trait
High precision control: used to monitor and control the tension of continuous materials (such as paper, film, cable) to ensure the stability and quality of the production line
High reliability and stability: with good maintainability, remote monitoring and management capabilities
Multiple display options: A, B, A+B, A-B can be displayed on the display screen to facilitate users to understand the current tension state
Communication capability: Support a variety of communication protocols and external PLC/DCS integration 
Size and weight
Dimensions: 180 x 120 x 100 mm (H x W x D)
Weight: 1.9 kg, shipping weight may be 3 kg
series
Pfea111-65 belongs to the PFEA111 series of tension controllers. 
argument
Operating voltage: DC 24V (voltage range is usually 18-36V)
Power: 7.5W to 8W, depending on the data
Output frequency: It is mentioned in some data that the output frequency range can reach 0.1Hz to 100 kHz, but only 30Hz is mentioned in another data, which needs to be determined according to the actual application scenario.
Number of tension units: 2
Excitation signal current: 0.5Ams, 330Hz
Power consumption: + 5V@250mA, + 3.3V@10mA
Input impedance: 10 kω
specification
Structure: Modular design for easy installation and integration
Installation location: Usually installed in the control room
LD instruction processor: hard PLC
Function module: including two load cell input, voltage and current output A+B, with adjustable filtering function
