Redundant in rack M580 Redundant Master modules?
Status:
Under consideration
Submitted by
Trinxs1
on
2019-10-22
12:59 AM
![Lt. Commander Lt. Commander](/html/@B5A2D2E085FA1A832D22D75B2CF91FFD/rank_icons/LtCommander.png)
![Lt. Commander Lt. Commander](/html/@9BB3AD79D41BDF544080AAE92C1E3A79/rank_icons/SE-Employee.png)
How do you wish to implement redundant ERIO networks?
- Would you want a double ring topology?
- Protocols - HSR, DLR, RSTP
- Module - dual ring connections on single module, single ring connection on two modules
- See Choice A
- Would you want a double network topology?
- Protocol - PRP
- Dual network with same information sent over both networks
- More expense
- See Choice B
- Would you want a separate backbone topology?
- Protocol - up to installer
- Dual connections to ethernet backbone managed by IT
- Third party protocols selected by user.
- Must comply with basic requirements
- See Choice C
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?
Labels (3)
See more ideas labeled with:
Link copied. Please paste this link to share this article on your social media post.
6 Comments