Addressable Module & Accessories & Detector YRR-02
Addressable Module & Accessories & Detector YRR-02
- Monitoring/Control Module
- Functions: Circuit Input/ Output/ Communication Isolation
- EOL Resistor: Below 10 Ω / master line
- Ambient Temperature: -10℃ ~ 50℃
- Relative Humidity: below 95 %
- Monitored Current: 420A/DC24V
- Operating Voltage: DC16V~30V
- Material: Fire-proof plastic
- Addressable EOL termination embedded
Description
On-board indicators for the status of “Monitoring,” Activate,” and “Error.” Address coding by binary coded dip switch for easier setting. Two-wires multi-transmission. Stable communication with rejection to noise and disturbances. On-board self-test functions for circuit disconnection and activation. Expandable to connect with photoelectric smoke, rate of rise heat and fixed temperature heat detectors. On-board voltage control output, activation confirmation function. Communication isolation function, when short circuit occurring in the module, it will be automatically isolated from the main communication line. Output 24VDC can directly connect with all kinds of systems. Light indication pattern ( fire: red light constantly on, disconnection: red light flashing, monitoring: red light flashing once per 2.5s). Allumina rail lock structure, easy to install. 80L x 60W x 30H mm Dimension
