Product Overview

• SST-PFB-SLC is a PROFIBUS DP scanner module for Allen Bradley SLC 500 series PLC
• Designed for 1746 I/O chassis, works with SLC 5/03 and later processors
• Enables SLC 500 to communicate with PROFIBUS DP remote I/O and slave devices
• Acts as DP master (Class 1) or DP slave on PROFIBUS network

• Used for legacy system integration and PROFIBUS connectivity retrofit

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Core Features

• Supports up to 96 DP slave devices
• 244 bytes input and 244 bytes output per slave
• Baud rate 9.6 kbps to 12 Mbps, all standard PROFIBUS rates
• RS-485 PROFIBUS DP port (9-pin D-Sub)
• RS-232 config port for setup and diagnostics
• Onboard flash memory stores configuration, no reloading on power cycle

• Data mapped to SLC I/O, M0, M1 files for easy programming

Technical Parameters

• Brand: SST (Molex Woodhead)
• Part Number: SST-PFB-SLC
• Compatibility: Allen Bradley SLC 500 (5/03+)
• Chassis: 1746, occupies 1 slot (not slot 0)
• Protocol: PROFIBUS DP (IEC 61158)
• Role: DP master Class 1 or DP slave
• Slaves: up to 96
• Data per slave: 244 bytes in / 244 bytes out
• Baud rate: 9.6k–12M bps
• Ports: 1×PROFIBUS DP (RS-485), 1×RS-232 config
• Backplane current: ~600mA @5V DC
• Temperature: 0°C to 60°C
• Certifications: UL, CE, RoHS
• Condition: Discontinued / Refurbished / New Surplus

• Warranty: 12 Months

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Applications

• Connect SLC 500 to PROFIBUS DP remote I/O and sensors
• Integrate legacy SLC systems into modern PROFIBUS networks
• Factory automation production line PROFIBUS communication

• Process control and manufacturing equipment retrofitting

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Our Advantages

• Full function testing and configuration verification before shipment
• Competitive pricing for hard-to-find discontinued modules
• Global fast delivery and professional technical support
• 12-month warranty with after-sales service