>>>>>型号:AI930B 扩展模块 输入/母线与输入/电源之间的电气隔离
【功能描述】
特点和优点
-在Zone2安装ATEX认证
-冗余(电力及通讯)
—“运行”中的“热配置”
—热插拔功能
-扩展诊断
-通过FDT/DTM进行出色的配置和诊断。
- G3 -所有部件的涂层
-简化维护与自动诊断
-电源4..20毫安回路供电2线发射机
-短断检测
-输入/母线与输入/电源之间的电气隔离
。所有输入4通道的共同返回
-通过现场总线传输HART帧
-循环HART变量
【英文介绍】
Features and benefits
- ATEX Certification for installation in Zone2
- Redundancy (Power and Communication)
- Hot Configuration in Run
- Hot Swap functionallity
- Extended Diagnostic
- Excellent configuration and diagnostics via FDT/DTM .
- G3 - coating for all components
- Simplfied maintenance with auto-diagnostics
- Power supply for 4.. 20 mA loop powered 2-wire transmitters
- Short and break detection
- Electrical isolation between input / bus and input / power
. Common return for all inputs 4 channels
- Transmission of HART frames via the fieldbus
- Cyclic HART variables
