When converting MODBUS TCP into MODBUS RTU, you can arrange simultaneous access of two MODBUS master devices to one MODBUS slave device. When converting exchange protocols, the program can replace a MODBUS network address of the device according to the specified rules. For example, you can serve mutilple RS-485 buses. You can create many connections with different connection settings. Click the "OK" button in the dialog window. You should click the "Yes" button and configure the settings of your bridge in a dialog window. The program will ask you about creating a new connection. MODBUS Gateway is ready!Īfter installing MODBUS Gateway, start it from the "Start → Programs" group. And you do not need to buy and wait a costly hardware when you require a quick and effective solution. All the work is made in a few clicks, from the graphical user interface. Low Cost, No Maintenance, Adaptable to any Modbus device. At the same time, the program can process up to 256 connections via COM port. Using MODBUS Gateway on an intermediate server or embedded computer gives you a more flexible and scalable solution with multiple settings. Our program allows you to save money and do without purchasing hardware converters. What problems can be solved with MODBUS Gateway? That could be a SCADA system - where the MODBUS protocol is the only one used or application software that supports only one other protocol, or several applications that support different protocols, etc. MODBUS gateway can be used in any place where it is necessary to connect several protocols together. Protocol conversion is executed in real-time. It enables you to connect MODBUS TCP devices to systems or PLCs that can only work with MODBUS RTU. Refer to the Plugin Guide Notes for information regarding protocol compatibility.AGG Modbus Gateway is a utility that works as a software converter of MODBUS TCP protocol into MODBUS RTU or vice versa. When a Force is active, the provided value will be applied to the output allowing for easier system testing, commissioning, and temporary bypass. Outputs offer a “Force” feature which allows manual override of data being written from the Modbus Client. This provides maximum flexibility for working with larger, more complex systems. IO may also be temporarily disabled while testing or commissioning is ongoing. Unused IO can be disabled to reduce clutter and confusion. Registers are represented as integer fields with possible values from 0 to 65,535, and as hexadecimal string fields with values from 0x0000 to 0xFFFF.Įach Input and Output in the plugin may be configured for any IO address and do not have to be sequential. Both Input and Output Bits are represented as toggle buttons for easy control pin wiring. Outputs are read-write and allow elements to be controlled from a Modbus Client. General purpose inputs can be passed directly via control pins to allow Q-SYS hardware to act as real digital discrete inputs. Inputs are read-only from a Modbus Client and represent system status or feedback information. The plugin offers up to 999 each of Input Bits, Input Registers, Output Bits, and Output Registers offering a staggering number of control IO points – hundreds more than a typical control system. Now the Q-SYS platform can be much more easily leveraged as a critical subsystem for paging and alarm purposes as the Modbus Server plugin offers easy integration with most Building Management System (BMS) software. Offers a flexible set of controls to be externally read from and written to via the Modbus TCP and JBus protocols.
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