Schneider Electric TM171ALAN

Modicon 171, LAN-RS485 converter

MPN: TM171ALAN
EAN: 3606481903709
Category: Modicon M171/M172/M173

Price and lead time confirmed within 1 business day

Discontinued by Schneider Electric — we can still source the original TM171ALAN (new, used or refurbished, subject to availability). Request a quote below.

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2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Schneider Electric TM171ALAN?

This accessory belongs to Modicon M171/M172 range of HVAC controllers. It is a LAN-RS485 converter. It has 3 screw terminals RS485 and 3 screw terminals LAN. This converter allows to connect Modbus devices through the LAN connector of the M171 Optimized controller. Its power consumption is 1 W, and rated supply voltage is 24V ACDC. It is supplied with removable terminal blocs for bus connections It weighs 0.170kg. It measures 35mm wide, 110mm high, 54.35mm deep. This connection accessory allows to connect Modbus devices through the LAN connector of the M171 Optimized controllers. This product is certified by CE, cURus (UL Recognized), CSA, EAC, RCM, RoHS China. This converter is dedicated to M171 Optimized controllers. It mounts on 35mm DIN rail. Modicon M171/M172 controllers is the best choice for complete automation solutions for HVAC machines. Modicon M171 and M172 logic controllers are designed for HVAC OEMs and help them to maximize profitability and energy efficiency. Discontinued by Schneider Electric. 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
Accessory / separate part category	Adaptation accessory
Accessory / separate part type	Adaptor

Complementary

Product compatibility	Modicon M171O
Accessory / separate part destination	Base controller
Power consumption in W	1 W
[Us] rated supply voltage	24 V AC/DC
Electrical connection	3 screw terminals RS485; 3 screw terminals LAN
Overvoltage category	I
Width	35 mm
Depth	60 mm
Height	110 mm
Net weight	0.6 kg

Environment

IP degree of protection	IP20
Ambient air temperature for operation	-10…55 °C
Ambient air temperature for storage	-30…85 °C
Relative humidity	5…95 % non-condensing
Pollution degree	2
Product certifications	CE; CSA; cURus
Standards	IEC 60730-1; IEC 60730-2-9; UL 60730-1

Downloads & documentation

Official documents from Schneider Electric, downloaded directly from the manufacturer.

Data sheets & manuals

Product data sheet TM171ALANPDF

TM171ALAN: frequently asked questions

Can I still buy the TM171ALAN now that it is discontinued?

Yes. Schneider Electric has discontinued the TM171ALAN, 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.

When can TM171ALAN be shipped?

TM171ALAN 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 TM171ALAN 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 TM171ALAN 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 TM171ALAN, subject to availability and destination.