Allen-Bradley 1794-IE8 Flex 8 Point Analog Input Module 1794IE8

DESCRIPTION
The Allen-Bradley 1794-IE8 is an 8-channel analog input module from the FLEX I/O series, designed to measure analog signals such as current and voltage in distributed control systems. Compatible with a variety of FLEX I/O adapters, this module offers scalable, space-efficient analog input capabilities for applications including process control, temperature monitoring, and pressure sensing. It provides 16-bit resolution and is suitable for use in both single-ended and differential configurations.

TECHNICAL SPECIFICATIONS
Model: 1794-IE8
Series: FLEX I/O
Channels: 8 analog inputs
Input Signal Types:
– Voltage: ±10V
– Current: 0–20 mA, 4–20 mA
Resolution: 16-bit
Input Impedance:
– Voltage: ≥1 MΩ
– Current: 250 Ω
Update Rate: 2 ms/channel (typical)
Data Format: 2’s complement binary
Power Supply: 24V DC
Mounting: DIN rail via terminal base (e.g., 1794-TB3, 1794-TB3S)
Isolation: 750V DC (field to system)
Operating Temperature: 0 to 55°C (32 to 131°F)