Description
The Beckhoff FM3312-B310-0010 is a 12-channel thermocouple input Fieldbus Module designed for accurate temperature acquisition via PROFIBUS networks. Supporting Type J thermocouples, it provides industrial-grade performance with a robust plug-in HAN24B housing for reliable connection and field deployment.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Beckhoff |
| Category |
Industrial Automation |
| Part Number |
FM3312-B310-0010 |
| Subcategory |
Fieldbus Thermocouple Module |
| Function |
Temperature measurement via thermocouple inputs |
| Fieldbus Interface |
PROFIBUS |
| Number of Channels |
12 analog input channels |
| Sensor Type |
Thermocouple, Type J |
| Measuring Range |
Type J (-210°C to +1200°C typical) |
| Resolution |
16-bit (typical for FM3000 series) |
| Signal Type |
Differential thermocouple input |
| Cold Junction Compensation |
Integrated (per channel or shared depending on configuration) |
| Accuracy |
±0.5% of full scale (typical) |
| Input Connection Type |
Industrial plug-in connector HAN24B |
| Housing Type |
Type A (rugged field-mountable design) |
| Isolation |
Galvanic isolation between field and bus |
| Power Supply |
24 V DC nominal (-15% / +20%) |
| Communication Speed |
Up to 12 Mbaud (PROFIBUS standard) |
| Diagnostics |
Status LEDs for module and channel indication |
| Mounting Type |
Panel or field-mounted plug-in housing |
| Protection Rating |
IP65 / IP67 (depending on installation) |
| Operating Temperature |
0°C to +55°C |
| Storage Temperature |
-25°C to +85°C |
| Relative Humidity |
Up to 95%, non-condensing |
| Approvals/Markings |
CE, UL |
| Weight |
2.16 lbs (approx. 980 g) |
Information About FM3312-B310-0010
The FM3312-B310-0010 is part of Beckhoff’s FM3000 Fieldbus Module series, built for precise and distributed temperature measurement in industrial automation systems. Designed for PROFIBUS communication, this module supports 12 thermocouple Type J inputs, making it ideal for process control, manufacturing, and monitoring applications. The rugged HAN24B plug-in housing enables secure and quick field connections, minimizing downtime during installation or maintenance. The module’s integrated cold junction compensation ensures high measurement accuracy across a wide temperature range. With its compact form factor, durable construction, and reliable PROFIBUS interface, the FM3312-B310-0010 simplifies large-scale temperature acquisition in demanding environments.
Key Features:
- 12 Independent Thermocouple Channels: Provides twelve dedicated Type J input channels, allowing simultaneous temperature acquisition from multiple sensors for precise monitoring of large-scale industrial systems.
- PROFIBUS Communication Interface: Fully compatible with PROFIBUS DP networks, enabling fast, deterministic data transfer and seamless integration into distributed control systems and PLC environments.
- Type J Sensor Compatibility: Designed for Type J thermocouples (Fe-CuNi), suitable for process temperatures ranging from -210°C to +1200°C, ensuring broad applicability across manufacturing and process industries.
- Integrated Cold Junction Compensation: Each channel features built-in compensation to eliminate measurement errors caused by ambient temperature variations at connection points.
- High-Resolution Measurement: Offers 16-bit data resolution, providing fine temperature granularity for detailed process analysis and control precision.
- Galvanic Isolation: Electrically isolates measurement channels and communication interfaces to prevent interference, ground loops, and cross-channel noise.
- Robust Industrial Housing: Housed in a durable Type A enclosure with a HAN24B industrial plug-in connector for secure, vibration-resistant connections in harsh environments.
- Field-Ready Construction: Compact, rugged design suited for harsh industrial environments.
The FM3312-B310-0010 delivers the reliability and precision required for temperature acquisition, process automation, and thermal monitoring over PROFIBUS networks.
