ABB PFEA111-20 tension controller

ABB PFEA111-20 tension controller

Hardware configuration:
Rich interface: with a variety of interfaces, such as RS 232 serial communication interface, can provide dedicated debugging software (Smartvision), through the PC and the equipment can achieve two-way communication, parameter setting, debugging and fault self-diagnosis. For the control system using fieldbus technology and the equipment with fieldbus interface, the relevant operation can also be carried out remotely by the operation station of the control system.
Protection level: IP20 protection, when used in some non-harsh environments, no additional shell protection is required.

Functional features:
Torque and speed setting flexible: internal integrated inverter and CPU, without changing the internal hardware structure of the premise, the turn-off torque can be 50% to 100% of the maximum output torque set by the user, the output shaft speed can also be arbitrarily set by the user in the given range.
Channel scanning mode Optional: Active channels can be set to 1 to 16 for single-ended mode, or 1 to 8 for differential mode to scan channels in sequential order. In single-ended mode, 16 inputs reference a single common; In differential mode, each of the eight inputs has its own signal and a common signal.
Data processing and status reporting: Each channel provides 16 bits (1 word) of analog input data to the controller CPU, and the module status information can be reported by setting relevant parameters, including the start address and the number of reported status bits. The module I/O status data can also be assigned to the scan set defined in the CPU configuration to determine the data polling frequency.

Application scenario: Suitable for papermaking, printing and dyeing production lines and other tension control requirements of the scene, in many scenes in the field of industrial automation, can achieve accurate tension control of related equipment, to ensure the stability of the production process and product quality.

In addition, the module has reliability and simple fault diagnosis procedures, support for a variety of communication protocols and interfaces, such as Ethernet, easy to integrate with other control systems and devices. It is also fully EMC certified, based on hardware of good communication connectivity standards, with built-in redundant Ethernet communication ports for higher availability.