Schneider Electric TM171EO15R – Modicon M171 Optimized expansion 15 I/Os
Discontinued by Schneider Electric — we can still source the original TM171EO15R (new, used or refurbished, subject to availability). Request a quote below.
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Quick facts
| Availability | Confirmed on request |
| Category | Modicon M171/M172/M173 |
| Lifecycle | Discontinued |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
| Country of origin | IT |
| UPC / EAN | 3606480752681 |
| Recommended replacement | TM172E28R |
| Datasheet | Manufacturer datasheet ↗ |
Shipping & availability
Can I still buy the TM171EO15R now that it is discontinued?
Yes. Schneider Electric has discontinued the TM171EO15R, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time. If you are planning an upgrade instead, Schneider Electric names the TM172E28R as its successor — we can quote both.
When can TM171EO15R be shipped?
TM171EO15R is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up TM171EO15R in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for TM171EO15R and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for TM171EO15R, subject to availability and destination.
"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 6 digital inputs, 3 analog inputs, 4 digital outputs, and 2 analog outputs." "It has one port for LAN expansion bus." "This module offers Additional I/O to the M171 controller." "DIs are volt-free, and AIs are NTC." "DOs are 2A, 250Vac), AOs are open collectors PWM/PPM." "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." Discontinued by Schneider Electric; the manufacturer's successor is TM172E28R. PartnerPLC sources discontinued and surplus Schneider Electric automation parts — request a quote for price, condition and lead time.
Specifications
Main
| Range of product | Modicon M171/M172 |
| Product or component type | Additional I/O module |
| Product specific application | HVAC and pumping solution |
| Total inputs/outputs | 15 |
| Discrete input number | 6 |
| Discrete output number | 1 for open collector; 3 for relay outputs SPST with same common |
| Discrete output current | 2 A for relay |
| Analogue input number | 3 analog input NTC |
| Analogue output number | 1 PWM/PPM, range: 20 kHz, 12 V, 35 mA; 2 |
Complementary
| Number of port | 1 LAN expansion bus |
| Input/output number | 3 analog input(s); 2 analog output(s); 6 digital input(s); 4 digital output(s) |
| Discrete input logic | Sink or source (positive/negative) |
| Contacts usage | Volt-free contacts |
| Analogue input type | voltage 0...5 V (ratiometric); voltage 0...10 V; NTC temperature probe - 50...100 °C - resolution: 0.1 °C; current 0...20 mA/4...20 mA; voltage 0...1 V |
| Sensor power supply | 12 V DC at 85 mA |
| [Us] rated supply voltage | 12...24 V +/- 20 % AC/DC; 24 V +/- 20 % DC |
| Power consumption in W | 18 W at 24...48 V AC/DC |
| Realtime clock | Built-in clock at -10…55 °C |
| Display type | Without display |
| Overvoltage category | II |
| Local signalling | 1 LED (red) for programmable; 1 LED (yellow) for programmable; 1 LED (green) for programmable |
| Width | 140 mm |
| Height | 110 mm |
| Depth | 61.6 mm |
| Net weight | 0.385 kg |
Environment
| Directives | 2006/95/EC - low voltage directive; 86/188/EEC - physical agents (noise) directive |
| Standards | EN/IEC 60730 |
| Product certifications | cURus; EAC; CSA; CE |
| Ambient air temperature for operation | -10…55 °C conforming to UL 60730-1 |
| Ambient air temperature for storage | -20…85 °C |
| Relative humidity | 10…90 % non-condensing |
| IP degree of protection | IP20 |
| Pollution degree | 2 |
Downloads & documentation
Official documents from Schneider Electric, downloaded directly from the manufacturer.
Data sheets & manuals
| Product data sheet TM171EO15R |
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