2878447 IB IL AI 4/EF-PAC Phoenix Contact Analog Module 4-channel Differential Input

2878447 IB IL AI 4/EF-PAC Phoenix Contact Analog Module 4-channel Differential Input

1.Overview of the 2878447 IB IL AI 4/EF-PAC Phoenix Contact

Phoenix Contact's IB IL AI 4/EF-PAC (Model: 2878447) is a high-performance, 4-channel analog input module designed for industrial automation environments. It converts analog signals from the field into digital signals for control system processing.

Four differential input channels enable simultaneous acquisition of multiple analog signals.

A 16-bit, high-resolution A/D converter (15 bits + sign bit) ensures accurate data acquisition.

Extremely fast conversion time: A/D conversion times are as low as 10μs, and process data updates across all channels can be as fast as 1ms.

2.Core Features:

The Phoenix Contact model IB IL AI 4/EF-PAC (Order No.: 2878447) is an analog input module for the Inline system, designed for industrial automation scenarios, for acquiring voltage or current signals.

Key Features
Number of Input Channels: 4 analog inputs
Signal Type: Voltage or Current
Input Signal Range:
Voltage: 0–5 V, -5–+5 V, 0–10 V, -10–+10 V
Current: 0–20 mA, 4–20 mA, -20–+20 mA
Resolution: 16-bit A/D converter, conversion time ≤10 μs
Connection method: Supports 2-, 3-, and 4-wire connections with shielded connection technology
Local bus transmission rate: 500 kBit/s
Protection degree: IP20
Operating temperature range: -25°C to +55°C
Dimensions: 136.8 x 48.8 x 71.5 mm
Included accessories: Inline connector and marking strips

Technical Highlights
High-Precision Sampling: 16-bit resolution ensures data accuracy
Flexible Connection: Supports multiple wiring methods to accommodate different sensors
Compact Design: Saves control cabinet space and facilitates integration
High Reliability: Industrial-grade design withstands harsh environments

Multi-channel analog signal acquisition: Supports four differential inputs for voltage and current signals.
Flexible wiring: Compatible with 2-, 3-, and 4-wire sensor connections, adapting to diverse field requirements.
High-precision measurement: 16-bit resolution ensures high accuracy and stability of acquired data.
Fast data update: Data for all channels is updated within 1 ms, meeting real-time control requirements.
Independent channel configuration: Parameters (such as range and filtering) can be independently configured for each input channel via the bus.
Sensor power supply protection: Integrated short-circuit and overload protection enhances system reliability.
Bus synchronization: Extremely low input jitter (<10 μs) makes it suitable for synchronous acquisition applications.
Modular design: Inline system compatibility facilitates expansion and maintenance.

3.Product details pictures

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