Controller C820

Features
Frequency controller C820 is designed for use with Krämer pharmaceutical conveyors. It can be used to operate all conveyors supplied with pulse control unit. As a further improvement in operating safety, the selected parameters are shown in a display.

• Graphic display shows speed, frequency, power, memory location, status, errors and warnings
• Automatic power and frequency control
• Automatic current sensing and limitation
• Short-circuit protection
• Two user levels
• Stand-by function
• The electronic controller permits reproducible and preselectable operating states

Main menu
The complete system is started in the main menu. In addition, all available set-up levels can be selected in the main menu. General settings like e.g. the language can also be selected and modified in the main menu. Only those functions are displayed which can be selected by the currently logged-in user, based on pre-defined user rights.

Versions

• Model C820ER - external remote controller
• Model C820EX - external remote controller Explosion Proof for ATEX zone 22
• Model C820IR - internal remote controller

Deduster
The deduster speed can be pre-selected in steps of 1%. The current value is graphically displayed if the deduster is in operation.
Frequency and power are automatically adjusted by using an acceleration sensor in the drive unit of the deduster.

Interfaces

• 1 deduster
• 1 jam sensor
• 1 air valve

Options

• Device control by a computer system using an interface RS232 or CAN BUS
• Device control with analogue signals from a tablet press (0 - 25V)
• Display protection cover (PMMA)
• Acceleration sensor for deduster drive unit (for automatical speed regulation)