Product Overview

The 140ACI04000 (Model: 140ACI04000) is a high-density analog current input module specifically designed for the Schneider Electric Modicon Quantum PLC platform. This module is engineered to provide cost-effective and reliable data acquisition for large-scale industrial processes, supporting 16 independent channels within a single-slot form factor.

Optimized for standard current loops, the 140ACI04000 (Part Number: 140ACI04000) handles both 4–20 mA and 0–20 mA signaling. It is an essential component for centralized monitoring systems where high channel density is required to minimize hardware footprint and backplane consumption. The module's non-isolated differential architecture allows for precise measurements of flow, pressure, and level sensors across various process industries.

Detailed Technical Specifications

The 140ACI04000 provides deterministic performance for high-channel-count monitoring.

• Manufacturer: Schneider Electric

• Product Series: Modicon Quantum

• Model Number: 140ACI04000

• Input Type: Analog Current Input

• Number of Channels: 16

• Input Ranges: 4–20 mA and 0–20 mA

• Resolution: 12-bit (0 to 4095 counts)

• Input Architecture: Non-isolated differential

• Absolute Maximum Input: 30 mA

• Input Impedance: 250 Ω (Internal precision resistor)

• Accuracy: ±0.125% of full scale at 25°C

• Temperature Coefficient: ±0.005% per °C

• Update Rate:10 ms for all 16 channels

• Isolation: 1780 Vrms for 1 minute between field and logic (Channels are not isolated from each other)

• Addressing Requirement: 17 input words

• Bus Current Requirement: 240 mA typical

• Operating Temperature: 0°C to 60°C (32°F to 140°F)

• Weight: 0.3 kg (0.66 lbs)