Schneider TSXMAP1074 Modicon TSX Series 7 Communication Module

The Schneider Electric TSXMAP1074, also cataloged as the TSXMAP1074 Communication Module, operates as a dedicated hardware component for MAPWAY network coordination within Modicon TSX Series 7 automation platforms. The hardware establishes a physical and electrical interface between the parallel backplane bus of the host controller and a MAPWAY local area network token-bus infrastructure, executing serial data packet distribution across peer-to-peer processor configurations.

Hardware Specifications

Modicon Industrial Control Integration

• Backplane Bus Communication Velocity Alignment: The communication interface card interfaces directly with legacy TSX Series 7 backplane tracks, coordinating synchronized cyclical register transfers. It continuously exchanges process variables and station indicators with the central processing unit at native bus velocity without altering the fixed background I/O scan sequence.
• Profinet / EtherNet/IP Deterministic Networks Gateway Capacity: The module isolates the legacy deterministic MAPWAY segment tokens from standard data lines. While acting as a local peer routing agent, it provides a structured memory image that can be mapped upward into bridging modules connected to plant-wide Profinet / EtherNet/IP deterministic networks.

Frequently Asked Questions

Q: Does the TSXMAP1074 support active hot-swapping during standard processor operations?

A: No. The physical and electrical bus architecture of TSX Series 7 backplane subracks lacks hot-swap capabilities. Removing or seating this module while the system frame is energized will cause critical bus voltage disruptions, drop communication rings, and induce an unrecoverable system fault on the main processor.

Q: How are network node configurations and protocol arbitration states maintained on this module?

A: Protocol parameters, station addressing registers, and Master/Slave roles are designated via configuration software utilities and stored directly within the non-volatile internal firmware tables of the card. These settings remain locked in local memory independent of external power states or backplane bus drops.

Field Installation Guidelines

• Chassis Layout Alignment, Clearance Constraints, and Mechanical Seating: Lower the 2.51 lbs housing directly onto the matching slot tracks of the TSX Series 7 subrack chassis. Ensure the rear multi-pin interfaces match the backplane grid perfectly before pressing the module backward into the internal connector frame, and secure all manual alignment thumbscrews to ground the front panel.
• Conductor Separation, Wireway Constraints, and Shield Grounding: Route all serial communication links and network drops through independent, metallic, enclosed wire channels separated from three-phase AC power circuits or switching inductive load lines. Termination shields must be bonded directly to a low-impedance master earth rail at a single location to negate electromagnetic noise injection across data lines.