Honeywell 68088 MODBUS DATA CONTROLBUS MODULE. ***

MODBUS DATA CONTROLBUS MODULE. ***

Honeywell 68088 MODBUS DATA CONTROLBUS MODULE

The 68088 MODBUS DATA CONTROLBUS MODULE is a programmable data and control communication module that offers the ability to connect serial devices for remote monitoring and control. The module uses MODBUS RTU (Master/Slave) protocol and features a range of up to 1,600 ft. (488 m). This module can be used with compatible Modicon industrial controllers or other MODBUS solutions, allowing you to create an integrated system that best suits your needs. Requires external power supply.

The MODBUS Data ControlBus module is a simple device, it takes in 16 bit addresses and sends back 24 bit addresses which can be assigned to any sensors you like. You can then poll the address of the item at that location if you like. This allows you to set items anywhere on your data bus and read them. There is a range switch/potentiometer to allow you to set the address where things are placed between 1 - 255.

These Data Controlbus modules are used to acquire and output data from controllers using the MODBUS protocol. These operate at line rates of up to 250/300 kilo bits per second. ModBus is an open field protocol, with binary and ASCII versions in existence..

The Data Controlbus module is designed to collect information from DDC series controllers and transmit it over Modbus.

This DMFB is an advanced Data Collection Unit, which enables MODBUS RTU communication between remote points of data collection.

Data transfer between microprocessor controllers, computers, and input/output (I/O) devices is often performed using industry-standard bus systems such as the common Industrial Ethernet. These high-speed bus systems are typically designed for distributed control and information processing systems.  The objective of this paper presents a universal digital data communications interface standard that may be implemented on any automation device that uses modular technology to input and output data under Programmable Logic Controllers (PLCs), the computers, in a variety of data communication applications.