1336S-MCB-SPI | MAIN DRIVE BOARD

The 1336S-MCB-SP1 is an essential component of adjustable frequency AC drives, particularly Plus drive series that features Sensorless Vector and Volts per Hertz control.This component is no longer an active product by including the entire 1336S drive family as well. This product is a spare item only with assembly level no. 1 which means this product is a Major assembly product. This component has a troubleshooting symbol of MAIN CTL and used only for drives under the Frame B-H category.This component replaces the existing Main Control Board of a 1336 Plus drive as 1366 Plus drives are delivered with an MCB already installed. The main function of this board is to interface control and signal wiring via the TB2 terminal that is situated at the bottom of the board.The main control board connections include interfaces the Potentiometer input terminal, Analog Input 0-10VDC and 4-20mA, Pulse input, Form A contact outputs such as CR1 and CR2 and Form C Contacts such as CR3 and CR4 relays. This control board hosts the TE terminal for True Earth – Shield Termination. This control board has integral Analog to Digital Converter intended for the analog input which has a resolution of 10-Bit. While the Analog Output has 12 Bit Digital to Analog converter.