PRODUCT DESCRIPTION
ALLEN BRADLEY 40146-747-64 - Keypad/Display Module for 1336 PLUS II VFD
This component, identified by internal part number 40146-747-64, is a Keypad/Display Module designed for the ALLEN BRADLEY 1336 PLUS II series of Variable Frequency Drives. It provides a local human-machine interface for drive configuration, parameter adjustment, status monitoring, and fault diagnostics. The module facilitates direct operator interaction with the VFD without requiring external programming software, making it suitable for on-site commissioning and troubleshooting in motor control applications.
Technical Specifications:
- SERIES/FAMILY: 1336 PLUS II (Host VFD Series)
- COMPONENT TYPE: Keypad/Display Module
- ELECTRICAL SPECS: Operates via low-voltage DC power supplied directly from the host 1336 PLUS II VFD. No independent power supply required. Power consumption is minimal, typically in the low Watt range. (Note: Drive power ratings such as kW, Amps, Phase, and associated motor torque (Nm) and speed (RPM) are determined by the connected 1336 PLUS II VFD, not this module).
- MECHANICAL/PHYSICAL:
- DISPLAY TYPE: Alphanumeric LCD, typically 2-line x 16-character or 4-line x 20-character.
- USER INTERFACE: Tactile membrane keypad with dedicated navigation, function, and numeric input buttons.
- FORM FACTOR: Compact panel-mount module, designed for flush mounting into control cabinet doors or enclosures.
- INTERFACE/CONTROL:
- CONNECTION: Proprietary serial interface via ribbon cable or dedicated port to the 1336 PLUS II VFD main control board.
- FUNCTIONALITY: Enables local control, parameter read/write, status display, and fault code access for the connected VFD.
- (Note: Network protocols like EtherNet/IP, DeviceNet, etc., are features of the host 1336 PLUS II VFD, not this keypad module).
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65 (NEMA 4/12) for the front panel when properly installed with gasket IP20 for the rear module.
- COOLING METHOD: Passive convection.
- MOUNTING STYLE: Panel mount using integrated clips and bezel, or remote mount via extension cable.
- COMPATIBILITY/APPLICATION: Exclusively compatible with ALLEN BRADLEY 1336 PLUS II Variable Frequency Drives. Utilized in industrial environments requiring local operator control and monitoring of AC motor speed and torque, such as pumps, fans, conveyors, and general machinery.