Product Details
Product Description
The Allen Bradley SST-PB3-CLX-RLL Profibus communication module provides seamless integration of ControlLogix systems with Profibus networks. Supporting DPV0 slave functionality, it enables reliable communication with up to 125 Profibus devices. With flexible transmission speeds, robust backplane current handling, and a compact single-slot design, this module is ideal for distributed automation environments requiring Profibus connectivity.
Technical Specifications
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Manufacturer Allen Bradley
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Product Line ControlLogix / Profibus
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Product Type Profibus Communication Module
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Part Number SST-PB3-CLX-RLL
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Weight 430 g
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Module Location Any slot in ControlLogix chassis
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Slot Width Single slot
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Backplane Current 850 mA @ 5 V DC; 1.75 mA @ 24 V DC
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Supported DP Slaves Up to 125 devices
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Supported I/O Modules Up to 256
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Input Data Capacity 122 words
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Transmission Speeds 9600, 19200, 31.25k, 45.45k, 93.75k, 187.5k, 500k, 1.5M, 3M, 6M, 12M baud
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Embedded Ports 1 × 9-pin Sub-D connector
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Network Connection Type PROFIBUS D-Sub female (9 pin)
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Channel / Port 1 channel, 1 port
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Protocol Support PROFIBUS DPV0 slave
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Compatible Series 1756 ControlLogix, Honeywell PlantScape
Application Scenarios
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Integration of ControlLogix controllers with Profibus-based field devices
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Distributed automation systems requiring high-speed Profibus communication
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Industrial environments with large-scale Profibus networks (up to 125 slaves)
FAQ
Q: How many Profibus devices can the SST-PB3-CLX-RLL support? A: Up to 125 DP slaves.
Q: What transmission speeds are available? A: It supports baud rates from 9600 up to 12 Mbps.
Q: Is this module compatible with Honeywell systems? A: Yes, it is compatible with Honeywell PlantScape in addition to ControlLogix.
Comparable Models
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SST-PB3-CLX-RLL: Profibus DPV0 slave communication module (this model)
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1756-DNB: DeviceNet communication module for ControlLogix
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1756-ENBT: Ethernet/IP communication module for ControlLogix
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Master Acceptance Testing: Understanding FAT and SAT in Industrial Control Systems
Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) serve as critical quality assurance gateways in complex industrial control systems. Both procedures verify that programmable logic controllers (PLCs), distributed control systems (DCS), and associated field devices meet strict functional specifications. However, executing these tests effectively requires clear delineation between off-site staging and final field commissioning.
Industrial Networking Essentials: Demystifying Hubs, Switches, and Routers in Control Systems
Industrial automation relies heavily on robust networking infrastructure to connect programmable logic controllers (PLCs), distributed control systems (DCS), and human-machine interfaces (HMIs). Modern factory automation environments generate vast amounts of real-time operational data across deterministic networks. Understanding the structural differences between hubs, switches, and routers ensures optimal traffic segmentation, minimizes latency, and maintains high network availability.
Safety Relays in Industrial Automation: Fundamentals, Design Standards, and Fail-Safe Architecture
Safety relays form the bedrock of functional safety in modern factory automation, preventing catastrophic equipment failure and protecting plant personnel. While standard electromechanical relays handle basic load switching, they lack the redundant diagnostics required for high-risk industrial environments. Modern industrial automation platforms—including programmable logic controllers (PLCs) and distributed control systems (DCS)—rely on specialized safety relays to monitor field devices and isolate hazards instantly.