• 6 channel RTD
  • Protocol: Modbus RTU, ASCII
  • Watch dog for system recovery
  • 3000VDC isolation protection
  • Red break detection


Brief introduction:

ADAM-4015 is a popular RTD module designed to measure temperature researched and manufactured by Advantech.

Unlike traditional designs, the ADAM-4015 provides 6 RTD input channels for different types of RTD signals as a cost-effective solution in industrial and building automation.

Sometimes, the damaged external wiring will lead to incorrect parameter display, so this compact module is also integrated with broken wire detection for easy detection by the user. and troubleshoot.

Industry standard design, supporting a wide range of RTD sensors Pt100, Pt1000, Ni50, Ni508, Balco (500) and BA1, ADAM-4015 especially suitable for many industrial IoT applications.


Certification CE, FCC
Connectors 2 x plug-in terminal blocks (#14 ~ 28 AWG)
Power Consumption Typical: 0.5 W @ 24 VDC

Max.: 0.9 W @ 24 VDC

Watchdog Timer System (1.6 s) & Communication
Supported Protocols ASCII command and Modbus/RTU
Burnout Detection Yes
Analog Input
Channels6 differential
Input Connections 2, 3-wire
Sampling Rate 10 Hz total channels
Input Impedance 10 MΩ
Input Type Pt, Balco, Ni and BA1 RTD
RTD Types and Temperature RangesPt100-50~150°C





Supports both IEC 60751 ITS90 (0.0385 W/W/°C) and JIS C 1604 (0.0392 W/W/°C) 
Pt1000 -40~160°C
Balco (500) -30~120°C
Ni (518) -80~100°C


Ni (508) 0~100°C 


BA1 -200~600°C
Accuracy±0.1% (Typical)
CMR @ 50/60 Hz 120 dB
Span Drift ± 25 ppm/°C
Zero Drift ± 6 µV/°C
Power Input 10 ~ 30 VDC 
Operating Humidity 5 ~ 95% RH
Operating Temperature -10 ~ 70°C (14 ~ 158°F)
Storage Temperature – 25 ~ 85°C (-13 ~ 185°F)
Ordering Information 
ADAM-4015 6-ch RTD Module with Modbus



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