产品介绍
The Allen Bradley 1756-IA16I ControlLogix Isolated Input Module is a 16-point digital AC input module with electrical isolation between channels to enhance system protection and signal integrity. Designed for ControlLogix automation systems, it allows safe and reliable acquisition / AC input signals from field devices while preventing interference or voltage spikes from affecting other modules.
The module supports standard industrial AC voltages and operates over a wide temperature range. Its isolated architecture is ideal for installations where high reliability and protection against electrical noise or faults are required.
产品规格
| Parameter | Specification |
|---|---|
| Product Type | Isolated Digital AC Input Module |
| 制造商 | Allen Bradley |
| Series | ControlLogix |
| 型号 / 零件号 | 1756-IA16I |
| Number / Input Points | 16 |
| Input Voltage | 79–132 VAC, 120 VAC nominal |
| Frequency | 50/60 Hz |
| Input Current | 32 mA per input |
| Isolation Type | Electrically isolated channels |
| Mounting Type | Chassis mount |
| Operating Temperature Range | 0 to 60 °C |
| Control Platform | ControlLogix backplane |
| Industrial Application Level | High-reliability digital input acquisition |
| Dimensions | 145.2 × 34.6 × 139.6 mm |
| 重量 | 0.2 kg |
Applications
• High-Reliability AC Signal Acquisition
Captures digital AC signals while preventing interference between channels.
• Industrial Automation Systems
Monitors motors, sensors, and actuators in manufacturing or process applications.
• Process Control and Diagnostics
Provides isolated signal input for precise monitoring and fault detection.
• Discrete Manufacturing Lines
支持s safe and accurate input acquisition in machine-level control.
• Electrical Noise-Prone Environments
Isolation protects the control system from transients or voltage spikes.
• Distributed I/O Architectures
Integrates with other ControlLogix modules to form scalable control networks.
Advantages
• Electrical Isolation
Prevents cross-channel interference and protects system integrity.
• High Point Density
16 isolated digital inputs in a single compact module.
• Wide AC Voltage 支持
Compatible with 79–132 VAC signals at 50/60 Hz.
• Reliable Industrial Performance
Designed for continuous operation in standard industrial environments.
• Seamless ControlLogix Integration
Installs directly in ControlLogix chassis with standard backplane communication.
• Enhanced System Protection
Ideal for applications where input isolation is critical for safety and reliability.
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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