Product Introduction
The Allen-Bradley 1791-32B0 Block I/O Input Module is a high-density digital input module designed for industrial automation systems that require reliable and large-scale signal acquisition. Manufactured by Rockwell Automation and part / the Allen-Bradley Block I/O series, this module is widely used in machine control and process monitoring applications.
It provides 32 digital input channels, organized into 4 groups / 8, allowing efficient connection and management / multiple field devices such as sensors, switches, and contact inputs. The module operates at a nominal voltage / 24 VDC, with a flexible input voltage range / 10–30 VDC, ensuring compatibility with standard industrial signals.
With its integrated block design and external power support, the 1791-32B0 /fers simplified installation, stable performance, and efficient signal processing in demanding industrial environments.
Product Specifications
| Parameter | Specification |
|---|---|
| Product 型号 | Allen-Bradley 1791-32B0 |
| Product Type | Block I/O Input Module |
| Digital Inputs | 32 Channels (4 groups / 8) |
| Nominal Voltage | 24 VDC |
| Input On-状态 Voltage Range | 10–30 VDC |
| Input On-状态 Current | 11 mA at 30 V max |
| Input Off-状态 Voltage | 5 VDC max |
| Input Off-状态 Current | 1.5 mA min |
| External Power Voltage | 19.2–30 VDC |
| Signal Type | Digital (Discrete) |
| Mounting Method | Panel Mount |
| Module Type | Block I/O Integrated Design |
| Application Environment | Industrial automation systems |
| Dimensions | 176.5 × 98 × 110.5 mm |
| 重量 | 0.82 kg |
Applications
• Large-Scale Machine Automation
Captures multiple input signals from sensors and switches in complex machinery.
• Production and Assembly Lines
Monitors operational status across multiple stations simultaneously.
• Material Handling Systems
Collects signals from conveyors, detectors, and sorting equipment.
• Process Monitoring Systems
Provides real-time input data for industrial process control.
• OEM Equipment Integration
Ideal for machines requiring high input channel density in a compact module.
• Factory Automation Systems
支持s centralized signal acquisition in automated manufacturing environments.
Advantages
• High Input Density
Provides 32 input channels in one module, reducing hardware requirements.
• Flexible Voltage Range
支持s a wide 10–30 VDC input range for compatibility with various devices.
• Grouped Channel Structure
Organized into four groups for easier wiring and signal management.
• Reliable Signal Detection
Designed with stable thresholds for accurate input recognition.
• Simplified Installation
Integrated block design reduces wiring complexity and installation time.
• Industrial-Grade Reliability
Ensures consistent operation in demanding industrial conditions.
公司信息
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