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How do you wish to implement redundant ERIO networks?
Revised offer (2nd March 2020):
1. Single module with single connections to two separate ring / star networks using PRP.
2. Hot standby system with single connection for each CPU to two separate networks with two separate modules in each drop.
In each architecture PRP is primarily the network protocol. The network is constructed using third party switches with some requirements to be specified in the design.
In the system proposed how many drops are required?
1. 32 drops
2. 64 drops
3. more than this? how many?
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