{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM168D23AHU101C","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TM168D23AHU101C","canonicalUrl":"https://aoctrl.com/schneider/TM168D23AHU101C","factsUrl":"https://aoctrl.com/api/mcp/products/TM168D23AHU101C","rawCanonicalId":null},"summary":{"shortDescription":"Base Built - in Display M168 - 23 IO - BMS connectivity","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"2.4 in (61.5 mm)","Width":"9.9 in (251 mm)","Height":"5.09 in (129.19 mm)","Marking":"CE","Variant":"Ready to use without PC","Category":"22535-M168 HVAC CONTROLLER","LSB value":"10 mV analog output voltage 0.02 mA analog output current 0.07 °C analog input NTC 0.5 °C analog input Pt 1000 5 mV analog input voltage 0.01 mA analog input current","Standards":"EN/IEC 60730-1 EN/IEC 61000-6-1 EN/IEC 61000-6-3","Display Type":"Integrated LCD display","Data backed up":"Date and hour internal battery, 3 days","Number of port":"1 Modbus RJ45 slave 1.2...57.6 kbit/s 1 Modbus RJ45 master/slave 1.2...57.6 kbit/s 1 expansion bus terminal block master/slave","Realtime clock":"With clock, clock drift <= 30 s/month","Memory capacity":"544 kB","Protection type":"Reverse polarity protection analog input voltage Overload protection analog output voltage Reverse polarity protection power supply","lifecycle_stage":"eol_hot","Local signalling":"1 LED (green) for PWR 1 LED (green) for RUN 1 LED (red) for alarm status 1 LED (red) for expansion bus 1 LED (red) for user","Mounting Support":"35 mm symmetrical DIN rail","Pollution degree":"2","Range of Product":"Modicon M168 logic controller","Shock resistance":"15 gn 11 ms","Storage altitude":"0...10000 ft (0...3048 m)","Network Frequency":"50/60 Hz","Relative humidity":"5...95 % without condensation","Operating altitude":"0...6561.68 ft (0...2000 m)","Input/output number":"7 discrete input 5 configurable analog input 8 discrete output 2 configurable analog output","Sensor power supply":"4.4...5 V DC 18...36 V DC","Discrete input logic":"Sink or source (positive/negative)","Overvoltage category":"III","Vibration resistance":"3.5 mm constant amplitude 5...8.4 Hz) 1 gn constant amplitude 8.4...150 Hz)","Communication Service":"Open collector synchro on AC power supply","Discrete input number":"7","Electrical connection":"Analog input AI1 to AI5, GND, +5 V, 24 V) 9 1 removable screw terminal block Discrete input DI1 to DI7, COM) 8 1 removable screw terminal block Fan output FAN+, FAN-) 2 1 removable screw terminal block Expansion bus +24 V, GND, CAN-, CAN+) 5 1 removable screw terminal block Power supply L/+, N/-) 2 1 removable screw terminal block Discrete output NO1 to NO3, COM 1-2, COM 3) 5 1 removable screw terminal block Discrete output NO4 to NO7, COM 6-7, COM 4-5) 6 1 removable screw terminal block Discrete output NO8, NC8, COM8) 3 1 removable screw terminal block Analog output AO1, AO2, GND) 3 1 removable screw terminal block","Nbr. of units in pkg.":"1","Supply voltage limits":"20.4...27.6 V","Discrete input voltage":"24 V","Absolute accuracy error":"-5 %...+2 % of full scale 1...5 kOhm analog output voltage +/- 2 % of full scale > 5 kOhm analog output voltage +/- 3 % of full scale analog output current +/- 0.5 % of full scale analog input","IP degree of protection":"IP20 IP40 front face:","Immunity to microbreaks":"10 ms","Power consumption in VA":"30 VA 24 V","Network frequency limits":"47...63 Hz","Product or Component Type":"Base controller","[Us] rated supply voltage":"20...40 V DC 24 V AC","Voltage state 0 guaranteed":"= 1000 Ohm voltage 40...300 Ohm current","Voltage state 1 guaranteed":"> 15 V discrete input","Communication port protocol":"BACnet MS/TP, optional BACnet IP, optional Modbus","Discrete input voltage type":"AC/DC","Product Specific Application":"Air handling unit","Maximum power consumption in W":"22 W","Ambient Air Temperature for Storage":"-22...158 °F (-30...70 °C)","Ambient air temperature for operation":"14...131 °F (-10...55 °C) UL 14...140 °F (-10...60 °C)","Maximum cable distance between devices":"2 twisted pair cables USB TTL <98.4 ft (30 m) supply for remote display"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/ie/en/product/TM168D23AHU101C/base-built-in-display-m168-23-io-bms-connectivity/","alternativesUrl":"https://aoctrl.com/api/mcp/products/TM168D23AHU101C/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TM168D23AHU101C","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/TM168D23AHU101C when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}