Schneider BMXDDI3203 Discrete Input Module
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Discrete Input Module |
| Manufacturer | Schneider Electric |
| Model | BMXDDI3203 |
| Product Series | Modicon X80 |
| Module Type | 48 VDC Positive Logic Discrete Input Module |
| Number of Inputs | 32 |
| Input Voltage | 48 VDC |
| Input Logic | Positive Logic (Sink) |
| Input Current | 2.3 mA |
| Input Type | DC Discrete Input |
| Input Wiring | 2-wire / 3-wire sensor compatible |
| Input Threshold – State 1 | ≥ 30 V |
| Input Threshold – State 0 | < 10 V |
| State 1 Current | > 2 mA when input voltage ≥ 30 V |
| State 0 Current | < 1.5 mA when input voltage ≤ 10 V |
| Input Impedance | Approx. 20.96 kΩ |
| Input Response Time | Typical 4 ms; Maximum 7 ms |
| Connection Type | Removable 40-pin terminal block |
| Sensor Compatibility | 2-wire and 3-wire proximity sensors compliant with IEC 60947-5-2 |
| IEC Standard | IEC 61131-2 |
| Protection | Internal input protection; external 0.5 A fast-blow fuse recommended |
| Reverse Polarity Protection | Protected |
| Mounting | Modicon X80 rack |
| Operating Temperature | 0 to 60°C |
| Maximum Operating Altitude | Up to 2000 m without additional derating |
| Status Indicators | RUN, ERR, I/O and channel status LEDs |
| Compatible Platforms | Modicon M340, Modicon M580 and Modicon X80 I/O architectures |
| Typical Applications | Industrial automation, machine control, process monitoring and discrete sensor acquisition |
| Dimensions | 134.6 × 32 × 86 mm |
| Weight | 0.137 kg |
FAQ
1. What is the main function of the Schneider BMXDDI3203?
The BMXDDI3203 is a 32-channel discrete input module designed to collect ON/OFF signals from field sensors and switching devices. It operates with 48 VDC positive-logic inputs and transfers the detected input states to the Modicon control system for monitoring, interlocking and sequence control.
2. What input voltage does the BMXDDI3203 require?
The module is designed for a nominal 48 VDC input signal. A signal of at least 30 V is recognized as a valid logic 1, while a voltage below 10 V is treated as logic 0, providing a defined switching range for industrial field signals.
3. How many discrete input channels are available?
The BMXDDI3203 provides 32 independent discrete input channels. These channels can be used to monitor proximity sensors, limit switches, auxiliary contacts and other compatible field devices in Modicon X80 automation systems.
4. Does the BMXDDI3203 support two-wire and three-wire sensors?
Yes. The module supports both two-wire and three-wire sensor wiring when the connected devices meet the applicable electrical requirements. Proper sensor supply, polarity and field wiring should be checked before commissioning to ensure reliable input detection.
5. What is the input response time of the BMXDDI3203?
The typical input response time is approximately 4 ms, with a maximum value of about 7 ms. This response characteristic should be considered when the module is used for fast machine sequences, pulse detection or time-sensitive interlocking functions.
6. How is the BMXDDI3203 connected to the Modicon X80 system?
The module is installed on a compatible Modicon X80 rack and uses a removable 40-pin terminal connection for field wiring. During installation, the module should be correctly seated on the rack and the terminal wiring should follow the designated channel and power connections in the application documentation.
7. What should be checked if a BMXDDI3203 input remains OFF even when the sensor is active?
First check the field supply voltage, sensor output, polarity and terminal wiring. The input voltage should reach the required logic-1 threshold, and the external protection fuse and common connections should also be inspected. If the field signal is correct but the PLC still does not detect the channel, check the module status indicators and the corresponding input diagnostics.
8. What precautions should be taken when replacing a BMXDDI3203?
Before replacement, isolate the relevant sensor and pre-actuator voltages and verify that the circuit is de-energized. Confirm that the replacement module has the same BMXDDI3203 reference, check the 40-pin terminal wiring, and inspect the rack connection before restoring power. After installation, verify all 32 input channels individually and confirm that the PLC application receives the expected field states.
Schneider BMXDDI3203 Discrete Input Module is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
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Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
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