程序（例如，程序块的修改和重新装载），更改配置（例如，增加或删减 DP从站或）以及改变 CPU 的内存分配。
Vishay Trimmer Resistors SMD 3MM, TS3YJ101MR15, 72-TS3YJ-100 #AA12
TEMEX CERAMICS 193-125924, 193125924, SHIPSAMEDAY , #AA43
IMS RCC-0805-560J, RCC080556R0J, SHIPSAMEDAY #AA28
IMS RCC-0805-2200G, RCC08052200G , SHIPSAMEDAY #AA25
Cel RF Bipolar Transistors NPN High Frequency, NE85639-T1-A, #AA40
ATC RF Microwave Capacitor, 700A102KWN50XT, SHIPSAMEDAY #AA26
Voltronic Trimmer variable capacitor 3.0, JZ150, 768-JZ150, #AA22
1000 pc, Panduit Black Tie Mounts TM3S8M100, TM3S8-M100, #8 (m4) SHIPSAMEDAY
1/4" Female VCO cap, VCO 1/4" CAP, LOT OF 275, SHIPSAMEDAY
(14x) SIEMENS MINIZED SWITCH FUSE 16A, 5SG7713 & 5SX23 & 5SX21 & ABB S201-K30A
#6-32 x 3/4" Phillips Drive Pan Head, 18-8 SS (500 EACH BAG X 10 BAGS =5000)
#6-32 Acorn Nut 18-8 SS, LOT 1400, SHIPSAMEDAY
Standard Encyclopedia Volumes 1 to 10, missing Vol 2, 1941
listing PARKER Regulator 54022299, HF1215SK2P8T34089 & 8MBV-BG-316, 1/2", GAUGE 160 PSI
listing Festo VUVG-L10-T32U-MT-M7-1P3, 566475, Solenoid Valve 5/2-way, LOT OF 6 #133P9
Z-world +9V, RS232, 101-0068, BL1300 CONTROLLER & 101-0066 ENCLOSURE, #1648A8
Z-world +9V, RS232, 101-0068, BL1300 CONTROLLER & 101-0066 ENCLOSURE, #1648A2
ZIATECH INTERFACE QUAD SERIAL ZT88CT33-S329, ZT88CT33S329, ShipDameDay,
Zellweger Lifeline Gas Monitor & FLOW THROUG HOUSING & GAS SENSOR HOUSING #120L
Zelleweger Analytics MDA Scientific Gas Monitor 2105BXXXX, 2105B0743 #1606C
You Must Remember This By Now Joyce Carol Oates, Franklin Library, Hardcover
YASKAWA PCB CIRCUIT BOARD RPN710-193A-6-10, JANCD-1003E DF8203498-CO #1619G
Yaskawa JZSPCFM0001(A)(4), JZSP-CFM00-01(A)(4), NNB, Shipsameday #1209J
Yamatake HPCH1, HPX-H1, Shipsameday W/2-3daysship #1607B1
Yamatake FL2R20J6HD, FL2R-20J6HD, 0516U, Shipsameday #130AC
Yamatake 0128U, FL2-12A6H-L5, FL212A6HL5, ShipSameDay W/2-3 DaysShip#1612A
XP-iQ Power Supply 48V, AEH130PS48, Input 110-240V, 3 pins, 130W, 3.2A #151C
XP-iQ Power Supply 48V, 8 pins AEH130PS48, Input 110-240V Output 130W 3.2A #151B
XILINX, XC2V250, FG256AFT0621, D2262249A, H#26
Wurth Elektronik Fixed Inductors WE-PD2 5848 22uH 1.28A, 744774122, LOT OF 108
Worcester MK015, 1075, Series 75, MK015, 120V, 5A, Flange kF40, SHIPSAMEDAY
WOHNER AJC 30 CIRCUIT BREAKER , AJC30 30A 600V Class J Only 31287, 31 287 #1542N
Williams Tool 1'' Dr Deep Impact Socket 2-1/4, 17-672 1'' 6pt deep impact #1230D
WILKERSON BELLOFRAM TYPE 70, REGULATOR FILTER Sanitary 1.5", R18-04-F000
WIKA S-10 PRESSURE TRANSMITTER, -0,1...0 Bar, 2601N2A, 7572001, 0-10v, #1615A12
WIKA Pressure Transmitter 25PSIG, 1/4" NPT, 50426788, SHIPSAMEDAY #124P2
WIKA PRESSURE GAUGE TYPE 213.534", 4229053, 1/4" NPT, 30INHG/KPA VAC #1638B
WIKA Pressure Gauge 1/4" 213.53 2.5" 232.53 2.5" 213.40 2.5" 213.40 2.5" 9768696
WIKA HYDRA-LINE 7317723 PRESSURE TRANSDUCERS, 0-100 Psi, 4-20 mA, #1604AA
Wika Gauge 232.34, 4.5" -30"HG/30PSI 1/2" NPT SST LM 9834745, Shipsameday#135E
Wika Gauge 232.34, 4.5" 160PSI 1/2" NPT SST LM 9834842 Shipsameday W/2-3day#135B
Wika Gauge 232.34 4.5" -30"HG/60PSI 1/2" NPT SST LM 9834753, Shipsameday#135D
Wika Gauge 222.34, 4.5", 300PSI, 1/2" NPT SST LM 4353698 Shipsameday#135G
Wieland Safety Delay Relay SN04062KL, SN0 4062KL, Shipsameday #1326Z4
Widia/Widax-Heinlein E-49630-071, 27ZE6386D1, 27ZE 1220 6386/5.4L 2108997 #1620S
WHITMAN CONTROLS Vacuum Switch 1/4" VCR, 1A115VAC, W117V-3H-C12L-X #1628D5
WHITEY UNION BONNET NEEDLE VALVE 1/2", SS-7VS8, SS7VS8, SHIPSAMEDAY#1604V5
WHITEY Toggle Valve 1/4" FNPT, SS-1GF4, SS1GF4, SHIPSAMEDAY#1325F1
WHITEY SS-63TS8, SS63TS8, BALL VALVE 1/2", SHIPSAMEDAY#S3
Whitey SS-45F8, SS45F8, BALL VALVE 1/2" FNPT, SHIPSAMEDAY#S10
WHITEY SS-44XS6, 3-Way Ball Valve 3/8", SS44XS6, SHIPSAMEDAY#1635P6
Whitey SS-43YF2-125 & SS-400-2-1 (4X) 4-Way Ball Valve 1/8" FNPT SHIPSAMEDAY#M4
