产品介绍
特性
- Voltage supply with safety barrier for the supply of equipment mounted in hazardous area.
- Voltage supply with failsafe detection of active current loop from 2-wire transmitters mounted in hazardous area.
- PR5420B has a relay with change-over contacts available in the safe area. When the loop current is within the defined limit, the relay is ON.
- Supply and outputs are floating and galvanically separated.
- Mounted vertically or horizontally on a DIN rail. Up to 84 channels per meter can be mounted.
"Application","Technical characteristics","Mounting \/ installation"
5420B 本质安全栅技术参数
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| 规格项 | 参数值 | 勾选搜索替代 |
| 特 性 | ||
| 安全栅类型 | Galvanic Isolator | |
| 环 境 | ||
| 工作温度 | -4 to 140 F (-20 to 60 C) | |
| 更多规格 | ||
| ATEX 认证 | DEMKO 99ATEX126256 | |
| 深度 | 5.12 inch (130 mm) | |
| 环境或防爆等级 | IP20 | |
| 高度 | 4.29 inch (109 mm) | |
| ISC 兼容 | 2000 milliamps | |
| 安装方案 | Din Rail Mounted | |
| 产品类别 | Intrinsic Safety Barriers | |
| VOC 合规 | 250 volts | |
| 重量 | 0.4741 lbs (0.2150 kg) | |
| 宽度 | 0.9252 inch (23.5 mm) |
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