商品規格
◎ Advantech 研華
◎ LED Indicators:Power
◎ Power Requirement:10~30 VDC
◎ Analog Input:
Channels:6 (2 or 3-wired)
Direct Sensor Input:RTD (Pt, Balco, or Ni)
Burn-out Detection:Yes
Sampling Rates:10 samples/second
Resolution:16-bit
Input Impedance:10 MOhm
Span Drift:±25 ppm/°C
Zero Drift:±3 µV/°C
CMR @ 50/60 Hz:120 dB
NMR @ 50/60 Hz:100 dB
◎ General
Watchdog Timer:System (1.6 second) & Communication
Connector:2 x plug-in terminal block (#14~28 AWG)
Temperature (Operating):-10~70 °C (14~158 °F)
Humidity:5~95 %RH
Temperature (Storage):-25~85 °C (-13~185 °F)
Interface:RS-485
Isolation Protection:3000 VDC
Communication Protocol:ASCII command & Modbus/RTU
Communication Speed:Serial: From 1,200 to 115.2 k
Comm. Distance:Serial: 1.2 km
Data Flow Control:Yes
商品介紹
◎ RTD模組是溫度測量的常用模組。與傳統設計不同,ADAM-4015為不同類型的RTD信號提供6個RTD輸入通道,是工業和自動化中經濟高效的解決方案。有時,外部接線損壞會導致電流值不準確。ADAM-4015提供嚴格的接線檢測功能,因此用戶可以輕鬆解決斷線問題