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TM171OB22R - Modicon M171 Optimized Blind 22 I/Os | INDSLT
Home
Schneider
Industrial Automation and Control
PLC/PAC and Controllers
TM171OB22R
Schneider
PLC/PAC and Controllers
TM171OB22R
Product Model
TM171OB22R
Product ID
34317
Stock on Request
Last updated: 8/29/2026
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Key Features
1
Feature
Reliable control solutions for industrial automation.
2
Feature
Efficient operation with 22 I/Os.
3
Feature
Compact design for easy installation.
4
Feature
DIN rail mounting support for versatile placement.
5
Feature
Optimized for high-performance applications.
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
22
Discrete input number
6
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
24 V12...24 V AC
Power consumption in W
4 W 100...240 V AC
Realtime clock
Built-in clock at -4...131 °F (-20...55 °C)
Display type
Without Display
Overvoltage category
II
Mounting Support
DIN rail
Width
2.8 in (70.2 mm)
Height
3.4 in (87 mm)
Depth
2.4 in (61.6 mm)
Net Weight
0.42 lb(US) (0.19 kg)
Directives
86/188/EEC - physical agents (noise) directive2006/95/EC - low voltage directive
Standards
EN/IEC 60730
Product Certifications
EACCSAcURusCE
Ambient air temperature for operation
-4...131 °F (-20...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
Pollution degree
2
