Product Name: 220V Digital AC Input Module
Brand Name: Allen-Bradley
Model Number: 1794-IM8
Place of Origin: USA
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
The Allen-Bradley 1794-IM8 is an 8-point 220V AC digital input module designed for the FLEX I/O distributed control system. It is used to interface high-voltage AC field devices such as switches, relays, and sensors with PLC systems. With its compact design and reliable signal handling, the module is ideal for industrial automation applications requiring efficient AC input acquisition in distributed I/O architectures.
Receives 220 VAC digital input signals from field devices.
Converts AC input states into digital signals for PLC processing.
Interfaces industrial switches, relays, and control devices with automation systems.
Supports distributed I/O architectures in machine and process control.
Provides real-time monitoring of AC-powered discrete devices.
Expands AC input capacity within FLEX I/O systems.
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Minimum Order Quantity |
1 Piece |
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Price |
Contact for Jim |
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Packaging Details |
Original new Factory Sealed |
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Delivery Time |
3–7 Days |
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Payment Terms |
T/T |
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Shipping Method |
DHL / FedEx / UPS / TNT |
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Supply Ability |
In stock |
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Sales: |
Email: |
Whatsapp: |
|
Jim Pei |
| Product Name | AB 1794-IM8 220V Digital AC Input Module |
| Manufacturer | Allen-Bradley |
| Product Type | 220V Digital AC Input Module |
| Part Number | 1794-IM8 |
| Weight | 0.1 kg |
| Estimated shipping dimensions | 9.3x5.5x4.8cm |
| Place of shipment | Xiamen, China |
| Country of origin | USA |
| Off-state Voltage | 40V ac maximum |
| Off-state Current | 2.6mA maximum |
| Input Impedance | 22.3K ohms nominal |
| Nominal Input Current | 10mA @ 220V ac, 60Hz |
| Number of Inputs | 8, (1 group of 8), nonisolated |
| Flexbus Current | 30mA @5V dc |
| Power Dissipation | 4.7W maximum @ 264V ac |
| Thermal Dissipation Maximum | 16.2 BTU/hr @ 264V ac |
| External AC Power | 220 VAC nominal |
| Supply Voltage | 159...264 VAC |
| Input Frequency | 47...63 Hz |
| Protection | IP20 |
Direct 220V AC Input Handling
Supports direct connection to 220 VAC field devices, eliminating the need for external signal converters and reducing system complexity.
Compact Distributed I/O Design
Part of the FLEX I/O system, allowing installation close to field devices, which reduces wiring length and installation costs compared with centralized I/O systems.
Stable Signal Detection
Optimized input impedance and current thresholds ensure reliable detection of AC signals, reducing false triggering in industrial environments.
Efficient System Integration
Seamlessly integrates with Allen-Bradley FLEX I/O architectures, enabling fast configuration and easy system expansion.
Low Power Consumption
Minimal Flexbus current and low power dissipation help improve overall system efficiency and reduce thermal load in control cabinets.
Reliable Industrial Performance
Designed for continuous operation in industrial environments, providing stable and dependable input monitoring for machine control systems.
Space-Saving Installation
Compact form factor allows high-density I/O installation in limited panel space, improving control cabinet efficiency.
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