产品介绍
The Allen Bradley 1746-IM4 Digital Input Module is an industrial AC digital input module designed for reliable monitoring / high-voltage AC signals in SLC 500 PLC systems. It provides 4 isolated AC digital input points, making it suitable for applications where lower input density and high electrical robustness are required.
Designed for 170–255 VAC input signals, the 1746-IM4 allows direct connection to industrial AC devices such as switches, relays, and contact outputs. Its rack-mountable design ensures seamless integration into standard SLC 500 control systems.
产品规格
| Parameter | 描述 |
|---|---|
| Product Type | Digital Input Module |
| 品牌 Compatibility | Allen Bradley |
| Series | SLC 500 |
| 型号 Number | 1746-IM4 |
| Number / Digital Inputs | 4 |
| Input Type | AC Digital Input |
| Input Voltage Range | 170 – 255 VAC |
| Rated Frequency | 50 / 60 Hz |
| Signal Type | Digital |
| Mounting Type | Rack mountable |
| Installation Type | PLC rack mount |
| Electrical Protection | Integrated surge and noise suppression |
| Dimensions | 144.5 × 34.6 × 130.18 mm |
| 重量 | 0.553 kg |
Applications
• Used in SLC 500 PLC systems for AC digital signal acquisition
• Monitors AC switches, relay contacts, and control signals
• Applied in industrial machinery and process control panels
• Suitable for power control and utility automation systems
• Used in manufacturing environments with high-voltage AC logic
• Integrated into distributed control and monitoring systems
Advantages
• High-voltage AC input support, enabling direct connection to field devices
• Robust industrial design, suitable for harsh electrical environments
• Reliable signal detection, ensuring accurate AC input monitoring
• Compact 4-point configuration, ideal for low-density input requirements
• Integrated noise suppression, improving system stability
• Seamless compatibility with Allen Bradley SLC 500 PLC platforms
• Continuous-duty capability, supporting long-term operation
公司信息
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