Brad Harrison SST-SR4-CLX-RLL - SST Serial In Chassis module for AB ControlLogix, Serial Modbus RTU/ASCII Master/Slave, 4 Channels
Brad Harrison

SST-SR4-CLX-RLL

Alternate Item Number: 1120780001

UPC: 781725008662

Contact for Pricing

Overview

The Brad Harrison SST-SR4-CLX-RLL is a 4-channel serial communication module designed for Rockwell Automation ControlLogix chassis systems. This Serial Modbus RTU/ASCII Master/Slave module enables seamless integration of serial devices with ControlLogix controllers, supporting both master and slave modes for flexible data exchange. The module supports RS-232, RS-422, and RS-485 communication standards, making it compatible with a wide range of industrial serial devices including sensors, drives, and PLCs. With four independent channels, it allows simultaneous communication with multiple serial devices, optimizing data throughput and reducing the need for additional hardware. The SST-SR4-CLX-RLL is ideal for applications requiring real-time monitoring, control, and data acquisition in industrial automation environments. It is designed to integrate directly into the ControlLogix chassis, eliminating the need for external communication gateways and simplifying system architecture. The module supports standard Modbus RTU and ASCII protocols, ensuring compatibility with legacy and modern serial devices. It features robust error handling and diagnostics, including LED indicators for channel status, communication activity, and error conditions, enabling quick troubleshooting and maintenance. The module is manufactured by Brad Harrison, a trusted brand in industrial connectivity solutions, and is distributed by Gross Automation for reliable support and service. With its compact form factor and DIN-rail mounting capability, the SST-SR4-CLX-RLL is suitable for both new installations and retrofits in existing ControlLogix systems.
  • 4 independent serial channels for simultaneous communication
  • Supports Modbus RTU and ASCII protocols in Master/Slave modes
  • Compatible with RS-232, RS-422, and RS-485 standards
  • Direct integration with Rockwell Automation ControlLogix chassis
  • LED indicators for channel status, activity, and error diagnostics

Specifications

_EMC
EN 55022 CLASS B,EN 61000-3-2,EN 61000-3-3,EN 61000-6-2
_Network Connection Type
Serial: D-Sub Male (9 pin)
_Operating System
Windows 7,Windows 8/8.1,Windows Server 2003,Windows Server 2008,Windows Vista,Windows XP
Application
IO Control
Environmental Conditions
IP20
Mounting
In-Chassis
Power Supply
None
Standard
CE, Class1 Division2 certified,EN 55022 Class B,EN 61000-3-2,EN 61000-3-3,EN 61000-6-2
Type
Serial PLC Module
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Frequently Asked Questions about Brad Harrison

What certifications and standards do Brad Harrison products comply with?

Brad Harrison products are certified across multiple international standards, including UL (USA), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). They comply with critical functional safety standards such as EN 61800-5-2, EN ISO 13849-1, EN 62061, and IEC 61508, and meet mechanical standards like EN 60529 and UL 50. Additionally, the products are WEEE and RoHS compliant, with certifications covering environmental conditions, ecodesign, and electrical equipment safety.

What industries and applications are Brad Harrison products used for?

Brad Harrison products are used across multiple critical industrial sectors, including automotive production, robotics, material handling, food and beverage processing, alternative energy, and commercial vehicle manufacturing. These connectivity solutions are designed for network I/O, power distribution, machine control, sensor and actuator interfaces, and can withstand harsh industrial environments with features like resistance to weld slag, abrasion, continuous flexing, and IP67/IP69K protection ratings.

What technical support does Brad Harrison offer?

Brad Harrison offers comprehensive technical support across multiple domains, including engineering development support, training support, and software development resources for industrial communication protocols. Their technical support covers over 40 industrial protocols like Modbus, CANopen, and Ethernet, with specialized engineering and training assistance for complex industrial networking and communication systems.

What are the main product lines offered by Brad Harrison?

Brad Harrison offers comprehensive industrial connectivity solutions across multiple product lines, including Ethernet, PROFIBUS, DeviceNet, and other industrial networks. Their core product portfolio covers connectivity products, presence sensing devices, I/O modules, connectors, and communication solutions for automotive, material handling, and food and beverage industries. Brad products support over 40 industrial protocols and provide robust solutions for harsh manufacturing environments, with key offerings including IP67 connectors, network interfaces, industrial gateways, and digital I/O modules.

What are the key features of Brad Harrison products?

Brad Harrison products are engineered for extreme industrial environments, featuring rugged connectivity solutions with key attributes like IP67/IP69K protection, Ultra-Lock connection systems, and resistance to weld slag, abrasion, and continuous flexing. Their product portfolio covers multiple industrial sectors including automotive, food and beverage, material handling, and robotics, with comprehensive solutions for network I/O, power distribution, communications, and connectivity across more than 40 industrial protocols.

What communication protocols do Brad Harrison products support?

Brad Harrison products support over 40 industrial communication protocols, including Ethernet, PROFIBUS, DeviceNet, Modbus, CANopen, Serial, AS-interface, and CC-Link. These comprehensive network solutions range from software drivers and interface cards to PLC communication modules, industrial gateways, and IP67 digital I/O modules, enabling connectivity across diverse industrial applications and control architectures.

What environmental ratings do Brad Harrison products have?

Brad Harrison products offer robust environmental ratings across multiple standards. Most products are RoHS compliant and feature NEMA ratings ranging from Type 1 (indoor general purpose) to Type 4X (water-tight, dust-tight, and corrosion-resistant), with IP67 protection available on select models. Operating temperatures typically range from -40°C to +85°C, ensuring performance in challenging industrial environments.

What accessories are available for Brad Harrison products?

Brad Harrison offers a comprehensive range of accessories for industrial automation, including cable options, coupling nuts, and connectivity solutions. Key accessories include power and signal cordsets, trunk drop tees, molded DIN connectors, power supplies, network diagnostic tools, machine stop tees, E-stop pushbuttons, and power taps. These accessories are designed to support over 40 industrial protocols like Modbus, CANopen, and Serial, ensuring robust connectivity for industrial applications.

How are Brad Harrison products typically installed?

Brad Harrison products are typically installed using modular, plug-and-play connectivity solutions with standardized connectors supporting multiple industrial protocols. Installation involves connecting trunk lines, drop connectors, and network media with precision-engineered IP67-rated connectors that support various wiring configurations across industrial automation environments like petrochemical, automotive, and food processing applications.