Mitsubishi MELSEC iQ R Redundant Control System Overview
MELSEC iQ-R redundant control pairs a compatible process CPU with an R6RFM redundant-function module in a documented primary/standby architecture. CPU, power, network and remote-I/O redundancy are distinct configuration choices.
Key Specifications
Product detail | Specification |
Manufacturer | Mitsubishi Electric |
Model | Mitsubishi MELSEC iQ R Redundant Control System |
Reviewed architecture | MELSEC iQ-R process CPU with redundant-function modules |
Redundant module | R6RFM |
Control arrangement | Primary and standby systems |
Tracking connection | Specified multimode optical cable |
Engineering | Compatible GX Works3 project and supported module revisions |
Safety distinction | SIL2 process CPU packages are separately specified products |
Review Summary
Consider this iQ-R architecture when a process requires a defined response to identified control-system failures. Specify the complete duplicated paths and verify switchover with the actual application; redundancy alone does not establish a safety integrity level or eliminate every common failure.
Price and Availability
Request a quote for the selected configuration and delivery schedule. Any published reference price applies only to its stated configuration and is not a store checkout price.
