Description
Product Name: 1336-L6-115VAC Allen Braley Programmable controller
Product details:
The Allen-Bradley 1336-L6 is a specialized logic interface board designed for use with the 1336 series of Adjustable Frequency AC Drives (such as the 1336 PLUS, PLUS II, IMPACT, and FORCE). It serves as the communication bridge between the drive’s internal control logic and external 115V AC control signals.
Product Specifications (Parameters)
This board is specifically engineered to handle high-voltage control signals, allowing the drive to be integrated into older industrial environments or systems where 115V AC is the standard control logic voltage.
| Parameter | Specification |
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Series | 1336 Series (PLUS, PLUS II, IMPACT, FORCE) |
| Part Number | 1336-L6 |
| Input Voltage | 115V AC (Nominal) |
| Voltage Range | 90V AC to 132V AC |
| Frequency | 47 to 63 Hz |
| Logic Type | AC Input Logic Interface |
| Control Inputs | Multi-function programmable inputs (Start, Stop, Jog, etc.) |
| Mounting | Internal to the 1336 Drive Chassis |
Product Advantages
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High Voltage Compatibility: Allows the drive to interface directly with 115V AC control circuits without the need for interposing relays or signal converters.
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Optically Isolated: Provides electrical isolation between the high-voltage control inputs and the sensitive low-voltage microprocessor of the drive, protecting the drive from electrical noise and surges.
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Modular Design: Easy to install or replace within the drive’s control frame, minimizing downtime during maintenance or upgrades.
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Reliability: Built to Allen-Bradley’s industrial standards, ensuring long-term stability in harsh manufacturing environments.
Key Precautions & Safety
Warning: Dealing with 115V AC control power and VFD internals involves significant risk of electrical shock.
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Power Down: Always ensure all power sources (both main bus voltage and control voltage) are disconnected and the DC bus has fully discharged before installing or removing the 1336-L6 board.
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Electrostatic Discharge (ESD): This board contains sensitive electronic components. Use a grounding wrist strap and handle the board only by the edges.
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Compatibility Check: Verify that your specific 1336 drive model supports the -L6 option. Using the wrong logic interface (e.g., 24V DC vs 115V AC) can cause permanent damage to the drive or external controllers.
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Wiring Integrity: Ensure that the 115V AC lines are properly shielded and separated from high-power motor cables to prevent EMI (Electromagnetic Interference).
Product Applications
The 1336-L6 is typically used in industrial settings where legacy control systems are in place. Common applications include:
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Water & Wastewater: Interfacing with 115V AC float switches or control panels for pump stations.
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Material Handling: Connecting to 115V AC limit switches or emergency stop circuits on long conveyor lines.
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HVAC Systems: Integrating with older building automation systems that utilize 115V AC pilot devices.
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Oil & Gas: Used in environments where robust, high-voltage control signals are preferred for better signal-to-noise ratios over long distances.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
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