Allen Bradley 1336-L4 Adjustable Control Interface Boards

Configured for internal logic execution and signal control within adjustable drive systems, the Allen Bradley 1336-L4 (1336L4 Control interface board) provides direct physical/electrical execution across compatible drive option kits.

Hardware Specifications

Profinet / EtherNet/IP Deterministic Networks and Bus Communication

The 1336-L4 operates as a primary PCB assembly logic option kit, executing internal control interface tasks at a regulated 5 VDC input level. Backplane bus communication velocities and logic processing circuits maintain stable execution cycles across the host drive architecture. Because the unit has been discontinued by the manufacturer since December 31, 2014, ongoing system integration relies on legacy bus compatibility and verified signal routing to preserve deterministic response times without requiring complete system migration.

Frequently Asked Questions

Q: What is the operating voltage requirement for the 1336-L4 control interface board? A: The board operates at 5 VDC.

Q: Is the original manufacturer warranty valid for this control interface board? A: No. Factory warranty does not apply since the part was discontinued on 12/31/2014, but it includes a Radwell 2-year warranty.

Q: What type of hardware component is the 1336-L4 classified as? A: It is classified as a PC board PLC/add-on board and control interface board PCB assembly option kit.

Field Installation Guidelines

1. Ensure the host drive is completely de-energized, locked out, and fully isolated from power sources before handling internal components.
2. Observe proper electrostatic discharge (ESD) precautions by wearing a grounded wrist strap while handling the PCB assembly logic card.
3. Align the control interface board carefully with the designated mounting slots and option kit connectors inside the drive enclosure.
4. Secure the board firmly to ensure reliable pin engagement and stable 5 VDC power distribution across the backplane.
5. Inspect all mechanical and electrical connections, close enclosure panels, and restore power while monitoring system status indicators.