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
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.