Buy New Crouzet XD26 Millenium 3 Logic Controller 88970161

New Crouzet XD26 Millenium 3 Series Logic Controller – 88 970161

The Crouzet XD26 Millenium 3 Series Logic Controller (MPN: 88 970 161) is a high-performance, extensible smart programmable logic controller, engineered for demanding industrial and maritime automation applications. This machine has an integrated high contrast backlit green LCD screen (4 lines of 18 characters) and an onboard keypad for real time parameter setup. It can handle complex control loops, timing sequences and logic operations. It is designed for 24VDC working settings and provides 16 digital inputs (6 of which can be configured as 0-10V or 0-20mA analog inputs) and 10 powerful relay outputs. It enables expansion via XN network connection modules and digital/analog I/O extensions, and can be used as a flexible core for localized control cabinets.

Model Details

• Manufacturer: Crouzet
• Series: Millenium 3 Smart (Expandable XD26 Range)
• Manufacturer Part Number (MPN): 88970161 (88 970 161)

Technical Specifications: Crouzet XD26 Millenium 3

Compatibility

• Compatible Extension Modules: Crouzet Millenium 3 XN expansion modules, digital I/O extension blocks, and analog extension units.
• Programming Software: M3 Soft (version compatible with Windows operating systems via USB interface cable part number 88970110).
• Communication Accessories: Millenium 3 Bluetooth interface, Modbus network communication interfaces.

Part Number Cross-References

• Alternative / Legacy Codes: 88-970-161, M3-XD26-24VDC, Crouzet 88970161, EAN / UPC Industrial Automation Identifiers.

Key Features

• Complete standalone architecture combining 16 digital/analog inputs and 10 relay output channels in a compact DIN-rail profile.
• Integrated high-visibility 4-line backlit display for real-time data checking, diagnostic readouts, and operational adjustments.
• Function Block Diagram (FBD) and Ladder (LD) programming environment support via user-friendly M3 Soft.
• Expandable system architecture allowing connection to external communication networks and localized slave I/O expansions.

Applications

• Marine machinery automation, pump control panels, and bilge monitoring systems.
• Water treatment plant chemical dosing and flow control management.
• HVAC systems, commercial refrigeration, and compressor sequencing.
• Industrial conveyor tracking, packaging lines, and automated assembly equipment.
• Renewable energy setups, solar tracker monitoring systems, and wind turbine auxiliary checks.

Engineering Insight:

When installing the Crouzet XD26 (88 970 161) in marine or vibration-heavy industrial environments, always use bootlace ferrules on stranded control wiring prior to clamping them into the screw terminals. This prevents strand breakage under continuous engine-room or machinery vibration. Furthermore, ensure that the 24 VDC power supply is isolated through a dedicated circuit breaker and filtered against voltage spikes to safeguard the onboard solid-state microprocessors.

Frequently Asked Questions

What programming software is required for the Crouzet XD26 88 970 161?

Programming is performed using M3 Soft, which can be downloaded free of charge. It supports both Ladder Diagram (LD) and Function Block Diagram (FBD) logic architectures.

Can the input capacity of this controller be expanded?

Yes. As part of the Millenium 3 expandable series, the XD26 allows connection to supplementary digital I/O, analog extension modules, and network communication expansions via its side port connection.

What is the power supply requirement for this logic controller?

This specific model requires a regulated 24 VDC power input supply, ideally protected against line surges and operational drops below 19.2V DC.

Are the relay outputs suitable for driving high-current loads directly?

The relay outputs are rated up to 8A resistive. However, for inductive loads such as heavy-duty contactors, solenoid valves, or pump motors, it is strongly advised to use intermediate interposing relays or flyback diodes to prolong relay contact longevity.