EWS-4001 Addressable Multi-output Control Device
The EWS-4001 is an addressable, multi-output control device designed for managing various fire-fighting automation systems and activating local fire alarm sound systems. It can be installed both indoors and outdoors, providing versatile control for safety and automation needs.
This device is compatible with fire alarm control panels such as POLON 4200, POLON 4800, POLON 4900, and POLON 4500. It is certified under CNBOP 1438/CPD/0070.
| Type | Control line element |
| Purpose | Control of fire-fighting automation and activation of local fire alarm sound systems |
| Installation | Indoor and outdoor |
| Compatible panels | POLON 4200, POLON 4800, POLON 4900, POLON 4500 |
| Certificate | CNBOP 1438/CPD/0070 |
| Power supply | From fire alarm control panel |
| Current consumption | 140μA from detector line |
| Number of relay outputs | 8 (load capacity 2A/30V) |
| Relay contact type | Switching |
| Operating temperature range | -25°C to +55°C |
| Enclosure protection | IP65 |
| Dimensions (with cable glands), mm | 250 x 195 x 75 |
| Weight, kg | 0.5 |
The EWS-4001 features eight independent relay outputs with switching contacts, each capable of being individually controlled by the fire alarm control panel after programmed activation criteria are met. The device is equipped with an internal short-circuit isolator and supports automatic address coding stored in non-volatile memory.