- Home Products (28)
- Allen-Bradley SLC500 1746 (44)
- Allen-Bradley SLC500 1747 (14)
- Allen-Bradley Control 1756 (77)
- Allen-Bradley Microlo 1761 (35)
- Allen-Bradley Microlo 1762 (34)
- Allen-Bradley Microlo 1763 (7)
- Allen-Bradley Microlo 1764 (12)
- Allen-Bradley Microlo 1766 (7)
- Allen-Bradley Compact 1769 (27)
- Allen-Bradley FlexLogix 1794 (0)
- Allen-Bradley 1771 PLC-5 (43)
- Allen-Bradley 2711 HIM (0)
- Allen-Bradley Other (1)
- Siemens S7-200 (45)
- Siemens S7-300 (217)
- Siemens S7-400 (0)
- Siemens S7-ET200 (0)
- Other Brands (52)
No. of Employees : 10~50 86-20-38357063
Allen Bradley PLC-5 1785-L20E / 1785L20E
|Place of Origin:||Made in USA|
|Certification:||All goods we supply are 100% original factory sealed with 1 year warranty!|
|Model Number:||Allen Bradley PLC-5 1785-L20E / 1785L20E|
|Packaging Details:||100% original new|
|Delivery Time:||1 day for stock; 4-6 weeks for ordering|
|Minimum Order Quantity:||1|
|1785-L20E||PLC-5 5/20E ETHERNET PROCESSOR 16 KB MEMORY (SERIES F)||IN STOCK|
|1785-L40E||PLC-5 5/40E ETHERNET PROCESSOR 48 KB MEMORY (SERIES F)||IN STOCK|
|1785-L80E||PLC-5 5/80E ETHERNET PROCESSOR 100 KB MEMORY (SERIES F)||IN STOCK|
The Allen-Bradley PLC-5 processors have ports configurable for either a Data Highway Plus messaging communication link or a Universal Remote I/O link. As a Universal Remote I/O port, it can be configured as either an I/O scanner port or an I/O adapter port. As an I/O scanner port, it monitors and controls the I/O on the link by communicating with the I/O adapters for those I/O. As an adapter port, it communicates only with the I/O scanner port on the link, passing a maximum of one I/O rack of input and output data between the two to provide distributed processing.
The scanner-mode PLC-5 controller can:- gather data from node adapter devices in remote I/O racks - process I/O data from 8-, 16-, or 32-point I/O modules- address I/O in 2-, 1-, or 1/2-slot I/O groups- support a complementary I/O configuration - support block-transfer in any I/O chassis - ladder logic program using a language that is representative of relay logic.- performing diagnostics- programming discrete control
Use the 1785 for subroutines for storing recurring sections of program logic that can be accessed from multiple program files. A subroutine saves memory because you program repetitive logic only once. The JSR instruction directs the controller to go to a separate subroutine file within the logic controller, scan that subroutine file once, and return to the point of departure.
Main Control Programs (MCPs)
Separate sequential logic from ladder logic and structured text as a way of modularized your process and making troubleshooting easier. Use several main control programs (MCPs) to define one main control program for each particular machine or function of your process. MCPs accommodate independent or non-sequential activities.
- Description:I/O Chassis Assembly.
- Quantity available: 10.
- Warranty: 12 months.
- Lead time: 1-2 working days.
- Type of payment:Paypal, T/T and Western Union.
- Courier partners: DHL, UPS, TNT, DPD, FedEx and Parcel Force.
- Technical specification, manuals and data sheets: Available on request.
- To get our best price & fast quotation, pls send us e-mail now.
We Could Supply Full Range Of Allen-Bradley.
- AB PLC :
- ControlLogix 1756 series;
- CompactLogix 1769 series;
- FlexLogix 1794 series;
- SLC500 1746/1747 series;
- MicroLogix 1000(1761 series);
- MicroLogix 1100(1763 series);
- MicroLogix 1200 (1762 series);
- MicroLogix 1400 (1766 series);
- MicroLogix 1500(1764 series);
- 1734 Point I/O Module
- AB HMI: 2711 series