Pb PN-45734 PN-73899 Industrial Automation Module
The Pb PN-45734 PN-73899 Digital Input Module delivers robust industrial automation capabilities with 8 digital input channels and 4 relay outputs. Engineered for harsh environments, this high-performance module enables precise control of machinery and processes in manufacturing, energy, and processing plants. Its Modbus RTU protocol ensures seamless integration with existing control systems.
Technical Specifications
| Brand | Pb |
| Model Number | PN-45734 |
| Operating Voltage | 24V DC |
| I/O Configuration | 8 Digital Inputs / 4 Relay Outputs |
| Communication Protocol | Modbus RTU |
| Environmental Rating | IP67 (Dust-tight & Waterproof) |
| Dimensions | 100mm × 60mm × 30mm |
| Weight | 0.2kg |
| Temperature Range | -20°C to +70°C (Operating) -40°C to +85°C (Storage) |


Industrial Applications
Designed for mission-critical automation, this module excels in:
- Manufacturing assembly line control systems
- Power plant monitoring and protection circuits
- Outdoor industrial equipment with exposure to dust/moisture
- Compatible with Pb 7000 series controllers and Siemens S7 platforms
The IP67 rating and extended temperature tolerance make it ideal for challenging installations where reliability is non-negotiable.
Why Choose Vertex Industrial?
Vertex Industrial specializes in premium industrial automation hardware, sourcing new surplus and refurbished components from global suppliers. Our expertise covers top brands including Siemens, Honeywell, Rockwell, and specialized manufacturers like Pb.
Our Commitment:
- 1-year performance warranty on all modules
- Pre-sale technical consultation for system integration
- Global logistics support with traceable shipments
- Custom sourcing for discontinued or hard-to-find models
Pricing & Availability: Contact us for real-time stock status and competitive quotes.
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