Details
1336-L4 Encoder Interface Card
Product manual:
1336-L4 Encoder Interface Card
1336-L4 is a 5V contact closed control interface card (without encoder feedback) designed by Rockwell Allen Bradley specifically for the 1336 PLUS/FORCE/IMPACT series frequency converters, used for external dry contact control signal access of the frequency converter.
Core features (15 points)
Adopting 5VDC internal power supply, only supporting dry contact/contact closed input, no external power supply required.
Provide multiple sets of programmable digital inputs for control of start stop, forward and reverse rotation, jog, fault reset, etc.
Support external enable input to achieve safe start stop control of the frequency converter.
Less Encoder feedback channel, suitable for open-loop V/F control scenarios.
Terminal block TB3 wiring, fixed with screws, convenient and reliable on-site wiring.
Input signal photoelectric isolation enhances anti-interference ability and is suitable for industrial sites.
Built in signal filtering to suppress electromagnetic interference and ensure stable control signals.
Support parameter programming configuration and flexibly define the functions of each input terminal.
Industrial grade PCB design, resistant to vibration and impact, in compliance with industrial control standards.
Wide temperature range: -10 ℃ to+50 ℃, suitable for industrial environments.
Humidity range of 5% -95% (no condensation), able to withstand humid conditions.
Modular plug-in design, supporting online replacement and quick system recovery.
Compatible with A-H frame frequency converters (excluding some C frame 25/30HP).
Model 42336-200-51 is an original factory standard spare part for easy replacement and maintenance.
Typical Applications
External dry contact signal access for open-loop control of 1336 series frequency converter
Start stop and directional control of simple speed control systems such as fans, water pumps, and conveyor belts
Industrial site buttons, relays, PLC contacts directly control frequency converters
Old 1336 frequency converter control interface fault replacement and spare parts reserve
Basic transmission system control without encoder feedback
1336-L4 Product details picture:

1336-L4 product video
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