This manual describes the Device/PLC Connection of the AL series controllers. It includes details on the maximum consecutive device address, temperature value, IRr/c 2-point correction value, resolution, and more.
This document serves as a guide for establishing connections between Fenwal AL Series controllers and Programmable Logic Controllers (PLCs). It outlines the necessary procedures prior to setup, such as reviewing trademark rights and supported unit lists. The manual is designed to assist users in configuring device parameters effectively within their control systems.
The maximum number of consecutive addresses that can be read is 256.
The data communication speed declines by the number of times the device is read.
The word address for the input signal IN is 0000.