ProSoft 3150-MCM Modbus Master/Slave Communication Module

Overview

The ProSoft 3150-MCM is a versatile Modbus communication module designed for seamless integration with Allen-Bradley’s PLC platform. Manufactured by ProSoft Technology, this module provides an efficient solution for communication in industrial automation systems. It supports both Modbus Master and Slave modes, offering flexibility and compatibility with a wide range of devices.

This single-slot module features two RS232/RS485/RS422 communication ports and supports the transfer of up to 4000 registers to PLC or SLC data tables. It is capable of handling various data types, including binary, integer, ASCII, and floating-point formats.

Key Features

Dual Communication Ports: Offers two configurable RS232, RS485, or RS422 ports for flexible communication.
Modbus Master/Slave Operation: Can be configured as either Modbus Master or Modbus Slave to connect with other Modbus-enabled devices.
Data Type Support: Transfers binary, integer, ASCII, and floating-point data types.
High Register Capacity: Supports the transfer of up to 4000 registers.
Optical Isolation: Provides 500V optical isolation for reliable operation in industrial environments.
Modular Integration: Easily integrates into any compatible Allen-Bradley PLC system.

Technical Specifications

Specification	ProSoft 3150-MCM
Manufacturer	ProSoft Technology
Product Type	Modbus Master/Slave Communication Module
Part Number	3150-MCM
Compatible Platform	Allen-Bradley PLC
Number of Ports	Two (2) configurable RS232 / RS422 / RS485 ports
Operating Modes	Modbus Master / Slave
Registers	Up to 4000 registers
Data Types Supported	Binary, Integer, ASCII, Floating Point
Command List Entries	100 commands
Word Reads and Writes	125 words
Optical Isolation	500V
Backplane Current Draw	0.15 A @ 5V, 0.04 A @ 24V
Operating Temperature	0°C to 60°C (32°F to 140°F)
Storage Temperature	-40°C to 85°C (-40°F to 185°F)
Relative Humidity	5% to 95% (non-condensing)
Data Transfer Size	4000 registers
Parity	None, Odd, or Even
Stop Bits	1 or 2 Stop bits
RTS to TxD Delay	0 – 65535 ms with 1 ms resolution
Timeout	0 – 65535 ms with 1 ms resolution

Product Description

The ProSoft 3150-MCM is a Modbus communication module built to meet the demands of industrial automation systems. It integrates easily with Allen-Bradley PLCs and provides robust communication capabilities, including support for both Modbus Master and Slave modes. The module features two communication ports that can be configured for RS232, RS422, or RS485 standards.

Supporting up to 4000 registers, the 3150-MCM enables high data transfer capacity and offers flexibility in data types such as binary, integer, ASCII, and floating-point formats. This allows for seamless interaction with various Modbus-enabled devices.

The 3150-MCM also features 500V optical isolation, ensuring the protection of sensitive components in industrial environments. Additionally, it supports a wide range of Modbus function codes for both Master and Slave configurations, such as Read Output Status, Read Input Status, Force Single Coil, and Preset (Write) Multiple Data Register.

With its simple ladder logic configuration and customizable memory mapping, the 3150-MCM is ideal for use in a variety of industrial applications, including process control, manufacturing automation, and data acquisition.

Applications

The ProSoft 3150-MCM is perfect for:

Industrial Automation systems requiring Modbus communication.
Process Control systems that need seamless data transfer.
Data Acquisition applications that interact with Modbus-enabled devices.
Manufacturing Automation, ensuring smooth integration with Allen-Bradley PLCs.
Oil and Gas, Chemical Processing, and other industries where high-speed, reliable communication is essential.