iZone COCB Smart Hub / Open Connection Bridge
The COCB is an iZone open-connection Smart Hub that connects compatible iZone air-conditioning, zoning and home-automation systems to a local network. It enables system control from a smartphone or tablet using the iZone app, including remote access through the iZone cloud service.
The hub can communicate wirelessly with the iZone C225 CPU using iZone’s proprietary 433 MHz protocol or through a wired CAN Bus connection using an optional CGB2C35 Hub Link Cable.
Key Features
Enables iZone mobile app control
Local and remote system access
Ethernet connection to the customer’s modem or router
Wireless communication with the C225 CPU and compatible iZone devices
Optional wired connection to the C225 CPU
Supports compatible third-party voice-control integrations
LED indicators for network, cloud, pairing and system communication
Desktop or wall-mount installation
Includes power adaptor and Ethernet cable
Specifications
| Specification | Details |
|---|
| Power-adaptor input | 100–240VAC, 0.3A, 50/60Hz |
| Power-adaptor output | 5VDC, 1A |
| Wireless communication | Proprietary 433 MHz |
| Wired communication | CAN Bus |
| Network connection | Ethernet |
| Included cable | CFC1S CAT5E Ethernet cable |
| Casing | Fire-retardant ABS plastic |
| Maximum operating temperature | 45°C |
| Dimensions | 35 H × 95 W × 95 L mm, excluding antenna |
| Weight | 126 g, excluding power supply |
Important: The COCB is the earlier model designation. iZone’s current parts catalogue lists the updated hub as COCBH. Confirm compatibility before using it as a replacement in an existing system.
Source: iZone COCB/COCBH Smart Hub installation guide
