[MOLEX] ​Molex SST-ESR2-CLX-RLL and SST-SR4-CLX-RLL communication modules

2025-09-04

Category specific requirements
PC hardware should have at least an Intel Pentium 4 processor, 512MB of memory, and 100MB of available hard disk space; Suggest a 17 inch/19 inch (1280 × 1024 and above resolution) monitor; CD/DVD drive, power cable, Ethernet cable, keyboard and mouse required
The PAC/PLC power ESR2 module consumes 5VDC 850mA and 24VDC 1.75mA; The SR4 module consumes 5VDC 1004mA and 24VDC 1.75mA. Please refer to the CLX 5000 modular installation and operation manual to calculate the total power load
The PC operating system supports Windows XP, Vista, 7, and 8
Other requirements: 1. Support for Rockwell Automation RSLogix 5000 Additional Instructions (AOI) requires RSLogix 5000 V16 or above, module firmware must be 2.10.2 or above (general configuration file) or 2.12.1 or above (additional configuration file/AOP), BCMS software must be 1.9 or above

[MOLEX] MOLEX SST-PB3-VME-1 and SST-PB3-VME-2 Hardware Reference Guide

2025-07-09

Function: As a VME interface for communication with Profibus networks, SST-PB3-VME-1 includes one Profibus network interface (or channel), while SST-PB3-VME-2 includes two independent interfaces controlled by independent CPUs, each executing downloadable application firmware modules.
Features: Each channel can serve as a DP master and DP slave, sending and receiving FDL (Layer 2) messages, supporting Class 1 and Class 2 master messages, supporting simultaneous operation in all modes mentioned above, supporting standard Profibus baud rates, supporting 16 bit transmission, etc.
Byte order: Adopting Intel style (small end) byte order, for host systems using Motorola (large end) byte order, byte order must be compensated for in the software.