Schneider BMXDDI6402K X80 Input Module 64Ch

Schneider BMXDDI6402K Modicon X80 Discrete Input Module

Product Introduction

The BMXDDI6402K is a high density discrete input module from the Schneider Electric Modicon X80 series. This unit packs 64 input channels into a single slot, which saves valuable rack space. Specifically, it accepts 24 V DC signals with positive logic. Moreover, the module serves both M340 and M580 controllers because both platforms share the X80 I/O family.

Furthermore, group-to-group isolation separates blocks of channels. As a result, electrical faults stay contained within one group. Additionally, the module status LED gives a quick health check during commissioning and maintenance.

Technical Specifications

The module offers 64 discrete input channels rated for 24 V DC. Signal type follows positive logic. Because the signals are discrete, resolution and accuracy values do not apply.

Isolation uses a group-to-group design rather than channel-to-channel isolation. This approach balances protection with higher channel density. Meanwhile, a single module status LED reports overall health.

Connection uses a 40-pin terminal block designed for high density wiring. This interface keeps cable management tidy in crowded cabinets. Furthermore, the terminal design supports quick module replacement.

Electrical Parameters

The BMXDDI6402K receives 24 V DC through the backplane or the field supply. Its power consumption reaches 6.7 W, and the bus current equals 280 mA at 24 V DC. These values run higher than 16-channel modules because of the doubled channel count. Therefore, engineers should verify the rack power budget before adding several high density cards.

Environmental and Mechanical Data

Operating temperature ranges from 0°C to +60°C. Storage temperature spans -25°C to +70°C. Relative humidity stays between 5% and 95% without condensation. The protection rating is IP20, so the module belongs inside a clean control cabinet.

Physically, the unit measures 100 × 28 × 93 mm (H×W×D) and weighs 0.18 kg. Despite 64 channels, the front width stays at 28 mm. Consequently, this module delivers four times the channel count of a standard 16-channel card in the same footprint.

Installation Guide

First, mount the module onto a compatible X80 rack and tighten the retaining screws. Next, wire the 40-pin terminal block according to your field device scheme. Then, confirm the 24 V DC supply polarity before powering the rack.

After power-up, check the module status LED for normal operation. Finally, configure the module inside EcoStruxure Machine Expert or Unity Pro. Always follow Schneider's grounding rules to preserve isolation performance.

Packaging List

• 1 × Schneider BMXDDI6402K Modicon X80 Discrete Input Module

• 1 × 40-pin terminal block

• 1 × Protective factory carton

Shipping methods: Fedex, UPS, DHL.

FAQ

1. Which controllers work with the BMXDDI6402K?
It works with Modicon M340 and M580 controllers. Both platforms share the Modicon X80 I/O family.

2. How many channels does this module provide?
It provides 64 discrete input channels at 24 V DC. This density suits applications with many sensors in limited rack space.

3. What isolation does the BMXDDI6402K offer?
The module uses group-to-group isolation. This design contains faults within one group instead of the whole card.

4. How do I connect field wiring to the module?
Use the included 40-pin terminal block. It supports high density wiring and quick module replacement.

5. What shipping options are available?
We ship worldwide through Fedex, UPS, and DHL. Confirm stock and lead time before ordering.