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- PP D234 A101/PPD234 A101
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- Sweden
- 100 × 140 × 120 mm
- 1.35kg
- 3BHE024820R0101
- Xiamen, China
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ABB PP D234 A101 / PPD234 A101 (3BHE024820R0101) – Product Overview
Product Introduction
The PP D234 A101 / PPD234 A101 is a high-performance digital input/output module designed for advanced industrial automation systems. Belonging to the PP D230/D234 series, this module combines reliability, precision, and modularity for complex industrial process control.
It features high-speed digital input/output capability with robust electrical isolation, ensuring stable communication with PLC systems. Its design allows easy installation in automation racks and supports system expansions without affecting existing configurations. This module is ideal for industries requiring reliable signal processing, high channel density, and durable performance under harsh operating conditions.
Product Specifications
| Parameter | Description |
|---|---|
| Model | PP D234 A101 / PPD234 A101 |
| Part Number | 3BHE024820R0101 |
| Function | Digital Input/Output Module |
| Input Type | Digital Input |
| Output Type | Digital Output / Relay selectable |
| Voltage Rating | 24–48 V DC |
| Maximum Current per Channel | 2 A |
| Number of Input Channels | 16 |
| Number of Output Channels | 8 |
| Switching Frequency | 50 Hz |
| Isolation | Optical isolation for inputs and outputs |
| Communication Interfaces | PP series PLC rack compatible |
| Operating Temperature | -20°C to 60°C |
| Protection Class | IP20 |
| Dimensions (WxHxD) | 100 × 140 × 120 mm |
| Weight | 1.35 kg |
| Mounting | DIN Rail / Panel |
| Certifications | CE, UL |
Product Applications
The PP D234 A101 / PPD234 A101 module is widely used in:
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Industrial automation systems requiring high-density digital input and output processing.
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Production lines in automotive, electronics, and packaging industries.
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Process automation in chemical, pharmaceutical, and food industries where precise digital control is critical.
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Material handling systems, including automated conveyors and robotic systems.
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Energy management and distribution systems requiring reliable digital signaling.
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Machinery and equipment control with multiple I/O points in compact PLC racks.
Product Advantages
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High Channel Density: Provides 16 inputs and 8 outputs in a compact module.
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Reliable Signal Processing: Optical isolation protects signals from interference.
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High-Speed Switching: Supports up to 50 Hz digital switching frequency.
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Industrial Robustness: Operates reliably in temperatures from -20°C to 60°C.
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Modular Integration: Fits into PP series PLC racks for scalable automation.
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Energy Efficient: Minimal power consumption while maintaining accurate signal handling.
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Durable Construction: Engineered for long-term operation under harsh conditions.
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Safety Compliance: CE and UL certified for industrial safety standards.
Brand and Series Information
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Brand: ABB
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Series: PP D230 / D234 Series (Digital I/O Modules)
Related Models – Same Series or Similar Functionality
| Model | Voltage | Max Current per Channel | Input Channels | Output Channels | Dimensions (mm) | Weight (kg) | Key Feature |
|---|---|---|---|---|---|---|---|
| PP D234 A102 | 24–48 V DC | 2 A | 16 | 8 | 100 × 140 × 120 | 1.35 | Alternative configuration |
| PP D234 B101 | 24–48 V DC | 2 A | 12 | 12 | 100 × 140 × 120 | 1.4 | Balanced I/O configuration |
| PP D234 B102 | 24–48 V DC | 2 A | 16 | 16 | 110 × 140 × 125 | 1.45 | High channel count I/O module |
| PP D233 A101 | 24–48 V DC | 2 A | 16 | 4 | 95 × 140 × 115 | 1.25 | Input-focused module |
| PP D233 B101 | 24–48 V DC | 2 A | 8 | 8 | 95 × 140 × 115 | 1.2 | Balanced I/O module |
Popular Models – Same Brand
| Model | Voltage | Max Current | Channels | Dimensions (mm) | Weight (kg) | Key Feature |
|---|---|---|---|---|---|---|
| AC500 PM573 | 24 V DC | 1.5 A | N/A | 75 × 130 × 115 | 0.95 | Flexible modular automation |
| AC500 PM575 | 24 V DC | 1.6 A | N/A | 80 × 140 × 120 | 1.05 | Multi-protocol communication |
| AC500 PM577 | 24 V DC | 1.7 A | N/A | 85 × 145 × 125 | 1.10 | High-speed industrial CPU |
| AC500 PM578 | 24 V DC | 1.8 A | N/A | 85 × 145 × 125 | 1.15 | Advanced safety integration |
| AC500 PM590 | 24 V DC | 1.5 A | N/A | 80 × 135 × 120 | 1.0 | Compact, energy-efficient CPU |
FAQ – PP D234 A101 / PPD234 A101
Q1: How many input channels does this module have?
A1: The module provides 16 digital input channels.
Q2: How many output channels are included?
A2: It has 8 digital output channels.
Q3: What types of outputs are supported?
A3: Relay or transistor selectable outputs.
Q4: What voltage range does the module operate in?
A4: 24–48 V DC.
Q5: Does the module provide isolation?
A5: Yes, optical isolation is provided for both inputs and outputs.
Q6: What is the switching frequency of the outputs?
A6: Supports up to 50 Hz switching frequency.
Q7: Can this module be mounted on a DIN rail?
A7: Yes, it supports DIN rail and panel mounting.
Q8: What are the module’s dimensions and weight?
A8: Dimensions are 100 × 140 × 120 mm, and weight is 1.35 kg.
Q9: Is the module suitable for harsh industrial conditions?
A9: Yes, it operates reliably from -20°C to 60°C.
Q10: Is it certified for industrial safety standards?
A10: Yes, it has CE and UL certifications.