IAI ACON-PL-20I-NP-2-0 Pulse-Train Actuator Controller

Product Overview

IAI ACON-PL-20I-NP-2-0 is a single-axis pulse-train actuator controller for a matching IAI AC servo actuator using the 20I configuration. Unlike a standard stored-position controller, the PL version receives pulse commands from an upper-level PLC, positioning module or motion controller.

The commanded pulse count determines movement distance, while pulse frequency and controller settings determine motion speed. The exact pulse format, wiring and electronic interface must be confirmed from the installed controller documentation and machine circuit.

Main Features

• Single-axis actuator control using pulse-train commands
• 20I actuator and feedback configuration
• PL-type pulse command interface
• NP NPN sink-type auxiliary I/O specification
• Supports externally generated positioning commands
• Suitable for PLC positioning modules and motion controllers
• Designed for exact-model maintenance of legacy machinery

Technical Specifications

Compatible Systems and Applications

ACON-PL-20I-NP-2-0 can be used in indexing equipment, component-transfer mechanisms, insertion machines, inspection systems, packaging equipment and other machinery where an upper-level controller generates pulse-position commands.

The PLC or motion controller must provide the correct pulse electrical format and command direction logic. The controller and actuator combination must correspond to the original 20I configuration shown on the equipment nameplates.

Maintenance and Replacement Notes

Do not confuse ACON-PL with ACON-C or ACON-PO. These controller types use different command methods and may require different PLC output circuits. A visually similar controller is not automatically compatible with the machine wiring or motion program.

Before replacement, record the pulse-command format, electronic gear settings, movement direction, home-return parameters, actuator stroke limits, alarm assignments and auxiliary I/O signals. Photograph every connector before removing the original controller.

IAI lists ACON-PL/PO as discontinued and identifies ACON-PLB/POB as the successor family. Conversion to the newer controller requires verification of the actuator, electrical interface, connectors, dimensions, firmware and parameters.

Inquiry and Supply Notes

Please provide the complete controller label, actuator nameplate, PLC positioning-module model and pulse-output specification when requesting a quotation. Product condition, included connectors, parameter assistance, warranty and delivery time should be confirmed separately.

Company Profile

DF Automatic supplies industrial automation spare parts, control system components, and replacement parts to customers worldwide.

Our product range covers PLC modules, servo drives, servo motors, variable frequency drives, HMI panels, industrial sensors, pneumatic components, hydraulic components, power supplies, electrical control devices, and industrial communication modules.

These products are used in CNC machinery, packaging equipment, robotics, production lines, water treatment systems, machine rebuilding, equipment maintenance, and other industrial automation applications.

We assist customers with model identification, part number verification, replacement part sourcing, quotation preparation, packing confirmation, and international shipping coordination. Before quotation, customers may provide complete model numbers, order codes, product photos, nameplate information, or technical specifications for verification.

For discontinued, legacy, or difficult-to-source components, we can also help check possible replacement options based on the exact model, hardware configuration, electrical specifications, communication interface, and application requirements.

Our objective is to provide clear product identification, practical sourcing support, reliable order handling, and efficient communication for industrial automation maintenance and spare parts procurement.

Service Scope

• PLC modules, controllers, and control system components  

• Servo drives, servo motors, and motion control components

• Variable frequency drives and AC drives

• HMI operator panels and industrial displays

• Industrial sensors, pressure measurement devices, load cells, and related components

• Pneumatic valves, cylinders, fittings, and accessories

• Hydraulic pumps, valves, cylinders, and control components

• Industrial power supplies, relays, contactors, circuit breakers, cables, and connectors

• Industrial Ethernet, fieldbus, and communication modules

• Legacy and discontinued automation spare parts

• Replacement part identification and model cross-checking

Industries Served

Our products and sourcing services support a wide range of industrial applications, including:

• CNC machinery

• Packaging machinery

• Robotics and automated equipment

• Factory automation and production lines

• Water treatment systems

• Machine building and equipment rebuilding

• Industrial maintenance and repair

• OEM equipment users

• System integrators

• Maintenance companies

• Industrial distributors

Why Choose DF Automatic

Model and Part Number Verification

We check model numbers, order codes, nameplate information, and product specifications before quotation to reduce the risk of incorrect part selection.

Support for Legacy and Discontinued Parts

We assist with sourcing older automation components and checking compatible or replacement options where applicable.

Efficient Quotation Support

Customers can send individual models or complete spare parts lists for quotation and availability checking.

International Order Coordination

We support packing confirmation, shipment preparation, and international logistics coordination according to order requirements.

Flexible Procurement Support

We can handle single replacement parts, urgent maintenance requirements, and larger industrial spare parts purchase lists.

Inquiry Information

For faster product confirmation and quotation, please provide as much of the following information as possible:

• Complete model number

• Part number or order code

• Product quantity

• Product photos

• Nameplate photos

• Required condition

• Technical specifications

• Existing machine or system information

• Destination country or shipping requirements

Important Note

Product availability, condition, price, lead time, configuration, and replacement options depend on the exact model number, part number, order quantity, technical requirements, and current supply conditions.

For products with multiple hardware versions, firmware versions, electrical specifications, communication options, or regional variants, the complete nameplate and order code should be confirmed before purchase.