TM171OD22R
Product ID:33858
Updated: 2026/7/15
Key Features
- 1Optimize power management for critical industrial applications.
- 2Enhance system reliability with advanced thermal control.
- 3Integrate easily using a compact and lightweight design.
- 4Select from five key input/output configurations.
- 5Ensure safety and efficiency meeting industry standards.
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Technical Specifications
Detailed engineering parameters
| 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 collector<br />3 relay outputs SPST with same common<br />2 relay outputs SPST with independent common | Discrete output current | 2 A relay |
| Analogue input number | 2 configurable<br />3 analog input NTC | Analogue output number | 3 voltage 0...10 V<br />2 PWM/PPM 20 kHz, 12 V, 35 mA |
| Number of port | 1 LAN expansion bus | Input/output number | 5 analog output<br />6 digital input<br />5 analog input<br />6 digital output |
| Discrete input logic | Sink or source (positive/negative) | Contacts usage | Volt-free contacts |
| Analogue input type | voltage 0...5 V ratiometric)<br /> voltage 0...10 V<br />NTC temperature probe - 50...100 °C 0.1 °C<br /> current 0...20 mA/4...20 mA<br /> voltage 0...1 V | Sensor power supply | 12 V DC 85 mA<br />5 V DC 20 mA |
| [Us] rated supply voltage | 24 V<br />12...24 V AC | Realtime clock | Built-in clock at -4…131 °F (-20…55 °C) |
| Display type | Four 7-segment display units | Overvoltage category | II |
| Local signalling | 6 LEDs (red)<br /> 5 LEDs (green)<br /> for programmable 7 LEDs (amber) | 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 | 2006/95/EC - low voltage directive<br />86/188/EEC - physical agents (noise) directive | Standards | EN/IEC 60730 |
| Product Certifications | cURus<br />EAC<br />CE<br />CSA | 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 |
Specifications may be subject to change without notice
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