Schneider Electric SXWUI8A4X10001 SmartX UI-8/AO-4 Controller Module

Schneider Electric SXWUI8A4X10001 SmartX SpaceLogic UI-8/AO-4 Controller Module

The Schneider Electric SXWUI8A4X10001 (SpaceLogic UI-8/AO-4) is a central I/O extension module for SpaceLogic AS-P Server for EcoStruxure Building Operation architecture. This module has been designed to optimise commercial HVAC, environmental monitoring, and maritime auxiliary automation systems, and has a very versatile architecture with 8 Universal Inputs (UI) and 4 Analogue Outputs (AO).

The universal inputs are very flexible and any combination of temperature sensors, pressure transmitters, flow metres or digital status indicators can be configured without any hardware changes. The 4 analogue outputs provide accurate voltage or current control signals (0 to 10 VDC or 0 to 20 mA), ideal for modulating actuators, variable frequency drives (VFDs), and control valves. Designed for tough industrial reliability, this unit assures high-density processing capability within a compact size.

Model & Part Details

• Brand Name: Schneider Electric
• Range: EcoStruxure Building Operation / SpaceLogic
• Model Short Name: UI-8/AO-4
• Manufacturer Part Number (MPN): SXWUI8A4X10001
• Product ID: SXWUI8A4X10001
• Required Accessory: SpaceLogic Central I/O Terminal Base (SXWTBIOW110001)

Features and Benefits

• 8 Universal Inputs: Flexible, easily programmable to accept temperature probes (10k/20k Ohm), voltage (0-10 VDC), current (0-20 mA) or dry contact status signals with no extra signal conditioners.
• 4 Precision Analogue Outputs: Provides software-selectable voltage or current signals (0-10V or 0-20mA) to reliably modulate modulating valves, dampers and motor drives.
• Hot-Swappable Plug-and-Play Design The terminal base and the electronics module are designed as two separate pieces, so the system power does not have to be dropped for fast maintenance, replacement and commissioning.
• Advanced Transient Protection: Internal high voltage short duration transient suppression on all I/O points with current limiting protection against permanent short circuits to ground.

Compatibility & System Integration

The SpaceLogic SXWUI8A4X10001 I/O module integrates seamlessly with the Schneider Electric EcoStruxure Building Operation WorkStation software ecosystem. It is primarily built to expand the capacity of the SpaceLogic AS-P Server. Additionally, this module architecture offers application compatibility with legacy or legacy-integrated subsystems, including:

• TAC Vista / Xenta
• Andover Continuum
• Invensys I/NET
• Satchwell

Part Number Cross-References

• Schneider Electric: SXWUI8A4X10001, UI-8/AO-4
• Alternate Variant Note: SXWUI8V4X10001 (UI-8/AO-V-4, Voltage-only variant)

Lead Time

• Availability: In Stock / Ready for Dispatch.
• Shipping Term: FAST SHIP priority processing. Domestic orders typically ship same-day or within 24 hours. Express global air freight is available via DHL, FedEx, or UPS with full transit tracking.

Installation Guide by Our Engineer:

1. Shield Grounding Integrity: When running low-level analog signals (such as 4-20mA pressure transmitters or 10k thermistors), always terminate your drain/shield wires at the designated grounding bar inside the panel, never at both ends, to prevent ground loops.
2. Terminal Base Prerequisite: Do not forget that the electronics module does not ship with the terminal block base. Ensure you order the SpaceLogic Central I/O Terminal Base (MPN: SXWTBIOW110001) for proper installation.
3. Module Seating: During commission or hot-swapping, ensure the plastic side fasteners snap cleanly into their locked positions. If the connection is slightly loose, the AS-P server may drop communication with the expansion module intermittently under high-vibration conditions.
4. Software Calibration: Leverage the EcoStruxure WorkStation software to programme precise offset values for long cable runs to counter line resistance on 2.2k or 10k thermistors for highly accurate temperature logging.