预览

Product

TTA-SIM-1A 警报模块

可轻松设置，具有坚固的聚碳酸酯外壳 操作简单：LED 灯指示电源、泄漏、电缆故障和通信状态；带静音按钮的 60 dB 声响报警器；用于报警信号传输的无电压触点；继电器软件可选择正常带电或正常断电的操作 灵活的接口选择：简单双绞线串行 RS-485 通信，最长达 1200 m /4000 ft，具有自动协议选择功能（MODBUS、Opto 22 和 Metasys）

详情

特性

  • Easy set up, rugged polycarbonate enclosure
  • Simple operation: LEDs to indicate power, leak, cable trouble, and communication status; 60 dB audible alarm with silence button; volt-free contacts for alarm signaling; relay software selectable for normally energized or normally de-energized operation
  • Flexible interface options: simple twisted pair serial RS-485 communications up to 1200 m / 4000 ft with automatic protocol selection (MODBUS, Opto 22 and Metasys)

规格属性

Depth (D): 3.94 in
Height (H): 4.72 in
IP Rating: IP20
NEMA Rating: 1 Indoor, electrical protection
Operating Temperature: 32 - 122 °F
Relay Contacts: SPDT, Form C
Width (W): 9.44 in

产品

Header 1
Header 2
Header 3

资源

视频

No video URLs provided