1785-V40L Product datasheet   

1785-V40L Functional Description

The Allen Bradley 1785-V40L processor is part of the Allen-Bradley 1785 series, specifically from the Series C and Revision G product lines. This processor is designed for WMEbus communication and supports various instructions for transferring data between controllers, provided both devices have compatible specifications. When programming for data transfer, it requires the use of an MG data type.

Key features of the Allen Bradley 1785-V40L processor  processor include 4 DH+ ports and a Remote I/O port, capable of supporting up to 15 I/O racks. With a user memory capacity of 48,000 words, it provides a WME speed of 64 KB. The processor supports a total of 120 I/O points and is CE certified, ensuring it meets European safety and environmental standards. It weighs approximately 1.55 pounds and has dimensions of 33 cm in width, 22.9 cm in height, and 10.2 cm in depth.

The processor features several indicators to show the status of the battery, RUN/FAULT conditions, force ratings, and communication status (ACTIVE/FAULT). For full functionality, a memory module must be installed. The Allen Bradley 1785-V40L processor  includes multiple communication channels: two channels for remote I/O scanning, an exclusive channel for serial ports (RS-232, RS-422, RS-423), and one channel dedicated to extended local I/O scanning. Each channel is equipped with its own indicator for monitoring and troubleshooting.

In summary, the Allen Bradley 1785-V40L processor  is a versatile and reliable component for industrial control systems, offering significant memory, robust communication capabilities, and easy monitoring through its built-in indicators.