P0400VP-CMP10+P0400VP-CMP10

P0400VP-CMP10
P0400VP-CMP10
P0400VP-CMP10



SIEMENS S7-200PLC的编程通讯接口，内部固化的通讯协议为PPI协议，如果上位机遵循PPI协议来读写PLC，就可以省略编写PLC的通讯代码。如何获得PPI协议？可以在PLC的编程软件读写PLC数据时，利用第三个串口侦听PLC的通讯数据，或者利用软件方法，截取已经打开且正在通讯的端口的数据，然后归纳总结，解析出PPI协议的数据读写报文。这样，上位机遵循PPI协议，就可以便利的读写PLC内部的数据，实现上位机的人机操作功能。

CUSTOM CONTROL SENSORS 480VAC 15A 7500 PSIG PRESSURE

ATLAS COPCO 400V 30A AC POWER BOX 9040120203

BANNER FIBER OPTIC CABLE WITH PANCAKE HEAD IR2.53SM2.5

ALLEN BRADLEY GLASS FIBER OPTIC CABLE 99-59-1 SER. C N

HONEYWELL 120VAC TEMPERATURE CONTROLLER DC3004-0-100-1-

WIREMOLD 5741 SWITCH AND RECEPTACLE BOX BUFF FITTING, N

NUMATICS 150PSIG-AIR, 24VDC, 4.0W, SOLENOID VALVE I23BA

HONDA MR-8L 8 CONTACT RECTANGULAR CONNECTOR

NUMATICS F+R100 0-160 PSI PRESSURE GAUGE

WATT STOPPER 120/277V, 20A, 1HP SLAVE PACK S120/277/347

SQUARE D 575V 30A TYPE 12/3R STARTER MOTOR CONTROL, 853

ASCO RED-HAT 110/120V 15.4W 1" NPT SOELNOID VALVE, EF82

HONEYWELL, 517 KPA, 75 PSI, 1/2" NPT, 1/4" NPT, SOLENOI

ISSC 1213-1-A-B RESISTIVE SENSITIVE RELAY,

ASCO RED-HAT 110/120V 17.1W 1/4" NPT SOLENOID VALVE, EF

NAMCO 20-230VAC/DC 0.5A CYLINDICATOR SENSOR, EE230-2782

TUCKER 12' OAL CABLE E1011200 NEW

BELDEN-M CABLE 50119-0092 NEW

TURCK 250V, 4A CORDSET CONNECTOR RS 4T-J14 LOT OF 5 NE

AMPHENOL ADVANTAGE LINE P27954 CABLE PLUG, LOT OF 6, NE

RED LION CONTROLS PRS1-1011 PLUG-IN SPEED SWITCH,

BURKERT 480VAC 30VDC 3A THERMO SWITCH, 8400 NEW

BRAD HARRISON MPIS 410P401 MULTI-PORT INTERCONNECT SYST

BRAD HARRISON MPIS MULTI-PORT INTERCONNECT SYSTEM, 702P

PEPPERL + FUCHS 110/120VAC COIL, 250V, 4A SAFETY RELAY

IFM EFECTOR 20-250VAC PHOTOELECTRIC SENSOR 0I0008 0IT-F

STI MICROSAFE MC4216XE 42732-0160 TRANSMITTER,

PULSOTRONIC 90250VAC 4-PIN PROXIMITY SENSOR 39952-05

ADVANCE 480V 60HZ BALLAST 71A5750-001D NEW

DWYER 117V 10A 25 PSIG 120°F PHOTOHELIC PRESSURE SWITCH

RED LION CONTROLS IMP20162 115/230 VAC APOLLO INTELLIGE

BANNER PD49VP6C300Q PICODOT LASER LIGHT