C450CBN-2C
Announced in: System 450™ C450CBN-2C, C450CCN-2C, C450RBN-1C, and C450RCN-1C Control Modules, C450SBN-1C and C450SCN-1C Expansion Modules
Controller
· Refrigeration & Combustion Controls Series
Is the System 450™ C450CBN-2C, C450CCN-2C, C450RBN-1C, and C450RCN-1C Control Modules, C450SBN-1C and C450SCN-1C Expansion Modules still supported?
No. Johnson Controls ended support for the System 450™ C450CBN-2C, C450CCN-2C, C450RBN-1C, and C450RCN-1C Control Modules, C450SBN-1C and C450SCN-1C Expansion Modules on 2026-07-31. No further security fixes will be issued. See Johnson Controls's lifecycle bulletin.
When does the System 450™ C450CBN-2C, C450CCN-2C, C450RBN-1C, and C450RCN-1C Control Modules, C450SBN-1C and C450SCN-1C Expansion Modules reach end of support?
Johnson Controls support for the System 450™ C450CBN-2C, C450CCN-2C, C450RBN-1C, and C450RCN-1C Control Modules, C450SBN-1C and C450SCN-1C Expansion Modules ends on 2026-07-31.
What replaces the System 450™ C450CBN-2C, C450CCN-2C, C450RBN-1C, and C450RCN-1C Control Modules, C450SBN-1C and C450SCN-1C Expansion Modules?
Johnson Controls has not published a successor model for the System 450™ C450CBN-2C, C450CCN-2C, C450RBN-1C, and C450RCN-1C Control Modules, C450SBN-1C and C450SCN-1C Expansion Modules.
C450CBN-2C Lifecycle Overview
The Johnson Controls C450CBN-2C (C450CBN-2C) is a controller product in the Johnson Controls Refrigeration & Combustion Controls series. This product has reached end of life as of , meaning Johnson Controls no longer provides technical support, software updates, or hardware replacement for this product. Organizations still running the C450CBN-2C should plan a migration .
Lifecycle Milestones
| End of security vulnerability support | 3mo ago | |
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| Last date of support | 3mo ago |
Product Information
| Product Line | System 450™ C450CBN-2C, C450CCN-2C, C450RBN-1C, and C450RCN-1C Control Modules, C450SBN-1C and C450SCN-1C Expansion Modules |
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