Product Introduction
The Allen-Bradley 1790D-T16BV0 CompactBlock LDX I/O Base Block Module is a compact distributed digital input module designed for machine-level automation systems. Manufactured by Rockwell Automation under the Allen-Bradley brand, the module belongs to the CompactBlock LDX series and is intended to simplify field wiring and distributed I/O deployment.
The module provides 16 digital input channels that support both sinking and sourcing input configurations, allowing it to connect with a wide range / industrial sensors and switches. It operates with a nominal supply voltage / 24 VDC and supports an input voltage range / 9.6–28.8 VDC, which fits standard industrial control systems.
With a 2 ms response time, the module can quickly detect signal changes from field devices. Its compact structure and integrated terminal design make it suitable for installation in machine panels where space is limited while maintaining reliable signal acquisition.
Product Specifications
| Parameter | Specification |
|---|---|
| Product 型号 | Allen-Bradley 1790D-T16BV0 |
| Product Type | CompactBlock LDX I/O Base Block Module |
| Digital Inputs | 16 Inputs |
| Input Type | Sinking / Sourcing |
| Input Voltage Range | 9.6 – 28.8 VDC |
| Nominal Supply Voltage | 24 VDC |
| Signal 分类 | Digital DC Input |
| Response Time | 2 ms |
| Mounting Type | Panel Mount |
| Enclosure Rating | IP20 |
| Wiring Method | Integrated terminal connection |
| Application Environment | Industrial automation systems |
| Dimensions | 104 × 42 × 52 mm |
| 重量 | 0.1 kg |
Applications
• Machine Automation Systems
Used to collect digital signals from limit switches, proximity sensors, and push buttons in automated machinery.
• Packaging and Sorting Equipment
Detects product presence, position signals, and sensor triggers used in packaging lines.
• Material Handling and Conveyor Systems
Monitors operational signals such as conveyor status, item detection, and equipment interlock conditions.
• Factory Production Lines
Captures input signals from assembly stations, automated work cells, and inspection equipment.
• OEM Industrial Equipment
Integrated into machine control panels to gather field signals while maintaining a compact installation footprint.
• Process Monitoring Systems
Used for reading valve position signals, safety switch feedback, and equipment operating status.
Advantages
• Compact Structural Design
The small mechanical footprint helps reduce control cabinet space while allowing flexible installation in machine panels.
• Flexible Sensor Compatibility
支持s both sinking and sourcing input devices, enabling connection with many types / industrial sensors.
• Fast Signal Processing Capability
A response time / 2 ms allows the module to quickly detect changes in input signals for reliable machine control.
• Simplified Field Wiring
Integrated terminal connections reduce wiring complexity and improve installation efficiency.
• Reliable Industrial Performance
Built with industrial-grade components to support stable operation in demanding automation environments.
• Suitable for Distributed I/O Systems
Designed for decentralized automation architectures where signal acquisition occurs close to the machine.
公司信息
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Add: 中国福建省厦门市思明区吕岭路2号阿里山大厦，邮编：361006
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