Hello everyone, I have an outdated IC693CMM301 module installed on a 90-30 Series PLC rack. I am searching for guidance on how to proceed with upgrading from this module. Unfortunately, the Rx3i catalog no longer supports it, hindering my rack upgrade. I believe that the CMM002 & CMM004 modules may not be suitable replacements for this specific application. It seems like utilizing modules such as the GCG001 & PNC001 may be more appropriate. I am eager to hear everyone's input on this matter. Thank you!
When looking for Genius communications modules for the 90-30, the CMM301 is the original module to consider. While it offers basic functionality, the CMM302 enhanced Genius Communications module and the BEM331 Genius Bus Controller provide additional features. Curious about what Genius devices are connected to your network with the CMM301?
The device type in question is a controller connected via Serial Bus Address 16, operating at a data rate of 153.6 Kbps Extended. The global data configuration includes Address 16 Length 32, starting at %G00001, and Address 17 Length 32, starting at %G0033. This controller communicates with a field IO VersaMax rack, which includes a backplane GBI001 and VersaMax IC200PWR102J with a series of IO modules. While the BEM module may have been discontinued, in the past, I was advised to use the GCG and PNC modules. I have not yet converted through the gateway, but I assume there are examples available in PDF or online resources. It seems like the preferred route unless CMM002/4 is more applicable and efficient in this case.
When setting up your network, you have the option to choose between Profinet or Ethernet. To switch to Profinet, you will need to replace your GBI001 network interface units with PNS001 units. You can then opt for either an Rx3i with a built-in Profinet controller or a Profinet controller module in the rack. The PNS001 unit offers the flexibility of a redundant power supply but is slightly wider than the GBI001. Alternatively, if space is limited at the I/O drops, you can go with an EBI001 Ethernet network interface unit. This option allows for the use of Modbus TCP or Ethernet global data as the network protocol. To implement this, you will need a CPU with built-in Ethernet or an Ethernet module in the rack. The EBI001 has the same physical dimensions as the GBI001, making it a convenient choice for your setup.
The IC695GCG001 is a versatile option that can be integrated into both the Profinet and Genius networks. It may require some reconfiguration of the Genius drops, but it has been a reliable solution for connecting remote panels when running new fiber to Cat 5/6 was not feasible.
This raises an important question that I will investigate further. The IC200 head unit on the Versamax likely has its own unique program and code embedded within it, which I should try to locate an original copy of. If I were to modify the backplane to EBI001, it would also need to be configured as such on the VersaMax end, rather than being a simple plug-and-play process. While I can upload the program to my laptop using a cable, this may result in losing the comments. If needed, I can refer back to the original documentation in the plant to recomment the rungs, assuming they align with the original documents. My understanding was that the GCG module was designed to accept 2 serial ports and translate them into the Rx3i rack for Genius applications without requiring any changes to the VersaMax location rack. However, I will explore other modules such as EBI001 and those mentioned in the manual to determine the best path for upgrading the main 90-30 rack.
Hey, it sounds like you're in quite the predicament. The IC693CMM301 is indeed a bit dated now. If the CMM002 & CMM004 modules aren't suitable, you may be on the right track with considering the GCG001 & PNC001 for your application. They hold a pretty good reputation for offering a higher overall performance and compatibility. However, your application's details would highly affect the suitability of these models. Remember, it's always advisable to consult with a professional or the manufacturer before making such decisions to avoid unnecessary downtime or potential hazards. Best of luck with your upgrade!
Hey there! It sounds like you're in a bit of a bind with that CMM301 module. You’re right that CMM002 and CMM004 might not fit every application, especially if you're looking for compatibility with newer systems. The GCG001 and PNC001 could indeed be better alternatives since they support more modern communication protocols and offer enhanced functionality. Have you looked into any potential third-party solutions or used equipment? Sometimes, you can find reliable refurbished modules that are compatible with your current setup. Good luck with the upgrade!
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Answer: The Rx3i catalog no longer supports the outdated IC693CMM301 module, making it challenging to find suitable replacements for upgrading the rack.
Answer: The CMM002 & CMM004 modules may not be suitable replacements for this specific application due to compatibility issues with the GE 90-30 PLC rack.
Answer: Utilizing modules like GCG001 & PNC001 may be more appropriate replacements for upgrading from the outdated IC693CMM301 module on the GE 90-30 PLC rack.
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