Excellent PLC
Product Introduction
The Allen Bradley 1769-IA8I CompactLogix Isolated Input Module is a discrete input module designed for CompactLogix systems, providing reliable signal acquisition from AC-powered field devices. This module features isolated input channels, ensuring improved electrical noise immunity and system protection in demanding industrial environments.
With 8 discrete input points operating at 120 VAC, the module is well suited for monitoring switches, relays, and other field devices commonly used in industrial automation. Its isolation design enhances signal integrity and prevents interference between channels, making it ideal for applications where stable input detection is critical.
The plug-in connection design simplifies installation and maintenance, allowing quick integration into CompactLogix I/O systems while maintaining secure and consistent electrical connections.
Product Specifications
| Parameter | Description |
|---|---|
| Model | 1769-IA8I |
| Product Series | CompactLogix |
| Module Type | Discrete Isolated Input Module |
| Number of Inputs | 8 points |
| Input Voltage | 120 VAC |
| Input Current | 0.9 A |
| Isolation Type | Channel isolation |
| Connection Type | Plug-in connection |
| Signal Type | Discrete AC input |
| Mounting Type | CompactLogix DIN rail system |
| Operating Temperature | 0°C to 60°C |
| Dimensions | 118 × 35 × 87 mm |
| Weight | 0.27 kg |
Applications
● Industrial signal monitoring systems requiring reliable AC input detection from field devices
● Manufacturing automation lines using 120 VAC switches and sensors for control logic
● Machine control panels where isolated inputs improve signal stability and reduce interference
● Process automation systems monitoring discrete ON/OFF signals from relays and contact devices
● Distributed I/O architectures within CompactLogix platforms
Advantages
● Isolated input channels enhance noise immunity and protect system integrity in harsh environments
● 120 VAC compatibility allows direct connection to standard industrial AC devices
● Compact module design saves space in control cabinets
● Plug-in connection system simplifies installation and maintenance
● Stable signal acquisition ensures accurate detection of field device status
● Reliable industrial performance supports continuous operation in demanding conditions
● Seamless CompactLogix integration ensures compatibility with existing control systems
