BMXNOM0200 Schneider Modicon X80 Serial Module |2-Channel

BMXNOM0200 Modicon X80 Serial Communication Module | Schneider Electric

The BMXNOM0200 is a 2-channel serial communication module from the Schneider Electric Modicon X80 series. It adds two independent serial ports to your PLC. You can run Modbus RTU, Modbus ASCII, or free character mode. It fits both M340 and M580 racks. This module is active and easy to source.

Technical Specifications

• Brand: Schneider Electric
• Model: BMXNOM0200
• Series: Modicon X80
• Module Type: Serial communication module
• Built-in Ports: 2× RS232/RS485 (serial)
• Protocols: Modbus RTU/ASCII, character mode
• Features: 2 independent serial channels, configurable protocols
• Baud Rate: 0.3 to 38.4 Kbps
• Application Channels: 2
• Slot Occupation: 1 slot
• Supply Voltage: 24 V DC (via backplane)
• Power Consumption: 1.9 W
• Bus Current: 80 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
• Backplane: X-bus
• Dimensions (H×W×D): 100 × 28 × 93 mm
• Weight: 0.15 kg
• Lifecycle: Active (shared I/O platform for M340 and M580)
• Last Verified: 2026-09

Installation Guide

• Slot the module into any free X80 rack position.
• Use one slot only.
• Power comes from the backplane. No extra wiring needed.
• Wire your RS232 or RS485 cable to the front connector.
• Set the protocol in your programming software.
• Keep the module dry and clean.
• Respect the IP20 rating.

Commissioning and Maintenance

• Configure each channel as Modbus RTU or ASCII.
• Set the baud rate from 0.3 to 38.4 Kbps.
• Use character mode for custom protocols.
• Check the channel LED for link status.
• Clean with a dry cloth only.
• Replace the module if a channel fails.

Compatibility Notes

• Works with Modicon M340 racks.
• Works with Modicon M580 racks.
• Uses the X-bus backplane.
• Pairs with BMXP342030 and other M340 CPUs.
• Adds serial ports where the CPU has none.

Certifications and Standards

• CE, UL, CSA (typical for Modicon X80)
• RoHS compliant
• IP20 protection
• Built for industrial control panels

Packing List

• 1× BMXNOM0200 serial module
• 1× Quick start guide
• 1× Safety instructions
• No cables included

Warranty and Shipping

• Warranty: 12 months
• Dispatch: 12 to 24 hours
• Couriers: FedEx, UPS, DHL
• Contact: sales@powergearx.com | +86 18030005825

Expert Review

The BMXNOM0200 solves a common problem. Many M340 and M580 CPUs lack enough serial ports. This card adds two. Each port works alone. You can run Modbus RTU on one and ASCII on the other. The baud rate range covers most legacy devices. Power draw is low at 1.9 W. The module is slim and fits one slot. It is a smart pick for upgrades. The only limit is speed. At 38.4 Kbps, it suits slow devices. For fast serial links, look elsewhere.

Manager’s Insight

Keep this module in stock. It is a shared spare for both M340 and M580 lines. That cuts your inventory cost. The 12-month warranty and 12-24 hour dispatch reduce downtime. Use FedEx, UPS, or DHL for urgent jobs. The BMXNOM0200 is a low-risk buy. It is active, easy to configure, and fits one slot. Order a spare today. Email sales@powergearx.com or message +86 18030005825.

Best Applications and Equipment

• Legacy PLC upgrades
• Bar code scanners
• Weight scales
• Label printers
• Modbus RTU meters
• Serial HMIs
• RFID readers
• Power monitors
• Water treatment panels
• Packaging lines

FAQ

Q: Can both channels run different protocols?

A: Yes. Each port is independent. You can mix Modbus RTU and ASCII.

Q: Does this module work in an M580 rack?

A: Yes. It is a shared X80 module for M340 and M580.

Q: How do I know the baud rate is correct?

A: Match it to your field device. Start low, then test.

Q: What if my device needs RS422?

A: This module supports RS232 and RS485 only. Check your device first.

Q: Is a cable included?

A: No. You must buy the cable separately. Match the connector to your device.

Buying Guide

• Count your serial devices. Two ports may not be enough.
• Check your protocol. This card does Modbus and character mode.
• Confirm your rack type. X80 racks only.
• Buy a spare. Downtime costs more than the card.
• Ask for the latest firmware.
• Use the 12-month warranty for safety.
• Pick FedEx, UPS, or DHL for fast delivery.
• Email sales@powergearx.com for bulk pricing.

Copyright © 2026 Powergear X Automation Limited. All rights reserved.

Original Source: https://www.powergearx.com/