BMXDDM16025H

Product Overview

The BMXDDM16025H discrete I/O module is designed for severe environments and provides 8 inputs and 8 relay outputs for the Modicon M340 series.

Technical Specifications

Inputs

• Number of discrete inputs: 8

• Input type: Current sink (logic positive)

• Input voltage: 24 V DC

• Input current: 3.5 mA

• Input compatibility: 2-wire/3-wire proximity sensors per IEC 60947-5-2

• Input impedance: 6800 Ω

• Voltage detection threshold: < 14 V DC sensor fault, > 18 V DC sensor OK

• Reverse polarity protection: Yes

Outputs

• Number of discrete outputs: 8

• Output type: Relay

• Output voltage: 24–30 V DC, 24–264 V AC

• Output current: 2000 mA

• Minimum switching current: 1 mA at 5 V DC

• Maximum switching voltage: 125 V DC, 264 V AC

• Response time: ≤ 12 ms activation, ≤ 10 ms deactivation

• Mechanical durability: 20,000,000 cycles

• Electrical durability: Up to 100,000 cycles depending on AC/DC load

Power and Filtering

• Sensor power supply: 19–30 V at 60 °C, 19–26.4 V at 70 °C

• Typical current consumption: 100 mA at 3.3 V DC

• Power dissipation: ≤ 3.1 W

• DC filtering time: Typical 4 ms, Maximum 7 ms

Indicators and Control

• LEDs:

  Red – module error (ERR)

  Green – module operating (RUN)

  Green per channel – channel diagnostic

  Red – module I/O

Mechanical and Environmental

• Weight: 0.135 kg

• IP degree of protection: IP20

• Ambient temperature for operation: -25 to 70 °C

• Ambient temperature for storage: -40 to 85 °C

• Relative humidity: 5–95% without condensation at 55 °C

• Operating altitude: 0–2000 m, 2000–5000 m with derating

• Vibration resistance: 3 gn

• Shock resistance: 30 gn

• Protective treatment: Conformal coating Humiseal 1A33 TC

• Environmental characteristics: Corrosion resistant, dust resistant

Standards and Compliance

• Certifications: ATEX, CE, CSA, UL, RCM, IEC-Ex, Merchant Navy, EAC

• Standards: EN 61000-6-2, EN 61000-6-4, EN 61131-2, EN 61010-2-201

• Dielectric strength: 1500 V AC primary/secondary, 2830 V AC output relay, 500 V DC between I/O groups

• Directives: WEEE 2012/19/EU, EMC 2014/30/EU, Low Voltage 2014/35/EU

Sustainability and Warranty

• Green Premium product

• RoHS compliant

• REACh compliant, no SVHC above threshold

• Product environmental profile available

• End-of-life instructions available

• Warranty period: 18 months

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