1794-IF2XOF2I Allen Bradley Rockwell Flex I/O Analog Module

Product parameters

Series: Flex I/O

Type: Isolated analog input/output combination module

Input channels: 2 isolated analog input channels (single-ended, non-isolated)

Output channels: 2 isolated analog output channels

Input signal: Current: 4-20 mA, 0-20 mA

Voltage: ±10V, 0-10V

Output signal: Current: 4-20 mA, 0-20 mA

Voltage: ±10V, 0-10V

Resolution: Input: 16 bits (unipolar), 15 bits + sign bits (bipolar)

Output: 15 bits + symbol bit voltage: 0.320 mV/ count

Current: 0.656 µA per count

Accuracy: Input: 0.1% full scale @ 25°C

Output: 0.1% full scale @ 25°C

Input impedance: Current: 238 Ω

Voltage: >1 MΩ

Maximum overload: Input: 32 mA (current) or 30V (voltage, continuous)

Output: 32 mA or 15V (continuous)

Conversion rate: Input: 7.5Hz, 15Hz, 30Hz, 60Hz, 120Hz, 240Hz, 480Hz (configurable)

Output: 2.5/5.0ms (all channels)

Power supply requirements: External power supply: 19.2-31.2V DC (Nominal 24V DC, including 5% AC ripple)

Current consumption: 110 mA @ 24V DC

Flexbus current: 20 mA @ 5V DC

Power consumption: Maximum 3.3W @ 31.2V DC

Heat dissipation: Maximum 11.2 BTU/hr @ 31.2V DC

Isolation voltage: Inter-channel isolation: 120V (continuous)

User side and system side isolation: 120V (continuous)

Installation method: DIN rail or panel mounting (torque 7 pound-inch)

Enclosure type: Open type (IP20)

Operating temperature: -20 to 55°C (-4 to 131°F)

Storage temperature: -40 to 85°C (-40 to 185°F)

Relative humidity: 5-95% (non-condensing)

Vibration: 5G@10-500Hz during operation

Impact: 30G during operation and 50G when not in operation

Certifications: C-TICK, CE, CSA, CUL, GOST, KC, MARINE, UL

Function

Isolated input/Output: It provides 2 isolated analog inputs and 2 isolated analog outputs. The isolation between channels ensures signal independence and prevents interference.

Flexible signal configuration: Supports user-configurable current (4-20mA, 0-20mA) and voltage (±10V, 0-10V) input/output, adapting to a variety of sensors and actuators.

High resolution and accuracy: 16-bit input resolution, 15-bit output + symbol bit, providing high-precision signal acquisition and control.

Adjustable filtering: The input supports multiple filtering frequencies (7.5Hz to 480Hz), optimizing signal processing and reducing noise interference.

Modular design: Supports hot plugging, allowing installation or removal while the backplane is powered on.

Compatible with multiple terminal bases, simplifying wiring and maintenance.

Diagnostic function: Equipped with a green power/status indicator light to monitor the module's operating status in real time.

Communication compatibility: Integrated with ControlNet, DeviceNet or EtherNet/IP networks via Flex I/O adapters (such as 1794-ACNR15), it is compatible with ControlLogix or other PLC systems.

Environmental adaptability: XT version is provided, suitable for extreme environments, and compatible with ControlLogix-XT systems.

Application scenarios

Industrial automation: Used in manufacturing, packaging and material handling, it collects sensor signals and controls actuators.

Process control: Applicable to the oil and gas, chemical and water treatment industries, precisely controlling analog equipment such as control valves and pumps.

Distributed control system: In conjunction with the Flex I/O system, it is used in distributed I/O architectures, such as automotive production lines and food and beverage processing.

High-precision signal processing: Suitable for applications that require high-resolution analog signals, such as HVAC systems, laboratory equipment, and industrial furnace control.

Harsh environments: The XT version is suitable for high-temperature, humid or corrosive environments, such as Marine engineering, mining and heavy industry.

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!!!

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