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TECSYSTEM NT579 User Manual

TECSYSTEM NT579
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1技术规范
电源供应
额定电压范围:18~36 Vdc
输入
• 3路三线制RTD PT100输入
可拆卸式接线端子,方便接线
输入通道具有防电磁干扰和电压闪变干扰功能
通信
·RS485 MODBUS RTU
输出
• 2 级报警输出(高温报警-跳闸)
• 1 路故障FAULT输出
每个报警继电输出触点容量:5A-250Vac
• 1路风机启、停无源控制输出,容量为12A, 250Vac (cos Φ=1)
• 1RS485数字输出(NT579dig
NT579-NT579 RS485 智能温控器
TECSYSTEM SHANGHAI
测试以及性能
按照CE规范的要求进行组装
抗电噪声干扰符合CEI-EN-61000-4-4
温控器绝缘强度不低于2.5kVac:变送器和电源之间,变送器和传感器之
间和电源和传感线之间的绝缘强度均为2.5kVac,历时1分钟
精度为± 1%,分辨率± 1°C
操作温度为:-20 °C +60°C
非露点湿度为90%
前面板为聚碳酸酯材料,IP54防护等级
2

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TECSYSTEM NT579 Specifications

General IconGeneral
BrandTECSYSTEM
ModelNT579
CategoryController
LanguageEnglish

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