Addressable数字火警控制小组

Control Panels The mini panel has three alarm input zones,one alarm relay output,two solid-state outputs,key switch input,instant input and supports three user PIN codes including the master code and one door unlock PIN code. 3 zones and a separate key-switch input 3 user codes and an unlock door code Quick Arm function Built-in piezo buzzer Built-in tamper switch Keys back-lit by LEDs Description: Environmental Considerations Temperature (Operating): 20°C to +50°C Outputs Alarm Relay: Form "C",contacts rated at 3 A @ 28 VDC or 120 VAC Solid-State: Two DC current sinks; 250 mA maximum per output at 0.1 VDC saturation. Power Requirements Current Draw: 30 mA standby, 70 mA alarm Voltage (Input): 10.2 VDC to 15 VDC Zone Characteristics EOL Resistors: 10 kΩ Response Time: 500 ms