Panasonic AFPX0L14R Programmable Logic Controller

Technical Overview

Compact PLC with 8 DC inputs, 4 relay outputs, 2 transistor outputs, 1-channel pulse/PWM output. Features 0.08 μs/step processing and 100-240V AC power.

Key Features

Compact control unit for space-saving installations.
Integrated 8 DC inputs, 4 relay outputs, and 2 transistor outputs.
Supports 1-channel pulse output (20 kHz max) and 1-channel PWM output (1.6 kHz max).
High-speed processing: 0.08 μs/step for basic commands.
Built-in Flash-ROM program memory with 2.5 k steps capacity.
AC power supply 100-240V AC.
Operating temperature range from 0 to +55°C.
Conforms to EC directives EMC EN61131-2 and Low Voltage EN61131-2.

Technical Specification Matrix

Parameter	Value
Power Supply	100-240 V AC
DC Input Points	8
Rated Input Voltage (DC Input)	24 V DC
Operating Voltage Range (DC Input)	21.6 to 26.4 V DC
Relay Output Points	4
Rated Control Capacity (Relay Output)	2 A @ 250 V AC, 2 A @ 30 V DC (per point)
Transistor Output Points (NPN)	2
Rated Load Voltage (Transistor Output)	5 to 24 V DC
Max. Load Current (Transistor Output)	0.5 A
Pulse Output	1-channel (20 kHz max)
PWM Output	1-channel (1.6 kHz max)
Program Capacity	2.5 k steps
Processing Speed (Basic Commands)	0.08 μs/step
Operating Temperature	0 to +55°C
Communication Ports	1x RS232C
Physical Weight (kg)	0.28
Dimensions L x W x H (cm)	9 x 7.9 x 8.6

Industrial Applications

1. Small Machine Control for Packaging Operations

The AFPX0L14R can manage basic control sequences for small packaging machines, such as those used for sealing, labeling, or small product assembly. Its compact size allows for integration into machines with limited space. The 8 digital inputs can monitor sensors for product presence, limit switches for machine position, and operator commands. The 4 relay outputs can control actuators like solenoid valves for pneumatic grippers or conveyors, and indicator lights. The 2 transistor outputs, particularly the pulse/PWM capabilities, can drive a small stepper motor for precise indexing of products or labels. The high processing speed ensures real-time response to sensor inputs, critical for synchronized operations.

Problem Solved

Provides precise, high-speed, and reliable automated control for packaging processes, improving efficiency and reducing manual labor.

Digital InputRelay OutputTransistor OutputPulse OutputPWM OutputStepper Motor ControlPackaging AutomationMachine ControlHigh-Speed ProcessingCompact PLC

2. Industrial Conveyor System Automation

This PLC is well-suited for automating segments of industrial conveyor systems, particularly for start/stop control, sorting based on simple criteria, or basic accumulation. The 8 DC inputs can monitor photo-sensors for item detection, emergency stops, and manual override buttons. The 4 relay outputs can directly control conveyor motor contactors or diverter gate actuators. The transistor outputs could be used for smaller, faster actuators for pushing products off the main line or for controlling indicator lamps requiring faster switching. Its robust operating temperature range (0 to +55°C) makes it suitable for typical factory environments.

Problem Solved

Enables automated material flow management, reducing bottlenecks and enhancing throughput in conveyor lines.

Conveyor ControlDigital InputRelay OutputPhotoelectric SensorMotor ControlIndustrial AutomationMaterial HandlingPLC

3. Basic HVAC System Management (Industrial/Commercial Buildings)

The AFPX0L14R can serve as a local controller for simple HVAC (Heating, Ventilation, Air Conditioning) units within an industrial or commercial building, particularly for zonal control or smaller air handling units. The 8 DC inputs can monitor temperature sensors (via digital threshold switches or external analog-to-digital converters for more precise control), fan status, filter alarms, and manual override switches. The 4 relay outputs can control fan motors, damper actuators, or heating/cooling elements (via contactors). Its AC power supply simplifies integration into existing building electrical systems.

Problem Solved

Automates basic environmental control in industrial or commercial settings, optimizing energy use and maintaining desired conditions without complex central building management systems.

HVAC ControlDigital InputRelay OutputTemperature MonitoringFan ControlDamper ActuationBuilding AutomationZonal ControlPLC