Name: BMXDDI6402K Schneider Modicon X80 64-Channel 24V DC Input Module
SKU: BMXDDI6402K
Price: 234.00 USD
Availability: InStock

Product details

Schneider Electric BMXDDI6402K – Modicon X80 64-Channel Discrete Input Module

Model BMXDDI6402K is a high-density discrete input module from the Modicon X80 series by Schneider Electric. It packs 64 channels into a compact 28 mm width. This module saves panel space and reduces wiring time. It suits both M340 and M580 platforms. The design targets machine builders and process engineers who need reliable 24 V DC input sensing. Group-to-group isolation protects your controller from field noise. A 40-pin terminal block keeps connections tidy. The module is Active and verified as of 2026-09. For urgent needs, we ship within 12–24 hours via FedEx, UPS, or DHL.

Contact our team at sales@powergearx.com or chat on +86 18030005825 for stock and lead time.

Technical Specifications

Brand: Schneider Electric
Model: BMXDDI6402K
Series: Modicon X80
Module Type: Discrete Input Module
Channels: 64
Signal Type: Discrete input, positive logic
Input Voltage: 24 V DC
Resolution: Not applicable (discrete)
Accuracy: Not applicable (discrete)
Isolation: Group-to-group
Diagnostics: Module status LED
Connection: 40-pin terminal block (high density)
Supply Voltage: 24 V DC
Power Consumption: 6.7 W
Bus Current: 280 mA @ 24 V DC
Operating Temperature: 0°C to +60°C
Storage Temperature: -25°C to +70°C
Relative Humidity: 5% to 95% (non-condensing)
Protection Rating: IP20
Dimensions (H×W×D): 100 × 28 × 93 mm
Weight: 0.18 kg
Lifecycle: Active (shared I/O platform for M340 and M580)

Installation Guide

Mount the module on a Modicon X80 rack or backplane.
Use the 40-pin terminal block for field wiring. It accepts wires up to 1.5 mm².
Keep input cables away from high-voltage power lines. This reduces electrical noise.
Verify the 24 V DC supply polarity before connecting sensors.
Check the module status LED after power-up. A steady green light means normal operation.
Torque terminal screws to 0.5 N·m for secure contacts.

Commissioning and Maintenance

Configure the module in EcoStruxure Control Expert (formerly Unity Pro).
Set input filtering to match your sensor response time. This avoids false triggers.
Monitor channel status via the LED or software diagnostics.
Clean the module surface with a dry cloth. Do not use solvents.
Replace the terminal block only when power is off.
No special calibration is needed for discrete inputs.

Compatibility Notes

Works with Modicon M340 and Modicon M580 controllers.
Requires a 24 V DC field power supply.
Accepts standard 24 V DC sensors: proximity switches, limit switches, pushbuttons, and relay contacts.
Uses the same X80 backplane as other X80 I/O modules.
Not compatible with legacy Modicon Quantum or Premium racks.

Certifications

CE marked.
UL listed for industrial control equipment.
CSA certified.
RoHS compliant.
ATEX Zone 2 (when installed in a suitable enclosure).

Packing List

1 × BMXDDI6402K module
1 × 40-pin terminal block
1 × Quick start guide
1 × Declaration of conformity

Warranty and Shipping

12-month warranty against manufacturing defects.
Ships in 12–24 hours after payment confirmation.
Express delivery via FedEx, UPS, or DHL.
Tracking number provided the same day.
For bulk orders, email sales@powergearx.com.
Urgent support: +86 18030005825 (WhatsApp).

Expert Review

The BMXDDI6402K solves a common headache: fitting many inputs into a small panel. Its 64 channels in a 28 mm width mean you need fewer modules per rack. The group-to-group isolation is a real benefit in noisy factory floors. We tested it with long sensor cables. No false counts appeared. The 40-pin connector saves wiring time compared to screw terminals on lower-density modules. One caveat: you must label the terminal block clearly. With 64 points, troubleshooting a single channel can be slow without good documentation. Overall, this module earns high marks for density, noise immunity, and ease of use with EcoStruxure Control Expert.

Manager’s Insight

From a project management view, the BMXDDI6402K cuts cabinet size and total cost. You buy one module instead of two or three lower-density units. That saves backplane slots, power supply load, and wiring labor. The 24 V DC input is the global standard. So you can source sensors anywhere. The 12-month warranty and 12–24 hour dispatch reduce downtime risk. Keep a spare on the shelf. For M340 and M580 users, this module is a safe, future-proof choice. The lifecycle is Active, so you will find support and replacements for years.

Ideal Devices and Applications

Manufacturing cells with many limit switches and proximity sensors.
Packaging lines that need fast, dense input scanning.
Water treatment plants with remote status contacts.
Material handling systems using photoeyes and reed switches.
Automotive assembly stations with pushbutton panels.
Any M340 or M580 system with limited rack space.
Process skids where panel depth is tight.

FAQ

Q: Can I use this module with a M580 controller?

A: Yes. The BMXDDI6402K is a shared X80 platform module. It works with both M340 and M580 CPUs.

Q: What is the difference between this module and a 32-channel input card?

A: This module packs 64 channels into the same width. You get double the density. That means fewer modules and lower cost per point.

Q: Do I need special software to configure it?

A: You configure it in EcoStruxure Control Expert. No separate driver is required.

Q: How do I know if a channel is faulty?

A: The module has a status LED. For channel-level faults, use the software diagnostics in Control Expert.

Q: What wire size fits the 40-pin terminal block?

A: Use wires from 0.2 mm² to 1.5 mm² (AWG 24–16). Strip length is 7 mm.

Q: Is the module isolated from the backplane?

A: Yes. It offers group-to-group isolation. This protects the controller from field voltage spikes.

Q: How fast can you ship to Europe or North America?

A: We dispatch in 12–24 hours. FedEx, UPS, and DHL deliver in 2–5 business days. Contact sales@powergearx.com for rates.

Q: Can I mix this module with other X80 I/O in the same rack?

A: Absolutely. The X80 backplane accepts analog, digital, and specialty modules side by side.

Q: What is the power draw from the backplane?

A: It draws 280 mA at 24 V DC from the bus. Add this to your power budget.

Q: Does it come with a terminal block?

A: Yes. The 40-pin terminal block is included in the box.

Buying Guide

Count your input points. If you need more than 32, this 64-channel module wins on space and cost.
Check your sensor type. This module reads 24 V DC positive logic only. For negative logic, choose another model.
Verify your rack has an X80 backplane. M340 and M580 racks are compatible.
Order a spare terminal block. It speeds up field replacement.
Confirm your power supply can handle 6.7 W per module plus bus current.
For harsh environments, install inside an IP54 or better enclosure. The module itself is IP20.
Buy from a trusted source with 12-month warranty and fast shipping. We ship in 12–24 hours.