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Schneider Electric TM173ODM22S

Schneider TM173ODM22S Modicon M172 controller, Programmable, 22 I/O

MPNTM173ODM22S
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Schneider Electric Modicon M171/M172/M173 TM173ODM22S Programmable controller, 6 digital input, 5 digital output, 7 analog input, 4 analog output, 24 V AC/DC supply, 5 V DC 50 mA + 24 V DC 125 mA supplied by the controller, IP20, panel/DIN rail mount.

$286.54Ref. price · indicative, final on quote
Schneider Electric TM173ODM22S datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

TM173ODM22S key specifications
ParameterValue
Memory type1 MB flash 380 kB RAM
Display typeLED
Range of productModicon M171/M172/M173
Analogue input typeNTC 103AT-2 Beta 3435 temperature probe - 50...100 °C 0.1 °C 10 kOhm Pt 1000 temperature probe - 50...400 °C 0.1 °C 2 kOhm voltage 0...10 V 0.001 V > 10 kOhm voltage 0...5 V 0.001 V 110 kOhm current 4...20 mA 13 bits 100 Ohm direct input > 10 kOhm
Product or component typeProgrammable controllers
Discrete input voltage24 V AC/DC
Supply voltage24 V +/- 10 % AC 20...38 V DC
Discrete input current2.5 mA
Discrete output current3 A relay SPST 0.5 A solid state, isolated
Sensor power supply5 V DC 50 mA supplied by the controller 24 V DC 125 mA supplied by the controller
Power consumption in10 W 24 V AC/DC
IP degree of protectionIP20 conforming to EN/IEC 60730

All specifications

TM173ODM22S additional specifications
ParameterValue
Mounting supportPanel mounting with accessory DIN rail
Pollution degree2
Relative humidity5...95 % non-condensing
Operating altitude0...6561.68 ft (0...2000 m)
Depth2.4 in (60 mm)
Width2.8 in (72 mm)
Height4.3 in (110 mm)
StandardsCAN/CSA-E60730-1 CSA E60730-2-9 EN 60068-2-27 EN 60068-2-6 Fc EN 60730-1 EN 60730-2-9 UL 60730-1 UL 60730-2-9 IEC 61000-4-2 IEC 61000-4-3 IEC 61000-4-4 IEC 61000-4-5 IEC 61000-4-6 IEC 61000-4-11 UL94 (material V0)
VariantProgrammable
CategoryUS1PC1222537
Directives2014/30/EU - electromagnetic compatibility 2014/35/EU - low voltage directive
Contacts usageVolt-free contacts
Number of port1 CAN port - screw terminal block 1 USB type C 2 RS485 - screw terminal block Modbus serial link) 1 display port - TTL connector 1 communication module port
Realtime clockBuilt-in clock, clock drift <= 30 s/month at -4...149 °F (-20...65 °C)
Input impedance20 kOhm
Local signalling1 LED (green) for USB pendrive download status
Input (output number)6 digital input 5 digital output 7 analog input 4 analog output
Discrete input logicSink or source (positive/negative)
Measurement accuracyNTC NK103 Beta 3977 - 40...+110 °C +/- 1 °C NTC NK103 Beta 3977 110...137 °C +/- 1.9 °C NTC 103AT-2 Beta 3435 - 50...110 °C +/- 1 °C PTC - 55...155 °C +/- 1.1 °C Pt 1000 - 100...-50 °C +/- 5 °C Pt 1000 - 50...100 °C +/- 1 °C Pt 1000 100...400 °C +/- 5 °C 0...20 mA 0...4 mA +/- 2 % of full scale +/- 1 digit 0...20 mA 4...20 mA +/- 1 % of full scale +/- 1 digit 4...20 mA +/- 1 % of full scale +/- 1 digit 0...10 V +/- 1 % of full scale +/- 1 digit 0...5 V +/- 1 % of full scale +/- 1 digit HOhm 0...1500 hOhm +/- 8.5 hOhm DaOhm 0...300 daOhm +/- 2.5 daOhm
Overvoltage categoryII
Total inputs (outputs)22
Analogue input number6 configurable by pair 1 configurable
Discrete input number6
Analogue output number1 voltage/current 0...10 V or 4...20 mA 3 voltage 0...10 V or PWM (10Hz...2 kHz)
Discrete output number3 relay outputs SPST with same common 2 solid state, isolated SPST with independent common
Product specific applicationHVAC and pumping solution
Ambient air temperature for storage-22...158 °F (-30...70 °C)
Ambient air temperature for operation-4...149 °F (-20...65 °C) UL 60730-1 EN 60730-1 EN 60730-2-9

Product details

Overview

The TM173ODM22S is a Programmable variant controller in the Schneider Modicon M171/M172/M173 range, offering 6 digital inputs, 5 digital outputs, 7 analog inputs, and 4 analog outputs on a single unit. It draws 5 V DC at 50 mA and 24 V DC at 125 mA from the host controller, runs on a 24 V AC/DC supply, and is rated IP20 for panel or DIN-rail mounting.

Selection vs TM173ODM22R

The TM173ODM22S shares the same I/O count and mix as the TM173ODM22R — 6 digital inputs, 5 digital outputs, 7 analog inputs, 4 analog outputs — but the TM173ODM22R is a relay-output variant; the TM173ODM22S uses solid-state and relay outputs, with 3 relay SPST and 2 solid-state isolated SPST outputs.

The TM173ODM22S carries CE, cURus, CSA, and EAC (pending) certifications, and complies with EMC directive 2014/30/EU and low-voltage directive 2014/35/EU.

MPN
TM173ODM22S