8-Channel Thermocouple Input Module with Modbus
The B+B SmartWorx ADAM-4018+ is a professional-grade 8-channel thermocouple input module designed for industrial temperature monitoring and data acquisition applications. This Modbus-enabled thermocouple module provides accurate, real-time temperature readings across multiple points, making it ideal for manufacturing facilities, HVAC systems, laboratory environments, and process control applications where precise thermal monitoring is critical.
Whether you're managing complex heating systems, monitoring production equipment, or conducting environmental testing, this 8-channel thermocouple acquisition module delivers reliable performance with seamless Modbus integration for distributed control systems.
Key Features
- 8 independent thermocouple input channels for simultaneous multi-point temperature monitoring
- Modbus RTU/ASCII protocol support for easy integration with industrial control systems
- Wide thermocouple type compatibility (J, K, T, E, R, S, B types supported)
- High-accuracy temperature measurement with cold junction compensation
- Isolated analog inputs to eliminate ground loop interference
- DIN-rail mountable design for standard industrial panel installation
- LED status indicators for real-time operational feedback
- Wide operating temperature range for harsh industrial environments
- Compact form factor for space-constrained installations
- Rugged construction suitable for factory floor deployment
Technical Specifications
| Specification |
Details |
| Manufacturer |
B+B SmartWorx |
| Part Number |
ADAM-4018+-F |
| Input Channels |
8 channels |
| Input Type |
Thermocouple (J, K, T, E, R, S, B) |
| Communication Protocol |
Modbus RTU/ASCII |
| Isolation |
Isolated analog inputs |
| Cold Junction Compensation |
Yes |
| Mounting |
DIN-rail |
| Operating Temperature |
0°C to 60°C |
| Storage Temperature |
-20°C to 80°C |
| Power Supply |
12-48 VDC |
| Connector Type |
Screw terminal |
Frequently Asked Questions
What is a thermocouple input module and how does it work?
A thermocouple input module is a data acquisition device that converts temperature measurements from multiple thermocouple sensors into digital signals. The ADAM-4018+ accepts thermocouple inputs from up to 8 sensors simultaneously, applies cold junction compensation for accuracy, and transmits the data via Modbus protocol to your control system or monitoring software.
Why choose Modbus for thermocouple monitoring?
Modbus thermocouple modules offer standardized communication that integrates seamlessly with industrial PLCs, SCADA systems, and IoT platforms. This eliminates proprietary dependencies and allows you to build scalable temperature monitoring networks across your facility without vendor lock-in.
Can the ADAM-4018+ handle different thermocouple types?
Yes, this multi-channel thermocouple acquisition module supports J, K, T, E, R, S, and B thermocouple types. You can mix different thermocouple types across the 8 channels, and the module automatically applies the correct compensation curves for each sensor type.
Is this module suitable for harsh industrial environments?
Absolutely. The ADAM-4018+ features isolated inputs, rugged construction, and operates reliably across wide temperature ranges (0-60°C operating, -20-80°C storage). Its DIN-rail mounting and screw terminal connections make it ideal for factory floors, control cabinets, and demanding process control applications.
