罗克韦尔系列

Allen-Bradley 1769-PA4   Ser A Compact Power Supply  
在用户程序执行阶段，可编程逻辑控制器总是按由上而下的顺序依次地扫描用户程序(梯形图)。在扫描每一条梯形图时，又总是先扫描梯形图左边的由各触点构成的控制线路，并按先左后右、先上后下的顺序对由触点构成的控制线路进行逻辑运算，然后根据逻辑运算的结果，刷新该逻辑线圈在系统RAM存储区中对应位的状态;或者刷新该输出线圈在I/O映象区中对应位的状态;或者确定是否要执行该梯形图所规定的特殊功能指令。
Allen Bradley     20-COMM-E     Ser B Ethernet/IP Adapter
Allen-Bradley     1734-OB8       SER C POINT I/O 8 Point Digital Output Module
Allen-Bradley     1769-PA4         Ser A Compact Power Supply 紧凑型电源
Allen Bradley     1756-L75         Ser B ControlLogix Logix5575 32MB - - Lab Powered
GRAINGER APPROVED 9450FR Receptacle,Black,50A,3.0 HP,3 Poles 1769-IQ32         SER A CompactLogix 24V DC Input Module US
Allen-Bradley     1769-IT6         ser A Thermocouple Mv Input Module 6chnl
Allen Bradley     1783-US5T /B     Stratix 2000 Switch AB 1783US5T
Allen Bradley     1606-XLP72E/1606XLP72E   Power Supply
Allen-Bradley     1734-AENT       POINT I/O Ethernet Network Adaptor  
Allen-Bradley     1756-ENBT       EtherNet/IP ControlLogix Module   2020
                  1762-IF2OF2     Ser B MicroLogix 1200 I/O Module 1762IF2OF2  
Allen Bradley     1794IB16/1794-IB16     SER A Flex I/O Input Module
Allen-Bradley     1769-PA4         Ser A Compact Power Supply  
Allen Bradley     1734-TB           SER A POINT I/O Module PLC Terminal US
Allen-Bradley     2711R-T4T PANEIEW 800 4.3-INCH HMI TERMINAL
Allen-Bradley     1769-AENTR       1769 Ethernet/IP Adapter 1769AENTR
Allen-Bradley     1794-AENTR       SER A Flex EtherNet/IP Adapter1794AENTR
Allen-Bradley 2711P-T10C22D9P PanelView Plus 7 Graphic Terminal
Allen-Bradley 2711R-T4T PANEIEW 800 4.3-INCH HMI TERMINAL
Allen-Bradley AB 1756-EN3TR /B EtherNet/IP Module - Surplus
Allen Bradley 5069-AENTR /A Compact 5000 Dual Ethernet/IP  
                  20-COMM-E       Ser B Ethernet/IP Adapter
Allen-Bradley     2711P-T7C22D9P   PanelView Plus 7 Graphic Terminal
AC 110V Universal STC-1000 Digital Temperature Controller Thermostat w/ Sensor
Allen Bradley     1606-XLP72E       Power Supply 1606XLP72E  
Allen Bradley     1756-ENBT         Series A EtherNet/IP ControlLogix Module
Allen Bradley     1756IF8           ControlLogix 8 Point A/I Module 1756-IF8 Ser A Allen Bradley     1756-L75         Ser B ControlLogix Logix5575 32MB - - Lab Powered
Allen Bradley     5069-IF8           Superior Quality Product
Allen Bradley       5069-OBV8S       Ser A Compact I/O 8-Ch 24VDC Safety Output Allen-Bradley     1734-4IOL         Interface, IO Link, Distributed I/O  
Allen-Bradley     2711P-T15C21D8     Panelview Plus 7
Allen-Bradley     1734-AENT       SER A POINT I/O Ethernet Network Adaptor
AUTOMATION DIRECT   P2-04B
Brand Allen Bradley   1747-BA,       B9650T PLC Battery,
Brand Allen Bradley   20-HIM-A6   Powerflex Module
Estimated delivery dateEst. delivery?Thu, Mar 16
GRAINGER APPROVED 9450FR Receptacle,Black,50A,3.0 HP,3 Poles
Mitsubishi   PAC-UKPRC001-CN-1 BACnet and Modbus Interface MelcoBEMS Mini
Allen-Bradley     1769-OB16P       Ser B Compact I/O16 Pt Prot D/O