Johnson Controls SE-SPU1002-1 Dual-Stage Smart Equipment Control Board With Digital Display and Analog Output

Description

The Johnson Controls SE-SPU1002-1 is a dual-stage unit control board for compatible commercial heating and cooling equipment. It processes 12 analog inputs and 16 binary inputs while providing eight binary outputs and one analog output to coordinate equipment operation.

Technical Specifications

Information About SE-SPU1002-1

The SE-SPU1002-1 is part of the Johnson Controls Smart Equipment SE-SPU controller family. Its exposed printed circuit board incorporates labeled connections, a Renesas microcontroller, and a local digital display. The controller architecture is based on the Metasys Field Equipment Controller platform and supports thermostat and sensor interfaces in compatible unitary equipment. Field network integration requires the appropriate communications expansion module, which is not included in this model’s standard configuration.

Key Features:

• Dual-stage sequencing: Controls staged heating and cooling functions according to the equipment configuration.
• Analog sensing: Provides 12 analog inputs for temperature sensors, voltage signals, and supply monitoring.
• Binary monitoring: Includes 16 binary inputs with contact-cleaning circuits.
• Switched outputs: Provides seven relay outputs and one transistor output.
• Modulating output: Supplies one 2–10 VDC analog output rated for a maximum of 10 mA.
• Local digital display: Allows access to configuration, operating information, and self-test functions.
• USB servicing: Supports configuration backups, operating records, and supported software updates.
• Replacement reference: Superseded by SE-SPU1002-3, subject to equipment and firmware compatibility.

The SE-SPU1002-1 delivers the reliability and precision required for coordinated equipment sequencing and operating diagnostics in compatible commercial climate control systems.