Overview
The PMA KS 98-2 is a multi-function controller designed for automation tasks, combining PID control, process monitoring, sequence control, data logging, and alarms. It features a modular automation system in a 1/4-DIN format, allowing for measurement, control, calculation, and recording. The device is equipped with a 3.5” color touch-screen display and a USB interface for easy access.

Programming and Customization
The KS 98-2 can be programmed using the graphical engineering utility ET/KS98, which allows for the selection and combination of function blocks for control, sequencing, and calculations. This utility also provides a computer simulation to validate and improve user programs before deployment. The device supports customizable user interface pages and overview screens.

Hardware Flexibility
The controller offers extensive modular input and output options, supporting up to 12 internal I/O modules. It is adaptable to various sensor types and provides galvanic isolation, eliminating the need for additional signal conditioners in most applications.

Specifications
The KS 98-2 features a 320x240 pixel color TFT display with touch operation and dedicated virtual buttons. It is designed for ¼-DIN panel mounting with an IP65 front rating. The device supports universal analog input and digital inputs, with modular expandability for various input signals. Outputs include 2 or 4 relays, with modular expandability for different output signals. Communication options include Ethernet, USB, and CAN, with optional modules for RS485, Profibus, and Profinet.

Applications
The KS 98-2 is suitable for multi-loop control, sophisticated process control, profile control, and complete automation of small applications.

Ordering and Configuration
The brochure provides detailed ordering codes for power supply, outputs, I/O extensions, communication options, and certification. The device can be configured with various option modules to meet specific application requirements.

Contact Information
For further inquiries, contact West Control Solutions at their Brighton, UK office via telephone, fax, or email. More information is available on their website.