NW-BM85-000
Schneider Electric
Overview
The NW-BM85-000 is a Bridge Multiplexer in the Modicon range from Schneider Electric. It is engineered for industrial automation duties within the the Schneider Electric automation portfolio ecosystem.
Application & Technical Notes
As a bridge multiplexer, the NW-BM85-000 is intended for deployment in panel-based control cabinets and machine enclosures where the Schneider Electric automation portfolio equipment is installed. It performs a defined automation function within the control system and is selected to match the installed Schneider Electric platform.
Specific electrical and mechanical ratings depend on the exact configuration and suffix of the part; the original datasheet should be consulted for the definitive specification.
Maintenance & Diagnostics
Inspect terminals and connectors for corrosion or looseness, and confirm the module seats correctly in its carrier. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.
Sourcing & Procurement
When sourcing the NW-BM85-000, distinguish three supply tiers: (1) genuine Schneider Electric stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.
Confirm mechanical and electrical compatibility with your the Schneider Electric automation portfolio installation and the intended function. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.
Frequently Asked Questions
What is the NW-BM85-000?
The NW-BM85-000 is a bridge multiplexer in the Modicon range from Schneider Electric. It is described by the manufacturer as: Bridge Multiplexer.
What are the key technical ratings of the NW-BM85-000?
The definitive ratings depend on the exact configuration; consult the original datasheet or the source PDF linked on this page for the complete table.
How is the NW-BM85-000 mounted or installed?
Installation follows the standard the Schneider Electric automation portfolio mounting practice for this device class; refer to the installation manual for exact dimensions and torque.
Is the NW-BM85-000 compatible with my controller?
It is part of the the Schneider Electric automation portfolio family. Confirm the specific rack, firmware revision, slot rules and configuration with the controller documentation before purchase, as compatibility depends on the exact system build.
What should I check before buying the NW-BM85-000?
Verify the genuine part number and suffix, confirm it matches your platform and ratings, check the current lifecycle/availability status, and buy from an authorised distributor. PLCXpert provides this reference only and does not sell the component.
Specifications
The Schneider Electric NW-BM85-000 serves as a bridge multiplexer, enabling communication between various devices. With a dual voltage rating of 115/230V AC, this module is designed to work in diverse environments.
Description
| Note | The NW-BM85-000 from Schneider Electric is engineered as a bridge multiplexer for effective communication management in Modicon systems. It operates at voltage levels of 115 or 230 volts AC, providing flexibility for different setups. This multiplexer is equipped with four RS-232 ports, facilitating the connection of multiple devices. It supports both Modbus master and slave ports, making it suitable for a variety of communication scenarios. The device ensures compatibility with Modbus messaging protocols. Additionally, it offers options for connecting with Modbus Plus and serves as a gateway for enhanced inter-device communication. For installation convenience, this multiplexer can be rack-mounted, which streamlines the setup within control cabinets. The NW-BM85-000's diverse connectivity options make it a reliable choice for establishing effective communication in industrial automation applications. The NW-BM85-000 Bridge MUX is considered Data Terminal EQUIPMENT (DTE) device. Modems are Data Communication EQUIPMENT (DCE). A modem cable must be used when connecting the bridge to the modem. The following list identifies the type of cable and naming convention used to connect to different types of EQUIPMENT. DTE - DCE: Modem Cable or Straight Through Cable DTE - DTE: Null-Modem Cable (crossed cables) DCE - DCE: Tail Circuit Cable Interface Mechanical |
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Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.