Description
Description:
The Allen-Bradley 1794-IF4I Flex 4-Point Analog Input Module integrates seamlessly into the Flex I/O system. This module provides four isolated analog input channels, offering precise input monitoring for a wide range of industrial applications. It operates efficiently with a flexible voltage range and ensures robust insulation for optimal performance in challenging environments. The 1794-IF4I is suitable for use with various terminal bases, ensuring compatibility and easy installation.
Technical Data:
| Attribute | Value |
|---|---|
| Brand | Allen-Bradley |
| Model | 1794-IF4I |
| Inputs | 4 isolated channels |
| Module Location | Compatible with 1794-TB2, 1794-TB3, 1794-TB3S, 1794-TB3T, 1794-TB3TS, 1794-TBN terminal bases |
| Flexbus Voltage | 5V DC |
| Flexbus Current | 55 mA |
| External DC Power Supply Nominal Voltage | 24V DC (19.2…31.2V DC with 5% AC ripple) |
| External DC Power Supply Current | 145 mA @ 24V DC |
| Thermal Dissipation (Max) | 6.8 BTU/hr @ 31.2V DC |
| Power Dissipation (Max) | 2.0 W @ 31.2V DC |
| Isolation Voltage | 120V (Continuous), Basic Insulation Type, channel-to-channel, user-to-system, etc. |
| 250V (Continuous) when used with 1794-TBN terminal base | |
| Data Format | 2’s complement, % Binary, Offset Binary |
| Indicators | 1 red/green power/status indicator |
| Keyswitch Position | 3 |
| Dimensions (H x W x D) | 94.0 x 94.0 x 66.0 mm (3.7 x 3.7 x 2.6 in.) |
| Weight | 0.454 kg (1 lb) |
| Conductor Category | 2 – Signal ports, 2 – Power ports |
| Conductor Wire Size | Determined by the installed terminal base |
| Wire Type | Shielded on signal ports |
| Temperature Codes | North American T4A, IECEx T4, UKEX/ATEX T4 |
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