Schneider BMXDDI1604T X80 Input Module 16Ch

Schneider BMXDDI1604T Modicon X80 Discrete Input Module

Product Introduction

The BMXDDI1604T is a diagnostic discrete input module from the Schneider Electric Modicon X80 series. This unit provides 16 input channels that accept 24 V DC signals with positive logic. Specifically, it targets applications where fast fault detection matters. Moreover, the module fits both M340 and M580 controllers because both platforms share the X80 I/O family.

Furthermore, the BMXDDI1604T includes per-channel diagnostic LEDs plus a module fault LED. As a result, technicians can locate wiring faults and sensor failures quickly. Additionally, channel-to-channel isolation protects each input from electrical interference in noisy plants.

Technical Specifications

The module offers 16 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 remains a core strength. Each channel stays isolated from its neighbors, which limits fault propagation across the module. Meanwhile, the diagnostic system reports channel status and module faults through dedicated LEDs.

Connection uses a 20-pin terminal block. This standard interface allows quick wiring and easy replacement. Furthermore, the terminal design reduces installation time on site.

Electrical Parameters

The BMXDDI1604T receives 24 V DC through the backplane or the field supply. Its power consumption is 2.9 W, and the bus current equals 120 mA at 24 V DC. These modest values help keep cabinet power budgets under control. Therefore, engineers can populate racks with multiple modules without oversized supplies.

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 0.15 kg. Its slim 28 mm width saves valuable DIN rail space. Besides, the compact housing matches all other Modicon X80 modules for a uniform panel look.

Installation Guide

First, mount the module onto a compatible X80 rack and tighten the retaining screws. Next, wire the 20-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 fault LED and each channel LED. A correct input signal should light the matching channel indicator. 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 BMXDDI1604T Modicon X80 Discrete Input Module

• 1 × 20-pin terminal block

• 1 × Protective factory carton

Shipping methods: Fedex, UPS, DHL.

FAQ

1. Which controllers work with the BMXDDI1604T?
It works with Modicon M340 and M580 controllers. Both platforms share the Modicon X80 I/O family.

2. What diagnostics does this module provide?
It offers per-channel diagnostic LEDs plus a module fault LED. These indicators help locate wiring and sensor faults fast.

3. How does the BMXDDI1604T differ from the BMXDDI1603?
Both offer 16 channels at 24 V DC. However, the BMXDDI1604T adds enhanced per-channel diagnostics for faster troubleshooting.

4. How do I connect field wiring to the module?
Use the included 20-pin terminal block. It supports quick wiring and simple module replacement.

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