Connect a Modbus RTU Slaves to a Modbus TCP/IP Client

460MSMM
Easily connect up to 32 Modbus RTU slave to a Modbus TCP/IP controller
DATASHEET USERGUIDE

Get Your Modbus RTU Slave Devices Connected to a Modbus TCP/IP Client
The 460MSMM moves data between up to 32 Modbus RTU Slave devices and a Modbus TCP/IP Client devices.

Best of all the product is Made in the USA, is always in stock and comes with 5 year warranty.

How Do I Use the 460MSMM in My Application?
To your Modbus TCP/IP Client device the gateway will look like any other Modbus TCP/IP Server. To your Modbus RTU Slaves the gateway acts as a Modbus RTU Master. In the gateway you configure what data it will read and write from the Modbus TCP/IP Client and each Slave device connection.

It’s really that simple. Need to modify your data as it passes from one protocol to the other? No problem. Each data mapping you apply can be modified with up to 3 mathematic functions. Add 4 to a value, multiply by 4 and divide by 10 with ease.

Why use Real Time Automation as a Gateway Supplier?
The 460MSMM provides an option to access Modbus RTU Slave devices on your Modbus TCP/IP network. While there are certainly a number of other companies offering stand alone gateways, there is no one who provides the level of support and service that you receive from RTA.

When you call, a live person answers the phone. When you talk with sales, you will get honest answers and recommendations even if that means recommending someone else’s solution. When you get support, it is from an engineer who had a hand in the product’s development, and that doesn’t require a ticket or 24 hour wait. We are unashamed of the fact that we are a smaller company because, that means, you mean more to us.

Size

Includes

  • 120 volt AC Wall Wart Power Supply
  • Manual
  • 6’ power cable with Flying leads
  • 5 Year Hardware Warranty
  • IPSetup software — Automatically locates RTA Gateway on the network
  • Unlimited Firmware Feature Upgrades for Life
  • CAT5 Cross over cable for direct connection to PC during programming
  • Complete, Unlimited Access to our Industry Leading Support Staff

Modbus RTU

Modbus RTU Master Features

Modbus Operation Modes
Modbus RTU Master

Function Codes Supported

1,2,3,4,5,6,15 & 16

Swapping
Byte and Word Swapping

Maximum Modbus RTU Slave Devices
32

Number Read/Write Scan Lines per RTU Slave Device
200 Total - 100 reads & 100 writes

Scan Line Support
Up to 125 Registers or 512 Coils

Modbus TCP/IP

Modbus TCP/IP Server Features

Modbus Operation Modes
Modbus TCP/IP Server

Function Codes Supported
1,2,3,4,5,6, 7,15 & 16

Swapping
Byte and Word Swapping

Maximum Modbus TCP/IP Client Connections
1

Contiguous Data Areas
200 Total - 100 reads & 100 writes

Data Area Limits
500 Contiguous Coils or 500 Contiguous Registers

Hardware

Electrical / Environmental

DC Input Voltage
8 VDC @ 230 mA to 28 VDC @ 80 mA
Maximum Baud Rate
115K Baud
Operating Temperature
-40 C to 85 C
Certification
RoHS-Compliant, UL, CUL, CE Approvals

Enclosure / Hardware

Size
4.2” x 3.25” x 1”
Weight
5 oz.
Enclosure Type
Anodized Aluminum
Mounting
Din Rail or Panel Mount
LEDs
Ethernet Link/Data LED, Ethernet Speed LED, Power LED, & 2 general purpose LEDS on side
Gateway Security
You can configure up to 9 different users access to diagnostic and configuration screens.
Alarming
Set <, <=, >=, >, ==, !=, and Change-of-State rules on any data moving through the gateway. If alarm rule is triggered an email notification can be sent.
Translation Table
Allows for data manipulation during protocol translation. Scaling and other data format changes can occur in the gateway.
Status and Counters
Protocol specific status, counters and error messages are accessible within the gateways diagnostics page. They can also be delivered to a connected device.
Diagnostic Logging Page
Allows users to see and log start up sequences, protocol specific messages & error messages.

Features

Gateway Security

You can configure up to 9 different users access to diagnostic and configuration screens.

Alarming

Set <, <=, >=, >, ==, !=, and Change-of-State rules on any data moving through the gateway. If alarm rule is triggered an email notification can be sent.

Translation Table

Allows for data manipulation during protocol translation. Scaling and other data format changes can occur in the gateway.

Status and Counters

Protocol specific status, counters and error messages are accessible within the gateways diagnostics page. They can also be delivered to a connected device.

Diagnostic Logging Page

Allows users to see and log start up sequences, protocol specific messages & error messages.