Product Description

Overview

The Schneider Electric BMEAHO0412 is a high-performance analog output module engineered for the Modicon X80 automation platform. Moreover, it delivers four fully isolated 4–20 mA current outputs designed for precise control in demanding industrial environments. The module communicates using HART, allowing advanced diagnostics and device interaction directly from the controller. Its robust electrical isolation improves signal integrity, while the compact form factor ensures easy integration into existing architectures. Therefore, it suits engineers seeking stable, accurate, and long-term output performance.

Technical Data / Specifications

General Information

• Model: BMEAHO0412

• Brand: Schneider Electric

• Series: Modicon X80

• Product Type: Analog isolated high-level output module

• Country of Origin: France

• Weight: 0.233 kg

Output Characteristics

• Number of Outputs: 4

• Output Signal Type: Current (4–20 mA)

• Resolution: 15 bits + sign

• Accuracy: 0.15% FS at 25 °C; 0.55% FS from –25 to +70 °C

• Load Resistance: 0–750 Ω

Isolation & Protection

• Channel-to-Channel Isolation: 1000 V DC for 60 s

• Channel-to-Earth/Bus Isolation: 1400 V DC for 60 s

• Diagnostics: Open-circuit detection, HART communication

Environmental Parameters

• Operating Temperature: –25 to +70 °C

• Storage Temperature: –40 to +85 °C

• Altitude: 0–2000 m (standard), up to 5000 m with derating

• Environmental Design: Recyclable packaging; carbon footprint 138–139 g

Compatibility

• Compatible with Modicon X80 platforms

• Works with Telefast wiring solutions

• Designed for use with industrial controllers and HART field devices

FAQ (Text Format)

Q1: How many analog outputs does the BMEAHO0412 provide?
A1: The module offers four isolated analog current outputs.

Q2: Does the module support HART communication?
A2: Yes, it supports HART for diagnostics and configuration workflows.

Q3: What load resistance range is supported by each output?
A3: Each channel operates reliably with loads from 0 to 750 ohms.

Q4: What level of electrical isolation is provided?
A4: Isolation is 1000 V DC between channels and 1400 V DC between channels and ground or bus.

Q5: Can the module operate in high-temperature environments?
A5: Yes, it functions effectively from –25 to +70 °C, making it suitable for industrial conditions.