Overview

The SST-PB3-CLX-RLL is a PROFIBUS scanner designed for the 1756 (ControlLogix) backplane and Honeywell PlantScape system. It facilitates communication between a CLX processor and DP remote I/O devices on a PROFIBUS network, acting as a PROFIBUS DP remote I/O scanner.

Specifications

• Part Number: SST-PB3-CLX-RLL
• Function: CLX-5000 scanner for PROFIBUS networks
• Processor: Freescale MCF5272
• Local RAM: 8 MB (MCF5272)
• Onboard Memory:
  • 512 KB of shared memory
  • 512 KB of sectored flash memory for storage of program and configuration data
• LAN Controller: ASPC2

CLX Interface

• Output Data: 4 Pages of 246 words
• Input Data: 4 Pages of 248 words
• Maximum I/O Data:
  • 1984 input bytes
  • 1968 output bytes (within 4 I/O pages)
• Status: 250 words
• PROFIBUS DPV1:
  • Class 1 & Class 2 Master via Generic CIP messages

Environmental Specifications

• Storage Temperature: -40°C to 85°C
• Operating Temperature: 0°C to 60°C
• Operating Relative Humidity (RH): 5% to 95%, non-condensing
• Pollution Degree: 1 (No pollution or only non-conductive/non-corrosive pollution)

Electrical Specifications

• Backplane Current Consumption:
  • 850 mA @ 5 VDC
  • 1.75 mA @ 24 VDC