产品介绍
The Allen-Bradley 1746-OB16/D is a digital DC output module designed for use within the SLC 500 programmable controller family. It is intended for reliable switching and control / DC-powered field devices in industrial automation systems where consistent output behavior and electrical robustness are required.
This module provides 16 independent DC output points, allowing high output density in a single I/O slot. It is commonly used to control solenoids, relays, indicator lamps, and other DC actuators in machine control and process automation applications. The /D revision represents a specific hardware revision / the 1746-OB16, maintaining functional compatibility while reflecting manufacturing or component-level updates.
Designed for continuous operation in industrial control cabinets, the 1746-OB16/D integrates seamlessly with SLC 500 processors and chassis. Its solid-state output architecture ensures predictable switching performance and long-term reliability in both new installations and existing legacy systems.
产品规格
| Parameter | 描述 |
|---|---|
| Module Type | Digital DC Output Module |
| Series | SLC 500 |
| Hardware Revision | /D |
| Number / Output Points | 16 points |
| Output Signal Type | DC output |
| Output Control | Individual point control via SLC 500 processor |
| Electrical Isolation | Output-to-backplane isolation |
| Load Type 支持 | Compatible with resistive and inductive DC loads |
| Switching Technology | Solid-state DC switching |
| Response Characteristics | Fast and repeatable switching behavior |
| Backplane Interface | Direct connection to SLC 500 I/O chassis |
| Module Placement | Any compatible SLC 500 I/O slot |
| Operating Mode | Continuous industrial operation |
| Dimensions | 144.5 × 34.6 × 130.18 mm |
| 重量 | 0.272 kg |
Applications
• Industrial machine control, driving DC solenoids, relays, and pilot devices
• Manufacturing automation, providing reliable output control for production equipment
• Material handling systems, switching DC actuators and indicators
• Process control panels, managing DC field devices under PLC supervision
• Packaging and assembly machinery, enabling precise and repeatable output switching
• Legacy SLC 500 systems, maintaining compatibility while replacing or expanding output capacity
Advantages
• High output point density, delivering 16 DC outputs in a single module
• Solid-state output design, minimizing mechanical wear and maintenance requirements
• Electrical isolation, protecting the controller and backplane from field-side disturbances
• Predictable switching performance, supporting stable machine operation
• Seamless integration with SLC 500, ensuring straightforward configuration and replacement
• Industrial-grade reliability, suitable for continuous duty applications
• Revision compatibility, allowing drop-in replacement within supported systems
公司信息
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