Panasonic AFP7DA4H Analog Output Unit

Technical Overview

4-channel, 16-bit, 25µs/ch analog output unit for FP7 Series. Offers versatile voltage/current ranges and DIN rail mounting.

Key Features

4 Analog Output Channels (Voltage/Current)
Max. 16-bit resolution
25 µs/channel conversion speed
Multiple output ranges: -10 to +10V, 0 to 10V, 0 to 5V, 1 to 5V, 0 to 20mA, 4-20mA
DIN Rail mounting
Screw Terminal wiring termination
Operating temperature range: 0 to +55 °C
Insulation Resistant, Vibration Resistant, Shock Resistant
Accuracy: ±0.05% F.S.

Technical Specification Matrix

Parameter	Value
Number of Output Channels	4
Output Type	Analog (Voltage/Current)
Resolution	Max. 16 bits
Conversion Speed	25 µs/channel
Maximum Output Current (Voltage Output)	10 mA
Output Impedance (Voltage Output)	0.5 Ω or less
Permissible Output Load Resistance (Current Output)	500 Ω or less
Output Ranges	-10 to +10V, 0 to 10V, 0 to 5V, 1 to 5V, 0 to 20mA, 4-20mA
Current Consumption	250 mA or less
Mounting Type	DIN Rail
Wiring Termination	Terminal block (M3 terminal screws) / Pluggable Screw Terminal
Operating Temperature Range	0 to +55 °C
Storage Temperature Range	-40 to +70 °C
Ambient Humidity	10 to 95 % RH (at +25 °C, no condensation)
Vibration Resistance	5 to 8.4 Hz, single amplitude of 3.5 mm; 8.4 to 150 Hz, constant acceleration of 9.8 m/s², 10 times each in X, Y, Z directions (IEC 61131-2)
Shock Resistance	147 m/s² or more, 3 times each in X, Y, Z directions (IEC61131-2)
Noise Immunity	1,000 V [p-p] with pulse width 50 ns and 1 µs (using a noise simulator)
Insulation Method	Photocoupler (between input terminal and internal circuits)
Accuracy	±0.05% F.S.
Physical Weight (kg)	0.13
Dimensions L x W x H (cm)	9 x 2.8 x 10.2

Industrial Applications

1. Precision Process Control in Chemical Plants

The AFP7DA4H facilitates highly accurate and rapid control of critical process variables such as flow rates, valve positions, and dosing in chemical manufacturing or refining operations.

Problem Solved

Ensures precise adjustment of analog outputs to maintain product quality, optimize reaction conditions, and enhance operational safety by minimizing deviations.

16-bit resolution25µs/channel conversionanalog voltage/current outputprocess variable controlPID control

2. Industrial Robotics and Multi-Axis Motion Control

This unit can provide precise analog setpoints to servo motor drives or variable frequency drives (VFDs) in robotic systems and automated assembly lines, enabling smooth and accurate motion profiles.

Problem Solved

Achieves high-precision positioning and speed control for intricate robotic movements and synchronized multi-axis operations, crucial for demanding manufacturing tasks and reduced cycle times.

4-channel analog output-10 to +10V output25µs/channel conversionservo drive interfacemotion controlrobotics

3. Large-Scale HVAC System Regulation

Integrated into building management systems, the AFP7DA4H can accurately regulate modulating dampers, variable air volume (VAV) boxes, and chiller/boiler setpoints in commercial or industrial HVAC applications.

Problem Solved

Provides accurate and responsive control of environmental parameters, optimizing energy consumption, maintaining stable temperature and humidity levels, and improving occupant comfort.

0-10V / 4-20mA output16-bit resolutiontemperature controlHVAC automationenergy management