OH/GW
System gateway for CAME Domotic 3.0 that manages data between bus branches and links them via the MultiMaster bus for larger installations.
The OH/GW controls the data traffic between the branches of a CAME Domotic 3.0 bus, keeping communication reliable in larger installations. Each gateway manages one branch of up to 40 modules, or up to 80 with an NH/RBB repeater.
Gateways communicate with each other over the MultiMaster (MM) bus, which supports up to 10 devices and also connects the Mitho-series touch screens. This allows systems with many modules spread over long distances.
Key features
- Manages a bus branch of up to 40 modules (80 with repeater)
- MultiMaster bus for up to 10 gateways/terminals
- RS422, RS485, USB and 2 × Ethernet ports
- 4-module DIN-rail housing
Technical specifications
| CAME code | 67100702 |
|---|---|
| Power supply | 12-24 V DC |
| Consumption at 18 V | 220 mA |
| Ports | 1 × RS422, 1 × RS485, 1 × USB, 2 × Ethernet 10/100 Mbit |
| Mounting | DIN rail, 4 modules |
| Housing | ABS |
| Operating temperature | 0 to +35 °C |
| Relative humidity | max. 93%, non-condensing |
| System | CAME Domotic 3.0 |