KL3314-0012 Beckhoff
Wake Industrial LLC is not an authorized distributor of this product.
The Beckhoff KL3314-0012 is an analog input module from the KL Analog Input Modules series. It features 4 inputs with a 2-wire connection technology and an input data width of 4 x 16 bits. The module offers a resolution of 0.1 °C per digit and comes with IP20 protection class.
Internal Product Review
The Beckhoff KL3314-0012 is a highly capable analog input module with four inputs and 2-wire connection technology. Measurement quality is impressive, with 0.1 °C/digit resolution and measuring error below ±0.5% FS. Open-circuit recognition and IP20 protection make the module a dependable choice for precise industrial signal acquisition.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The KL3314-0012 analog input module is produced by Beckhoff within the KL Analog Input Modules series. It converts low-level sensor voltages into digitized temperature data for PLC-based control systems. By occupying a single slot on a Bus Terminal rack, the unit provides four thermocouple channels that feed process values directly into industrial automation tasks such as heating loops or material kilns.
It employs a 2-wire connection, simplifying field wiring. A digital notch filter is centered at 25 Hz, suppressing mains-induced noise before conversion. The four channels transmit data in a 4 x 16-bit format, providing adequate resolution for downstream calculations. Measurement accuracy is maintained within ±0.5 % FS, while incremental changes as fine as 0.1 °C per digit can be distinguished. The internal filter constant is set to 0x0000, so raw acquisition data are immediately available to the bus controller. For millivolt applications, the module supports millivolt measurement, and open-circuit detection reports wiring faults to the PLC.
The unit has an IP20 protection rating, allowing it to share enclosure space with other terminal blocks without additional sealing hardware. The module offers 4 independent inputs, and its process image occupies 8 bytes on the fieldbus. This allocation leaves predictable space for status information that can be extended through the optional 4 x 8-bit status region. The module supports a variable installation position, allowing it to be mounted horizontally or vertically to match the cabinet layout while maintaining proper thermal dissipation. Its compact terminal design allows the input channels to be incorporated into distributed I/O stations without requiring a separate signal-conditioning enclosure. Open-circuit detection also helps the controller distinguish a disconnected thermocouple from a valid low-temperature reading.
