Allen-Bradley 1336-QOUT-SP13A Ruggedized Drive Output Module

Product Overview

Allen-Bradley 1336-QOUT-SP13A Ruggedized Drive Output Module for Harsh Industrial Environments

The Allen-Bradley 1336-QOUT-SP13A is a factory-engineered transistor output assembly designed as the IGBT power stage for the 1336 PLUS series AC variable frequency drive. Built to Rockwell Automation’s rigorous industrial standards, this module delivers sustained, reliable performance in the most demanding production environments — including high-temperature process lines, high-humidity coastal facilities, dust-laden mining operations, and heavy-vibration press or stamping applications. Where standard electronics fail, the 1336-QOUT-SP13A continues to switch, protect, and drive motor loads with precision.

In continuous production environments — petrochemical plants, steel mills, water treatment stations, and power generation facilities — unplanned drive downtime translates directly into lost revenue and safety risk. The 1336-QOUT-SP13A is engineered to eliminate that risk. Its IGBT switching topology provides low switching losses and high thermal efficiency, enabling the 1336 PLUS drive to maintain accurate motor speed and torque control even under fluctuating load conditions or transient voltage spikes on the AC bus.

Rugged Specifications Table

Comprehensive Protection Solutions

The 1336-QOUT-SP13A does not operate in isolation — it is the power heart of a broader drive and control architecture. In a typical 1336 PLUS installation, this output module works in concert with the 1336-L6E main control board, which handles speed reference, PID loop, and communication tasks. The drive’s DC bus capacitor bank assembly and the 1336-BRF dynamic braking resistor module manage regenerative energy during deceleration, protecting the IGBT stage from overvoltage stress.

On the control side, the 1336 PLUS integrates with Allen-Bradley ControlLogix and CompactLogix PLC platforms via 1336-GM6 DeviceNet or 1336-GM1 Remote I/O communication adapter modules, enabling seamless closed-loop speed and torque commands from the PLC program. For facilities running a 1756 ControlLogix rack, the drive’s network adapter feeds real-time drive status — output frequency, motor current, fault codes — directly into the PLC’s I/O tree, allowing operators to monitor and respond from the HMI without entering the control cabinet.

Upstream power quality is equally critical. A 1321-3R line reactor or 1321-M isolation transformer installed ahead of the 1336 PLUS drive reduces harmonic distortion and protects the IGBT power stage from voltage notching caused by other large loads on the same bus. In facilities with frequent power interruptions, pairing the drive with an 1606-XLP industrial power supply for the control circuit ensures the PLC and I/O remain powered during brief outages, preventing nuisance faults and uncontrolled motor stops.

For safety-critical applications — conveyors, hoists, or presses — the drive system is often integrated with a 440C series safety contactor or a MSR127RP safety relay module that provides SIL 2-rated safe torque-off (STO) functionality. These safety components, combined with the reliable switching of the 1336-QOUT-SP13A, ensure that the drive can be safely de-energized in an emergency without mechanical brake intervention. Terminal blocks from the 1492-J series and 1492-CABLE pre-wired assemblies complete the cabinet wiring, reducing installation errors and improving long-term connection reliability in high-vibration environments.

Application in Critical Infrastructure

In oil and gas upstream and midstream facilities, the 1336 PLUS drive equipped with the 1336-QOUT-SP13A controls pump and compressor motors in classified hazardous areas. The drive is typically installed in a purged and pressurized enclosure (NEMA 4X / IP66) to meet Zone 2 or Division 2 requirements, while the IGBT output stage handles the high-cycle switching demands of variable-speed pump control without thermal degradation.

In mining and mineral processing, conveyor belt drives, ball mill motors, and slurry pump systems operate in environments saturated with coal dust, silica, and moisture. The 1336-QOUT-SP13A’s robust IGBT construction and the drive’s built-in current-limiting algorithms protect the motor and mechanical drivetrain from shock loads during material surges, extending both motor and gearbox service life.

At power generation and substation facilities, auxiliary motor drives for cooling fans, feedwater pumps, and fuel handling conveyors rely on the 1336 PLUS platform for its proven reliability and long spare-parts availability. Maintenance teams stock the 1336-QOUT-SP13A as a critical spare because a failed output module can be swapped in under 30 minutes, restoring the drive to service without replacing the entire unit — a significant cost and downtime advantage.

In water and wastewater treatment plants, the drive controls aeration blowers, centrifugal pumps, and sludge mixers operating 24/7 in high-humidity, chemically aggressive environments. The IGBT power stage’s low switching losses reduce heat generation inside the drive enclosure, lowering the thermal load on the cabinet cooling system and extending the service interval between preventive maintenance visits.

For steel, metals, and heavy manufacturing applications — rolling mills, continuous casting lines, and large press operations — the 1336 PLUS drive must withstand intense electromagnetic interference from arc furnaces, resistance welders, and large transformer switching. The 1336-QOUT-SP13A’s gate drive isolation and the drive’s built-in EMC filtering maintain clean, stable output waveforms to the motor even in these electrically hostile environments.

Security & Quality FAQ

Q1: What does the 12-month warranty cover for the 1336-QOUT-SP13A?
The 12-month warranty covers all manufacturing defects and functional failures under normal operating conditions from the date of shipment. If the module fails to perform its specified switching function within the warranty period, TOPNLMS will provide a replacement unit or full refund. The warranty does not cover damage caused by incorrect installation, overvoltage beyond rated limits, or physical mishandling.

Q2: How is each unit tested before shipment?
Every 1336-QOUT-SP13A unit undergoes a multi-point functional inspection prior to dispatch, including visual inspection for physical damage, IGBT gate integrity verification, and where applicable, dynamic load testing on a compatible 1336 PLUS drive frame. Units that do not pass all inspection criteria are quarantined and not shipped. A test report is available upon request for critical infrastructure procurement.

Q3: Is the 1336-QOUT-SP13A compatible with both 1336 PLUS and 1336 PLUS II drives?
The 1336-QOUT-SP13A is primarily designed for the 1336 PLUS series. Compatibility with 1336 PLUS II frames depends on the specific drive catalog number and frame size. TOPNLMS technical staff will verify compatibility against your drive’s full catalog number before shipment to ensure a correct fit. Please provide your drive’s nameplate data when inquiring.

Q4: Can TOPNLMS support long-term or repeat supply of this module?
Yes. TOPNLMS maintains dedicated stock of Allen-Bradley 1336 series spare parts to support ongoing maintenance programs for industrial facilities. For customers with planned maintenance schedules or multiple drive installations, we offer reserved stock arrangements and priority fulfillment. Contact our team to discuss a supply agreement tailored to your facility’s maintenance cycle.