Produkteinführung
The Allen Bradley 1746-IA4 SLC 500 AC Digital Input Module is a compact digital input module designed for integration with SLC 500 series PLCs. It provides four discrete input channels for monitoring AC devices and switches, delivering reliable signal detection for industrial automation systems.
The module supports standard 120 VAC input signals at 50/60 Hz and is optimized for precise, low-current detection, making it suitable for sensing applications in manufacturing, process control, and machine automation environments. Its small footprint allows for efficient use von control panel space.
Produktspezifikationen
| Parameter | Beschreibung |
|---|---|
| Product Type | Digital Input Module |
| Modell | 1746-IA4 |
| Hersteller | Allen Bradley |
| Function | Provides digital input signals to PLC systems |
| Total Points | 4 points |
| Input Type | Digital |
| Input Voltage | 120 VAC, 50/60 Hz |
| Input Current | 35 mA @ 5 VDC for sensing circuitry |
| Compatible Platforms | SLC 500 series PLCs |
| Mounting | DIN rail or SLC 500 chassis |
| Isolation | Optical isolation for input protection |
| Response Time | Standard digital input response suitable for monitoring |
| Dimensions | 144.5 × 34.6 × 130.18 mm |
| Gewicht | 0.17 kg |
Applications
• Digital monitoring von AC devices and switches in SLC 500 PLC systems
• Industrial automation including assembly lines, material handling, and packaging
• Machine control requiring low-current discrete input sensing
• Process monitoring where precise detection von AC signals is required
• Compact control panels where space-saving input modules are needed
• Integration with distributed control systems for efficient wiring and modular expansion
Advantages
• Compact 4-point design, conserving panel space while providing essential input functionality
• Supports standard 120 VAC inputs, compatible with typical industrial AC devices
• Optical isolation, ensuring reliable operation and protecting PLC inputs from electrical noise
• Direct compatibility with SLC 500 PLCs, simplifying system integration
• Low current sensing, minimizing load on input circuits while maintaining accuracy
• Robust industrial performance, suitable for continuous operation in demanding environments
• Flexible mounting options, suitable for DIN rail or SLC 500 chassis installation
Unternehmensinformationen
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Add: Alishan Building, 2 Lvling Rd, Bezirk Siming, Xiamen, Fujian, China, 361006
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