Description

Schneider Electric TSXBLK8 Modicon TSX Blanking Plates

The Schneider Electric TSXBLK8, also cataloged as the TSXBLK8 blanking plate, operates as a dedicated hardware component for slot coverage and backplane protection within Modicon TSX Micro PLC systems.

Hardware Specifications

Parameter	Specification
ModelBrand	Schneider Electric TSXBLK8
Origin	France
Weight	0.05 kg
Dimensions	Standard TSX Micro slot size (approx. 40 mm x 90 mm)
OperatingTemp	0 to 60 degC (operation), -25 to 70 degC (storage)
PowerConsumption	N/A (passive component)
Material	Industrial-grade polycarbonate/plastic
Color	Standard Modicon Grey/Black
Compatibility	TSX Micro PLC racks (TSX3705, TSX3710, TSX3721/22)
FixingMode	Clip-on / Screw-in (integrated locking)
IP Rating	Maintains IP20 when installed

Backplane Bus Communication Features

The TSXBLK8 ensures proper mechanical and electrical termination continuity across the TSX Micro backplane. While passive, its installation directly affects backplane bus communication velocity by preventing impedance discontinuities. The component is compatible with firmware flash updates across TSX Micro modules and does not introduce signal reflections when occupying unused slots.

Frequently Asked Questions

Q: Does the TSXBLK8 support hot-swapping in the TSX Micro rack?
A: No. As a passive blanking plate, it must be installed with the PLC powered down to avoid mechanical interference or static discharge.

Q: How does the TSXBLK8 affect backplane signal integrity?
A: Proper installation maintains uniform spacing and mechanical alignment, preventing reflections and ensuring deterministic network communication.

Q: Can the TSXBLK8 be used in outdoor or high-humidity enclosures?
A: It supports 5% to 95% relative humidity without condensation but is designed primarily for IP20 indoor-rated enclosures.

Field Installation Guidelines

1. Ensure the PLC rack is de-energized before installation.
2. Align the TSXBLK8 with the empty slot, engaging the clip-on or screw-in locking mechanism.
3. Avoid forcing the plate; it should fit flush with neighboring modules.
4. Maintain grounding and shielding continuity across the rack to preserve electromagnetic compatibility.
5. Confirm that adjacent modules are fully seated to prevent airflow disruption or backplane misalignment.

Specifications

• Brand: Schneider Electric

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems