BMXDDI3203
Product ID:29551
Updated: 2026/4/3
Key Features
- 1Handle 32 isolated discrete inputs for precise control. 2、Connect 2-wire or 3-wire proximity sensors per IEC 61131-2. 3、Utilize positive logic current sink (48V DC, 2.3 mA). 4、Ensure 2,500,000 hours MTBF for long-term reliability. 5、Meet IP20, EN 61000-6-5, and EN 61850-3 standards.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Modicon X80 | Product or Component Type | Discrete input module |
| Discrete input number | 32 | Discrete input type | Isolated |
| input type | Current sink (logic positive) | Discrete input voltage | 48 V DC positive |
| Discrete input current | 2.3 mA | Input compatibility | With 2-wire/3-wire proximity sensors IEC 61131-2 type 3 |
| Sensor power supply | 38...60 V | Voltage state 1 guaranteed | > 30 V |
| Current state 1 guaranteed | >= 2 mA | Voltage state 0 guaranteed | <= 10 V |
| Current state 0 guaranteed | <= 1.5 mA | input impedance | 20960 Ohm |
| Insulation resistance | > 10 MOhm 500 V DC | Power dissipation in W | 6 W |
| DC typical response time | 4 ms | DC maximum response time | 7 ms |
| Paralleling of outputs | Yes | Typical current consumption | 100 mA 3.3 V DC |
| MTBF reliability | 2500000 H | Protection type | 1 external fuse per group of channel 0.5 A fast blow<br /> reverse polarity protection |
| Voltage detection threshold | < 24 V DC sensor fault<br />> 36 V DC sensor OK | Status LED | 1 LED (Green) module operating (RUN)<br />1 LED per channel (Green) channel diagnostic<br />1 LED (Red) module error (ERR)<br />1 LED (Red) module I/O |
| Net Weight | 0.302 lb(US) (0.137 kg) | IP Degree of Protection | IP20 |
| Directives | 2014/35/EU - low voltage directive<br />2014/30/EU - electromagnetic compatibility | Dielectric strength | 1500 V AC 50/60 Hz 1 minute, primary/secondary<br />1500 V AC 50/60 Hz 1 minute, between group of channels |
| Vibration resistance | 3 gn | Shock resistance | 30 gn |
| Ambient Air Temperature for Storage | -40…185 °F (-40…85 °C) | Ambient Air Temperature for Operation | 32…140 °F (0…60 °C) |
| Relative humidity | 5…95 % -13…158 °F (-25…70 °C) without condensation | Operating altitude | 0...6561.68 ft (0...2000 m)<br />2000...5000 m with derating factor |
Specifications may be subject to change without notice