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Allen Bradley SST-SR4-CLX-RLL Modbus Serial Communication Module
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Introduction
The Allen Bradley SST-SR4-CLX-RLL is a Modbus Serial Communication Module designed for ControlLogix automation systems. It supports Modbus RTU and ASCII protocols, functioning as both Master and Slave, allowing flexible communication with a variety of serial Modbus devices.
This module features four independent channels, providing simultaneous data exchange for multiple devices, making it ideal for industrial automation and process control applications.
Product Specifications
| Parameter | Specification |
|---|---|
| Module Type | Modbus Serial Communication Module |
| Controller Compatibility | Allen-Bradley ControlLogix |
| Communication Protocols | Modbus RTU / Modbus ASCII |
| Function | Acts as Master/Slave to interface with serial Modbus devices |
| Channels | 4 independent channels |
| Compliance | CE certified |
| Operating Temperature | 0°C to 60°C |
| Mounting Type | DIN-rail / backplane mountable |
| Dimensions | 145.2 × 34.6 × 139.6 mm |
| Weight | 0.4 kg |
Applications
• Modbus Serial Network Integration – Connects ControlLogix processors to Modbus RTU/ASCII devices for efficient industrial communication.
• Industrial Automation – Suitable for factory automation, process control, and distributed I/O systems.
• Multi-Device Communication – Supports 4 independent channels for simultaneous serial data exchange.
• Legacy Device Connectivity – Enables older Modbus devices to communicate with modern ControlLogix systems.
• Flexible Installation – DIN-rail/backplane mountable for easy panel integration.
Advantages
• Dual Protocol Support – Works with both Modbus RTU and ASCII protocols for maximum compatibility.
• Master/Slave Functionality – Offers flexible network roles to accommodate different automation topologies.
• Four Independent Channels – Allows communication with multiple devices simultaneously, improving network efficiency.
• Compact and Robust Design – DIN-rail/backplane mountable for easy integration into industrial panels.
• Reliable Communication – Ensures stable and predictable data transfer between ControlLogix processors and serial Modbus devices.
FAQ
- Which controllers are compatible with the SST-SR4-CLX-RLL module?
It is compatible with Allen-Bradley ControlLogix processors. - What communication protocols does it support?
It supports Modbus RTU and Modbus ASCII. - Can it operate as both Master and Slave?
Yes, it supports both Master and Slave modes. - How many communication channels does the module have?
It has 4 independent channels. - Can it connect to multiple serial devices simultaneously?
Yes, each channel supports independent communication with separate Modbus devices. - Is the module certified for industrial use?
Yes, it is CE certified. - What is the operating temperature range?
The module operates safely from 0°C to 60°C. - Can it integrate legacy Modbus devices?
Yes, it allows older Modbus RTU/ASCII devices to communicate with ControlLogix systems. - Does it improve system reliability?
Yes, it provides stable and predictable data exchange for multiple devices. - Is setup and troubleshooting simplified?
Yes, configuration is straightforward, ensuring fast deployment.
Related Models
| Model Number | Description | Ports | Voltage |
|---|---|---|---|
| SST-SR4-CLX-RLL | Modbus Serial Communication Module for ControlLogix | 4 Serial Channels | 5–24 VDC |
| SST-PFB-CLX | Profibus DP Remote I/O Scanner Module for ControlLogix | 1 x RS-232, 1 x RS-485 | 5/24 VDC |
| SST-PB3-CLX-RLL | Profibus DP Remote I/O Scanner Module for ControlLogix | 1 x RS-232, 1 x RS-485 | 5/24 VDC |
| SST-IBS-CLX | ControlLogix Scanner Interbus Module | 1 x RS-232, 1 x INTERBUS | 5/24 VDC |
| PLX31-MBTCP-MBS4 | Modbus TCP/IP to Modbus Serial Gateway | 4 x Serial | 10–36 VDC |
| MVI56E-MCMR | Modbus Master/Slave Enhanced Communication Module | 2 x Ethernet + 1 CFG | 5–24 VDC |
Popular Models
| Model Number | Description | Ports | Voltage |
|---|---|---|---|
| SST-SR4-CLX-RLL | Modbus Serial Communication Module for ControlLogix | 4 Serial Channels | 5–24 VDC |
| SST-PFB-CLX | Profibus DP Remote I/O Scanner Module for ControlLogix | 1 x RS-232, 1 x RS-485 | 5/24 VDC |
| SST-PB3-CLX-RLL | Profibus DP Remote I/O Scanner Module for ControlLogix | 1 x RS-232, 1 x RS-485 | 5/24 VDC |
| SST-IBS-CLX | ControlLogix Scanner Interbus Module | 1 x RS-232, 1 x INTERBUS | 5/24 VDC |
| PLX31-MBTCP-MBS4 | Modbus TCP/IP to Modbus Serial Gateway | 4 x Serial | 10–36 VDC |
| MVI56E-MCMR | Modbus Master/Slave Enhanced Communication Module | 2 x Ethernet + 1 CFG | 5–24 VDC |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
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