{"product_id":"johnson-25-2899-35-se-spu1002-1-simplicity-se-unit-display-controller-d410","title":"Johnson 25-2899-35 SE-SPU1002-1 Simplicity SE Unit Display Controller  #D410","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eThis product may contain shelf wear, have minor cosmetic imperfections, or have been tested. All our certified pre-owned products are backed by our 1-year warranty. We offer free shipping on all items. Please contact us for discounts or if you have any questions. We look forward to doing business with you!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e· Model: SE-SPU1002-1, Johnson Controls part number 25-2899-35\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e· Processor: Renesas RX631 microcontroller  · Power Supply: 24 VAC nominal (20-30 VAC range), 50\/60 Hz, Class 2 power supply  · Power Consumption: 15 VA maximum (excluding peripheral device power)  · Analog Inputs (AIs): 12 total  - 9: 10k RTD temperature sensors  - 2: 0 to 10 VDC inputs  - 1: 24 VAC voltage monitoring input  · Analog Output (AO): 1 output, 2 to 10 VDC, 10 mA max  · Binary Inputs (BIs): 16 inputs, 24 VAC with contact cleaning circuits  · Binary Outputs (BOs): 4 relay outputs, 1 transistor output  · Memory: 2 MB internal program flash, 32 KB internal EEPROM, 4 MB external serial flash memory  · Local User Interface: LCD display with joystick and push buttons for configuration and monitoring  · Control Functions: Dual-stage heating and cooling control, safety monitoring, thermostat and sensor inputs, advanced DDC control capabilities  · Communication: Supports BACnet MS\/TP, Modbus®, N2 protocols via pluggable communication modules  · Features: Fault Detection Diagnostics (FDD), load shed, demand controlled ventilation (DCV), occupancy sensing compatibility  · Application: Designed for use with split system and heat pump rooftop packaged equipment in light commercial HVAC applications\u003c\/p\u003e","brand":"Johnson Controls","offers":[{"title":"Default Title","offer_id":43673199870061,"sku":"14840","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_6ca794b0-83f4-4db8-8386-9885f2b4012d.jpg?v=1763350353","url":"https:\/\/willardshvacsupply.com\/products\/johnson-25-2899-35-se-spu1002-1-simplicity-se-unit-display-controller-d410","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}