Schneider BMXDDO1602 16-Channel Output Module

Modicon X80 BMXDDO1602 16-Channel Discrete Output Module

Product Introduction

The BMXDDO1602 from Schneider Electric is a robust discrete output module belonging to the Modicon X80 family. This module provides 16 solid-state outputs, each rated at 0.5 A with a 24 V DC supply voltage ranging from 19 to 30 V DC. Designed with positive logic, the BMXDDO1602 operates efficiently with a maximum current per module of 10 A. Furthermore, it features a rapid response time of just 1.2 ms, making it suitable for applications requiring precise and timely control. Additionally, this module supports paralleling of up to two outputs, offering flexibility for higher current requirements.

Technical Specifications of the BMXDDO1602

Output Characteristics: The BMXDDO1602 features 16 solid-state outputs configured with positive logic. Each channel supports a continuous current of 0.5 A, with a maximum current per channel of 0.625 A. The maximum voltage drop at state 1 is less than 1.2 V, ensuring efficient power delivery to connected loads. Meanwhile, the leakage current remains extremely low at 0.5 mA when outputs are in state 0, preventing unintended activation of sensitive equipment.

Performance Metrics: Response time is critical in many automation scenarios. This module achieves 1.2 ms for output activation, providing consistent switching performance. The switching frequency is calculated as 0.5/LI² Hz, with a minimum ohmic load impedance of 48 Ohm. Additionally, the BMXDDO1602 supports a maximum tungsten load of 6 W, making it suitable for incandescent indicator applications. Power dissipation is rated at 4 W, contributing to efficient thermal management within the control cabinet.

Protection and Reliability: The module incorporates comprehensive protection features including reverse polarity protection, short-circuit protection, overload protection, and overvoltage protection. Output overload protection utilizes an electronic circuit breaker with a trip range of 1.5 In to 2 In, combined with a current limiter. Short-circuit protection is provided by a 2 A external fuse, while reverse polarity protection employs a reverse-mounted diode. Overvoltage protection is achieved with a transil diode. The BMXDDO1602 boasts an impressive MTBF reliability of 410,000 hours, ensuring long-term dependable operation.

Isolation and Power Consumption: Insulation resistance exceeds 10 MOhm at 500 V DC. Dielectric strength is rated at 1500 V AC for 1 minute between output and ground, and between output and internal logic. Typical current consumption is 79 mA at 3.3 V DC, contributing to overall system energy efficiency.

Status LED Indicators

The module provides clear visual status indication through multiple LEDs:

• 1 green LED for module operating (RUN)

• 1 green LED per channel for channel diagnostic

• 1 red LED for module error (ERR)

• 1 red LED for module I/O status

Mechanical and Environmental Data

Physical Dimensions: The module features a compact form factor suitable for standard Modicon X80 racks. Net weight is 0.12 kg, while packaged weight reaches 0.145 kg. The IP20 protection rating with protective cover ensures safe operation in typical industrial environments.

Environmental Resilience: Operating temperature ranges from 0 to 60°C, with storage temperature spanning -40 to 85°C. Relative humidity tolerance is 5 to 95% at 55°C without condensation. Operating altitude reaches 2000 m, with derating applicable up to 5000 m. Vibration resistance is rated at 3 gn, and shock resistance at 30 gn, ensuring reliable operation in demanding industrial conditions.

Certifications: The BMXDDO1602 complies with IEC 61131-2 standards and adheres to directives 2014/35/EU (low voltage) and 2014/30/EU (electromagnetic compatibility).

Installation Guidelines for the BMXDDO1602

Proper installation ensures the BMXDDO1602 delivers reliable performance throughout its operational life. Begin by disconnecting all power sources before handling the module. The module occupies a single slot on the Modicon X80 rack and connects via a 20-way removable terminal block.

Wiring Instructions: Use appropriate conductor sizes for the 24 V DC supply connections. The removable terminal block facilitates convenient wiring and maintenance. For optimal performance, ensure proper grounding and shielding according to Schneider Electric recommendations.

Important Considerations:

• Observe temperature derating for vertical installation

• Maintain adequate clearance around the module for ventilation

• Use external 2 A fuses for short-circuit protection as specified

• Verify compatibility with your specific Modicon controller model (M340 or M580)

Packaging and Shipping Details

The Schneider BMXDDO1602 is carefully packaged to prevent damage during transit.

Package Contents:

1. Modicon X80 Discrete Output Module (BMXDDO1602)

2. 20-way removable terminal block

3. Protective packaging materials

Shipping Logistics: All orders ship promptly via premium courier services. We exclusively partner with Fedex, UPS, and DHL to ensure your module arrives safely and within expected delivery windows.

Frequently Asked Questions (FAQ)

1. Which controllers are compatible with the BMXDDO1602?
The BMXDDO1602 works with Modicon M340 and M580 controllers within the Modicon X80 platform.

2. What is the maximum current per module for this output module?
The BMXDDO1602 supports a maximum current of 10 A per module.

3. Can outputs be paralleled for higher current applications?
Yes, the BMXDDO1602 supports paralleling of up to two outputs.

4. What protection features does the module offer?
The module includes reverse polarity protection, short-circuit protection, overload protection with electronic circuit breaker, and overvoltage protection with transil diode.

5. What is the response time of the BMXDDO1602 outputs?
The output response time is 1.2 ms, ensuring fast and precise control.