Schneider 140ACI04000 Analog Input Module

Overview

The Schneider 140ACI04000 is an analog input module used with the Modicon Quantum PLC system. It provides 16 multi-range analog input channels for connecting devices like sensors and transmitters. This module is crucial for precise analog signal monitoring and control in industrial automation environments.

Technical Specifications

• Model Number: 140ACI04000

• Manufacturer: Schneider Electric

• Series: Modicon Quantum

• Number of Input Channels: 16

• Input Type: Differential

• Input Voltage Range: 0-20 mA, 4-20 mA, 0-25 mA

• Resolution:

• 4-20 mA: 0-16000 counts

• 0-20 mA: 0-20000 counts

• 0-25 mA: 0-25000 counts

• Absolute Maximum Input: 30 mA

• Input Impedance: 250 Ohms

• Accuracy: ±0.125% of full scale

• Linearity Error:

• 4-20 mA: ±12 µA max

• 0-20 mA: ±6 µA max

• 0-25 mA: ±6 µA max

• Temperature Drift: ±0.0025% of full scale/°C

• Common Mode Rejection: > -90 dB at 60 Hz

• Isolation: 1780 V AC for 60 seconds between channels and bus

• Update Time: 15 ms

• Fault Detection: Detects broken wire for 4-20 mA inputs

• Local Signaling:

• 1 green LED for bus communication

• 1 red LED for external fault

• 16 green LEDs for channel status

• 16 red LEDs for channel fault

• Bus Current Requirement: 360 mA

• Power Dissipation: 5 W

• Operating Temperature Range: 0°C to 60°C

• Storage Temperature Range: -40°C to 85°C

• Relative Humidity: 95% without condensation

• Operating Altitude: ≤ 5000 m

Dimensions:

• Height: 4.6 cm

• Width: 16.5 cm

• Length: 31.0 cm

• Weight: 0.3 kg