Modicon M173 Logic Controllers

Schneider Electric Modicon M173 Logic Controllers are PLCs that provide an economical solution for heating, ventilation, and air conditioning (HVAC), refrigeration, and pumping systems. The Schneider M17x provides flexible scheduling, occupancy sensing, and analog controls. The EcoStruxure Machine Expert-HVAC software is a powerful configuration software compliant with IEC 61131-3. M17x controllers can handle small to very large machines and can be networked to handle large systems.

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Industrial Automation
Controllers
Programmable Logic Controllers - PLCs

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Schneider Electric Programmable Logic Controllers - PLCs M173 Opt. Blind 22 I/Os, 2 RS485
Datasheet
5In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Programmable Controller 22 Input 22 Output DIN Rail Mount 38 VDC 20 VDC Analog, Digital Analog, Digital RS-485 M173 IP20 - 20 C + 65 C 72 mm x 60 mm x 110 mm
Schneider Electric Programmable Logic Controllers - PLCs M173 Opt. Display 22 I/Os, 2 RS485, 2SSR
Datasheet
4In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Programmable Controller 22 Input 22 Output DIN Rail Mount 38 VDC 20 VDC Analog, Digital Analog, Digital RS-485 LED M173 IP20 - 20 C + 65 C 72 mm x 60 mm x 110 mm
Schneider Electric Programmable Logic Controllers - PLCs M173 Opt. FLUSH MOUNTING, 22 IOs, 2RS485
Datasheet
5In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Programmable Controller 22 Input 22 Output DIN Rail Mount 38 VDC 20 VDC Analog, Digital Analog, Digital RS-485 M173 IP65 - 20 C + 65 C 82.7 mm x 80.5 mm x 34.5 mm
Schneider Electric Programmable Logic Controllers - PLCs M173 Opt. FLUSH MOUNTING, 22 IOs, 2SSR
Datasheet
3In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Programmable Controller 22 Input 22 Output DIN Rail Mount 38 VDC 20 VDC Analog, Digital Analog, Digital RS-485 LED M173 IP65 - 20 C + 65 C 82.7 mm x 80.5 mm x 34.5 mm
Schneider Electric Programmable Logic Controllers - PLCs M173 Opt. Display 22 I/Os, 2 RS485
Datasheet
32Expected 10/23/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Programmable Controller 22 Input 22 Output DIN Rail Mount 38 VDC 20 VDC Analog, Digital Analog, Digital RS-485 LED M173 IP20 - 20 C + 65 C 72 mm x 60 mm x 110 mm