TM171OF22R

Name: TM171OF22R
Brand: Schneider
SKU: TM171OF22R

Compact logic controller with 22 I/Os, ideal for HVAC/R applications.

Product ModelTM171OF22R

Product ID34325

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
FeatureCompact design for easy installation in various applications.
2
Feature22 I/Os for versatile input and output configurations.
3
FeatureDIN rail mounting support for secure and efficient setup.
4
FeatureIdeal for HVAC/R and other industrial control systems.
5
FeatureCompliant with IEC61131-3 regulations for secure programming.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Range of Product

Modicon M171/M172

Product or Component Type

Controller

Product Specific Application

HVAC and pumping solution

Variant

Programmable

Total inputs/outputs

Discrete input number

Discrete output number

1 open collector3 relay outputs SPST with same common2 relay outputs SPST with independent common

Discrete output current

2 A relay

Analogue input number

2 configurable3 analog input NTC

Analogue output number

3 voltage 0...10 V2 PWM/PPM 20 kHz, 12 V, 35 mA

Number of port

1 LAN expansion bus

Input/output number

5 analog output6 digital input5 analog input6 digital output

Discrete input logic

Sink or source (positive/negative)

Contacts usage

Volt-free contacts

Analogue input type

voltage 0...5 V ratiometric) voltage 0...10 VNTC temperature probe - 50...100 °C 0.1 °C current 0...20 mA/4...20 mA voltage 0...1 V

Sensor power supply

12 V DC 85 mA5 V DC 20 mA

[Us] rated supply voltage

12...24 V +/- 20 % AC/DC24 V +/- 20 % DC

Power consumption in W

18 W 24...48 V AC/DC

Realtime clock

Built-in clock at 14...131 °F (-10...55 °C)

Display type

Without Display

Overvoltage category

Local signalling

for programmable 1 LED (red) for programmable 1 LED (yellow) for programmable 1 LED (green)

Mounting Support

DIN rail

Width

5.5 in (140 mm)

Height

4.3 in (110 mm)

Depth

2.4 in (61.6 mm)

Net Weight

0.849 lb(US) (0.385 kg)

Directives

86/188/EEC - physical agents (noise) directive2006/95/EC - low voltage directive

Standards

EN/IEC 60730

Product Certifications

CEcURusCSAEAC

Ambient air temperature for operation

14...131 °F (-10...55 °C) UL 60730-1

Ambient Air Temperature for Storage

-40...185 °F (-40...85 °C)

Relative humidity

10...90 % non-condensing

IP degree of protection

IP20