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Picture of Modicon M171 Optimized expansion 14 I/Os, 100-240Vac
SKU:

TM171EO14R

Modicon M171 Optimized expansion 14 I/Os, 100-240Vac

$326.10 INC GST
Available for Shipping : 21-Jan-2026
Modicon M171 Optimized expansion 14 I/Os, 100-240Vac
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Manufacturer: Schneider Electric
Delivery date: 21-Jan-2026
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Product Data Sheet
This I/O expansion module is part of the Modicon M171/M172/M173 range, a control offer for HVAC/Pumping applications. This additional I/O module offers 2 digital inputs, 5 configurable analog inputs, 4 digital outputs, and 5 analog outputs. It has one port for LAN expansion bus. This module offers Additional I/O to the M171 controller. DIs are open collectors and AIs are NTC, 0-20mA, 4-20mA, 0-10V, 0-5V, 0-1V. DOs are SPST or SPDT (2A, 230Vac), AOs are open collectors for 12V PWM/PPM, 0-10V, or 4-20mA. It measures 70.2mm wide, 61.6mm deep, 87mm high, and weighs 0.385kg. This controller is designed for HVAC solutions. It is certified by CE, CSA, EAC, RCM, and CuRus. It is compatible with M171 optimized controllers. It is sold in a 1-piece package. It mounts on 35mm DIN rail. Modicon M171/M172/M173 controllers are designed for complete automation solutions for HVAC and Pumping machines. Modicon M171/M172/M173 range is for OEMs and helps to maximize profitability or energy efficiency in HVAC applications.

Products specifications

Attribute name Attribute value
Main
Product specific application HVAC and pumping solution
Discrete input number 2
Analogue input number 2 configurable, 3 analog input NTC/Pt 1000
Discrete output current 2 A for relay
Number of inputs/outputs 14
Product or component type additional I/O module
Discrete output number 3 for relay outputs SPST with same common, 1 for relay outputs SPDT with independent common
Range of product Modicon M171/M172
Analogue output number 1 current, range: 0...20 mA/4...20 mA, 2 PWM/PPM, range: 20 kHz, 12 V, 35 mA, 2 voltage, range: 0...10 V
Complementary
Discrete input logic sink or source (positive/negative)
Input/output number 5 analog input(s), 4 digital output(s), 5 analog output(s)
Depth 61.6 mm
Overvoltage category II
Analogue input type voltage 0...1 V,  current 0...20 mA/4...20 mA, Pt 1000 temperature probe - 50...400 °C - resolution: 0.1 °C, NTC temperature probe - 50...100 °C - resolution: 0.1 °C,  voltage 0...10 V,  voltage 0...5 V (ratiometric)
Realtime clock built-in clock at -10-55 °C
Width 70.2 mm
Local signalling 1 LED (green) for programmable, 1 LED (yellow) for programmable, 1 LED (red) for programmable
Sensor power supply 12-12 V DC at 85 mA
[Us] rated supply voltage 100...240 V +/- 10 % AC/DC
Number of port 1 LAN expansion bus
Net weight 0.385 kg
Display type without display
Mounting support DIN rail
Height 87 mm
Contacts usage volt-free contacts
Power consumption in W 7 W
Environment
IP degree of protection IP20
Relative humidity 10-90 % non-condensing
Ambient air temperature for storage -20-85 °C
Directives 2006/95/EC - low voltage directive, 86/188/EEC - physical agents (noise) directive
Ambient air temperature for operation -10-55 °C conforming to UL 60730-1
Pollution degree 2
Standards EN/IEC 60730
Product certifications CE, CSA, cURus, EAC
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 13.200 cm
Package 1 Width 9.000 cm
Package 1 Length 18.500 cm
Package 1 Weight 284.000 g
Unit Type of Package 2 2
Number of Units in Package 2 6
Package 2 Height 15.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 1.963 kg

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