Modicon Quantum 140ACI03000 Analog Input Module



Modicon Quantum 140ACI03000 Analog Input Module

Product Core Information and Positioning

1. Basic positioning

Platform: Modicon Quantum Automation Platform.

Product type: 8-channel multi range differential analog input module, mainly used for the acquisition of analog signals (voltage, current) in industrial scenarios, suitable for automation control systems that require high-precision signal detection.

2. Discontinuation and replacement information

Key shutdown time: officially shut down on December 31, 2022, and terminate service on December 31, 2030.

Recommended alternative model: BMXAMI0810 (X80 series 8-channel high-speed isolated analog input module), please pay attention to the compatibility of the interface and parameters of the alternative module to ensure compatibility with the original system.

Core technical parameters

Input and Measurement Characteristics

Parameter category specific specifications

8 differential analog input channels

Input type supports 1... 5 V voltage signal, 4... 20 mA current signal

Resolution of 12 bits

Input impedance current signal: 250 Ω with ± 0.01% accuracy; Voltage signal:>20 M Ω

Absolute maximum input voltage: 50 V DC; Current: 25 mA

Measurement accuracy - absolute accuracy error: ± 0.05% of full scale, maximum not exceeding ± 0.1% of full scale

-Linear error: ± 0.04% of full scale

-Temperature drift: ± 0.0025%/° C of full scale, maximum not exceeding ± 0.005%/° C of full scale

Common mode rejection ratio>-72 dB at 60 Hz frequency

Filter characteristics: Single pole low-pass filter, 3 dB cut-off frequency 15 Hz (± 20% deviation)

Update time 5 ms

Isolation and Protection

Channel and bus isolation: 1000 V DC conventional isolation, can withstand 3000 V DC voltage for 60 seconds.

Channel isolation: 30 V DC to prevent signal interference between channels.

Fault detection: Supports wire breakage fault detection (4-20 mA signal) and undervoltage range detection (1-5 V signal), facilitating timely detection of signal abnormalities.

Electrical and Physical Specifications

Specification category details

Bus current requirement 240 mA

Power loss 2 W

Module format standard format, compatible with Modicon Quantum series rack

Net weight 0.3 kg

The address requirement occupies 9 input word address spaces, and corresponding address resources need to be reserved in the system configuration

Status indication and fault diagnosis

The module is equipped with multiple sets of LED indicator lights for real-time feedback of operating status and fault information. The specific functions are as follows:

Bus communication indicator light (green): On indicates normal bus communication (Active state), off or flashing indicates abnormal communication.

External fault indicator light (red): When lit, it indicates that the module has detected an external fault (such as signal over range, disconnection, etc.).

Channel enable indicator light (8 green lights): corresponding to 8 input channels, a single light indicates that the channel is enabled and working normally.

Channel fault indicator lights (8 red lights): corresponding to 8 input channels, when a single light is on, it indicates that the channel has a fault (such as signal abnormality, channel damage, etc.).

Environmental adaptability and compliance

Environmental Parameters

Environmental category specification requirements

Working environment temperature: 0... 60 ° C

Storage environment temperature -40... 85 ° C

Relative humidity of 95% (no condensation), suitable for high humidity industrial scenarios

Working altitude ≤ 5000 m, suitable for installation in high-altitude areas

Anti static discharge capability: Contact discharge 4 kV, air discharge 8 kV (compliant with IEC 801-2 standard)

Anti electromagnetic interference at frequencies of 80-1000 MHz, with a field strength of 10 V/m (in accordance with IEC 801-3 standard)

Certification and Compliance

Compliance category specific certification/standards

UL 508 safety certification, CSA C22.2 No 142, FM Class 1 Division 2, cUL certification, meeting industrial safety standards

Environmental Compliance - EU RoHS: Proactive Compliance (If the product exceeds the EU RoHS legal scope, provide a RoHS declaration)

-Mercury free design, in compliance with environmental requirements

-China RoHS: Provide RoHS Declaration

-Provide product environmental records, recycling records, and scrap information

-EU WEEE Directive: Specific waste collection procedures must be followed for disposal, and mixing with ordinary household waste is prohibited

The label bears the CE mark and complies with relevant electromagnetic compatibility and safety standards of the European Union

Packaging and Quality Assurance

Packing Specification

Provide two packaging specifications to meet different procurement and transportation needs:

Packaging type Unit type Packaging quantity Weight dimensions (length x width x height)

Packaging 1 PCE (unit) not clearly labeled 450 g 31 cm × 16.5 cm × 4.8 cm

Package 2 S03 (box) not clearly labeled 3.6 kg 40 cm × 30 cm × 30 cm

Connection and installation

Key Instructions for Wiring Diagram

Channel wiring: Each input channel contains positive and negative poles (such as INPUT 1 (+), INPUT 1 (-)), and some pins are labeled as "N/C" (Not Connected), indicating that no connection is required to avoid module damage caused by misconnection.

Sense pins: Set the SENSE2-SENSE8 pins for signal detection and compensation, and connect them correctly according to the actual signal type (voltage/current) to ensure measurement accuracy.

Voltage limit between channels: The working voltage between channels must not exceed 30 V DC to prevent interference or damage caused by high voltage between channels.

Rack Installation

The module is compatible with Modicon Quantum series standard racks and supports various rack specifications such as 2 slots, 3 slots, 4 slots, 6 slots, 10 slots, 16 slots, etc. During installation, it is necessary to ensure good contact between the module and the rack, secure it firmly, and avoid poor contact caused by vibration.