1794-IE4XOE2 FLEX I/O analog input/output module

Product parameter

Model: 1794-IE4XOE2

Type: Flex I/O Analog Combination Module

Input channels: 4 single-ended, non-isolated analog inputs

Configuration range: 0-20mA, 4-20mA, ±10VDC, 0-10VDC

Resolution: Unipolar 12-bit, bipolar 11-bit + sign bit

Conversion type: Successive Approximation ADC

Conversion rate: 256 μs (for all channels)

Step response (up to 63%) : Voltage 9.4 ms, current 18.2 ms

Normal mode rejection ratio: voltage: -3 dB@17 Hz, -10 dB@50 Hz

Current: -3 dB@9 Hz, -15.3 dB@50 Hz

Input impedance: Voltage 100 kΩ, current 238 Ω

Maximum overload: 30V (continuous, single channel) or 32mA (continuous, single channel)

Output channels: 2 single-ended, non-isolated analog outputs

Maximum current load for voltage output: 3 mA

Data format: Left-aligned, 16-bit 2's complement

Power supply: FlexBus: 5V DC, 15 mA

External power supply: 24V DC (19.2-31.2V DC), 70 mA@24V DC

Maximum power consumption: 4 [email protected] DC

Maximum heat dissipation: 13.6 BTU/[email protected] DC

Terminal base: 1794-TB2, -TB3, -TB3S, -TB3T, -TB3TS

Installation method: DIN rail or panel installation

Protection grade: IP20 (Open, indoor use)

Operating temperature: 0°C to +55°C

Storage temperature: -40°C to +85°C

Certifications: CE, CUL, UL, KC, RCM, EAC, CCC, C-TICK, ATEX Zone 2, IECEx

Function

Analog signal processing: The input channels support 0-20mA, 4-20mA, ±10VDC, and 0-10VDC, making them suitable for interface sensors, transmitters, and analog instruments.

The output channel provides the same signal range for driving actuators, valves or analog controllers.

Built-in ADC (Successive Approximation) and DAC (Pulse Width Modulation) ensure high-precision signal conversion.

Communication and Integration: Compatible with Flex I/O communication adapters, supporting protocols such as EtherNet/IP, ControlNet, and DeviceNet.

It is connected to the backplane through the terminal base and integrated with the PLC (such as ControlLogix, CompactLogix).

Modular design: Supports DIN rail or panel installation, paired with 1794 series terminal bases to simplify wiring.

Compact size, suitable for control cabinets with limited space.

Diagnosis and Protection: Provide status indicator lights (green LED) to show power supply and operating status.

Supports maximum 30V or 32mA overload protection (single channel), enhancing the durability of the module.

No additional calibration is required. Factory preset accuracy.

Flexible configuration: Configure the input/output range using RSLogix 5000 or Studio 5000 software.

Supports hybrid I/O configuration, suitable for scenarios where a single module can meet both input and output requirements.

Application scenarios

Distributed I/O system: It is suitable for scenarios that require distributed analog I/O, such as remote control stations in factory automation.

Process control: Interface sensors and actuators (such as valves and regulators), used in pumps, fans, and piping systems.

Industrial automation: Widely applied in the automotive manufacturing, food and beverage, chemical, and material handling industries, it supports precise process monitoring and control.

Space-constrained environments: Compact design is suitable for small control cabinets or modular systems.

Mixed-signal applications: Scenarios where both input and output need to be simulated simultaneously, such as closed-loop control or data acquisition systems.

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Many Available just wait for you, feel free to ask to get better deal!!!

Bou L(Sales Manager)            

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