• 8 channel thermocouple
  • Protocol: MQTT(TLS), SNMP, Modbus TCP, RESTful API, ASCII
  • GCL support to implement basic logic control rules
  • Peer-to-Peer network support for mapping I/O states
  • Watchdog timer for system restore
  • Web server integration
SKU: IOT09404


Brief introduction:

The ADAM-6018+ is the most popular temperature sensing module used in facility and environment monitoring applications.

ADAM-6018+ provides 8 Analog input channels, supports 7 thermocouple types J, K, E, R,S, T, B with wide temperature range and high accuracy (type J,K,E). ,R,S: ±0.1%; B: ±0.15% and T: ±0.2%)

This compact module is supported by peer-to-peer (P2P) networking and Graphic Condition Logic graphics, which can act as a stand-alone device for control, measurement, and automation.

With industry standard design, supporting multiple protocols MQTT(TLS), SNMP, Modbus TCP, RESTful API, ASCII, ADAM-6018+ is suitable for many industrial IoT applications.


Analog Input
Channels8 (differential)
Input Type Thermocouple
Thermocouple Type and Range: 
0 ~ 760°C 500 ~ 1,750°C
0 ~ 1,370°C 500 ~ 1,750°C
-100 ~ 400°C 500 ~ 1,800°C
0 ~ 1,000°C
Accuracy @25°C Type J,K,E,R,S: ±0.1% FSR Max

Type B: ±0.15% FSR Max

Type T: ±0.2% FSR Max

Span Drift ±25 ppm/°C
Zero Drift ±6 μV/°C
Resolution 16-bit
Sampling Rate 10 sample/ second (total)
Wire Burnout Detection
Ordering Information
ADAM-6018+ 8-ch Isolated Thermocouple Input Module24 
Certification CE, FCC, UL
LAN 10/100Base-T(X)
Power Consumption 1 W @ 24 VDC 
Connectors 1 x RJ-45 (LAN), Plug-in screw terminal block (I/O and power)
WatchdogSystem (1.6 second) and Communication (programmable)
Power Input 10 ~ 30 VDC
Supports Peer-to-Peer

Supports GCL

Supports Modbus/TCP, TCP/IP, UDP, RESTful (D version), MQTT (D version), SNMP (D version)

Isolation Protection 2,000 VDC
Built-in TVS/ESD Protection

Power Reversal Protection

Operating Temperature-10 ~ 70°C (14 ~ 158°F)

-40 ~ 70°C (-40~158°F) (D version)

Storage Temperature-20 ~ 80°C (-4 ~ 176°F)

-40 ~ 85°C ( -40~185°F) (D version)

Operating Humidity 20 ~ 95% RH


Storage Humidity 0 ~ 95% RH




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