Description
1785-L40C15 | Allen Bradley Programmable Logic Controller
Description: The Allen-Bradley 1785-L80C15 is a ControlNet PLC5 Programmable Logic Controller (PLC). This controller features a variety of embedded communication ports such as serial, Data Highway Plus (DH+), DH using 1785-KA, Remote I/O (RIO) and ControlNet. It supports a maximum user memory of 48K Words and capable of handling any mix of discrete I/O with a total of 2048 point and 2048 input and 2048 output in complimentary mode.
Technical Specifications for 1785-L40C15
Manufacturer | Rockwell Automation |
Max Total I/O | 2048 (any mix); 2048Input / 2048 output (complimentary) |
Module Type | Processor |
Part Number/Catalog No. | 1785-L40C15 |
Control Coprocessor Expansion Port | Yes |
Brand | Allen-Bradley |
Communication Ports | Data Highway Plus (DH+); Remote I/O (RIO); Serial; DH using 1785-KA; Two (2) ControlNet |
Controller Memory | up to 48 Kwords |
Hardware Addressing | 2-slot; 1-slot; 1/2-slot |
Program Scan time | 0.5 ms per K word (bit logic) 2 ms per K word (typical) |
Module Location | 1771-A1B, -A2B, A3B, -A3B1, -A4B chassis; left-most slot |
I/O system | Bulletin 1771 I/O, 1794 I/O, 1746 I/O, and 1791 I/O including 8-, 16-, 32-pt, and intelligent modules |
Battery | Allen-Bradley 1770-XYC |
Memory Modulues | 1785-ME32, 1785-ME64, 1785-M100 |
Controller Redundancy | Supported |
Processor | PLC-5/40C |
Max User Memory Words | 48 Kilowords |
Battery-Backed Static RAM | Yes |
EEPROM Program Backup Option (using 1785-ME16, -ME32, -ME64, and -M100) | Yes |
Protected Memory | No |
Max Analog I/O | Forcible 2048 and Nonforcible 48000 |
I/O Scan Time Per Rack | ControlNet I/O 0.5 ms (average); Universal Remote I/O 10 ms at 57.6 kbits/s, 7 ms at 115.2 kbits/s, 3 ms at 230.4 mbits/s |
Max I/O Chassis Total | 125 |
Max I/O Chassis Extended Local | 0 |
Max I/O Chassis Universal Remote | 60 |
RS-232-C/422-A/423- A Ports | 1 |
The Allen-Bradley 1785-L40C15 is a Programmable Logic Controller (PLC) from the classic PLC5 series. This controller is specifically part of the 1785 ControlNet PLC5 Programmable controllers, equipped with dual ControlNet communication interface with secondary and tertiary interfaces. The 1785-L40C15 is designed to cater a maximum of controller memory up to 48KWords, able to handle 2048 I/Os or 2048 Input and 2048 output when operated in complimentary mode. It may be installed with memory modules to reach the memory limit. This controller is capable of implementing distributed I/O architectures with compatibility to a variety of distributed I/O platforms such as Bulletin 1771 I/O, 1794 I/O, 1746 I/O, and 1791 I/O modules, including 8-point, 16-point, 32-point, specialty and intelligent modules. The 1785-L40C15 is equipped with a battery that is used to retain the processor’s Random Access Memory (RAM). This battery has a part number of 1770-XYC which may be replaced only when the processor is actively supplied with power. The 1785-L40C15 also supports hot backup system through the 1785-CBHM or ControlNet Hot Backup Cartridge. This module is installed to each of the ControlNet processor rack for implementing high-speed processor switchover and data transfer. The 1785-L40C15 has built-in communication ports such as serial, Data Highway Plus (DH+), DH using 1785-KA, Remote I/O (RIO) and ControlNet. Serial communication supports DF1 and ASCII protocol and typically used for downloading, uploading and point-to-point communication. Data Highway Plus and Remote I/O protocols are high-speed, networked protocols that supports communication with multiple devices. Similarly, ControlNet is a networked protocol however, there are Two (2) ControlNet ports installed with the 1785-L40C15 , supporting hot backup configuration.
1785-L40C15
1785-L40C15
1785-L40C15
1785-L40C15One year warranty, special discount after sale
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[service contact information]
Purchase and consultation hotline: 15339537795 (same number on wechat)
QQ: 2645963284
E-mail: 2645963284 @qq.com
Contact Person: Miss Yuan
Company: Guizhou Yuanmiao Automation Equipment Co., LTD
Address: Hongshan Hotel, No.42 Hongshan Lake Road, Beijie Street, Xixiu District, Anshun City, Guizhou Province (Bailing. No. 9, 14th floor, Doubletree by Hilton
① 24-hour email reply (12 hours);
② For shipment to countries outside Asia, please contact the seller.
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