Modbus TCP/IP Server Protocol Specifications

The server driver supports connections to up to five Modbus TCP/IP Clients using

Service Port 502 with standard MBAP messaging, and up to five Clients using Modbus

RTU/ASCII on Service Port 2000 (and others).

Modbus TCP/IP Client Protocol Specifications

The Client driver supports the active reading and writing of data with Modbus TCP/IP

compatible devices.

This one Client supports up to 100 commands, which can be addressed to one or more

servers.

Status Data

Communication error codes, success-fail counters, and port states are available, as well

as module diagnostic data.

Hardware Specifications

Specification

Description

Dimensions

Standard 1769 single-slot module

Current Load

800 mA max @ 5 VDC

Power supply distance rating of 2 (L43 and L45

installations on first 2 slots of 1769 bus)

Operating Temp.

0°C to 60°C (32°F to 140°F)

Storage Temp.

-40°C to 85°C (-40°F to 185°F)

Relative Humidity

5% to 95% (with no condensation)

LED Indicators

Power and Module Status

Application Status

CFG Port Activity

Ethernet Port Activity

Error Status

CFG Port (CFG)

RJ45 (DB-9M with supplied cable)

RS-232 only

No hardware handshaking

App Port (Ethernet modules)

10/100 Base-T Ethernet compatible interface

Electrical Isolation 1500 Vrms at 50 Hz to 60 Hz

for 60 s, applied as specified in section 5.3.2 of

IEC 60950: 1991

Ethernet Broadcast Storm Resiliency = less than

or equal to 5000 [ARP] frames-per-second and

less than or equal to 5 minutes duration

Shipped with Unit

RJ45 to DB-9M cables for each port

6-foot RS-232 configuration cable

Where Automation

Connects™

Additional Products

ProSoft Technology

complement of hardware and

software solutions for a wide variety

of industrial communication

platforms. For a complete list of

products, visit our web site at:

www.prosoft-technology.com

Ordering Information

To order this product, please use the

following:

Modbus TCP/IP

Communication

Module for

CompactLogix®

MVI69-MNET

To place an order, please contact

your local ProSoft Technology

distributor. For a list of ProSoft

Technology distributors near you,

go to:

www.prosoft-technology.com

and select Where to Buy from the

menu.

Copyright © 201

9 ProSoft Technology, Inc.

All rights reserved.

4/25/2019

Specifications subject to change without notice.

Agency Approvals & Certifications

Please visit our website: www.prosoft-technology.com