Schneider TM172ODM18R Telemecanique Sensor — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.
| Parameter | Value |
|---|---|
| Display type | Backlit LCD - 128 x 64 pixels |
| Range of product | Modicon M171/M172 |
| Analogue input type | NTC NK103 Beta 3977 temperature probe - 40...137 °C 0.1 °C 10 kOhm at 25 °C) NTC 103AT-2 Beta 3435 temperature probe - 50...110 °C 0.1 °C 10 kOhm at 25 °C) voltage 0...10 V 1 digit > 10 kOhm voltage 0...5 V 1 digit > 20 kOhm absolute or ratiometric) impedance 0...1500 hOhm 1 hOhm 10 kOhm impedance 0...300 daOhm 1 daOhm 1500 Ohm PTC temperature probe - 55...150 °C 0.1 °C 1500 Ohm Pt 1000 temperature probe - 200...850 °C 0.1 °C 1500 Ohm current 0...20 mA/4...20 mA 1 digit < 150 Ohm direct input 10 kOhm Dry contact) |
| Product or component type | Programmable controllers |
| Discrete input voltage | 24 V AC/DC |
| Supply voltage | 24 V +/- 10 % AC 20...38 V DC |
| Discrete input current | 5 mA AC/DC |
| Discrete output current | 3 A relay SPST 3 A relay SPDT |
| Sensor power supply | 5 V DC 40 mA supplied by the controller 24 V DC 100 mA supplied by the controller |
| Power consumption in | 11 W 24 V AC/DC |
| IP degree of protection | IP20 |
| Mounting support | Panel mounting with accessory DIN rail |
| Parameter | Value |
|---|---|
| Pollution degree | 2 |
| Relative humidity | 5...95 % non-condensing |
| Operating altitude | 0...6561.68 ft (0...2000 m) |
| Depth | 2.4 in (60.5 mm) |
| Width | 2.8 in (72 mm) |
| Height | 4.3 in (110 mm) |
| Standards | EN 60730-2-9 IEC 61000-4-11 IEC 61000-4-6 EN 60730-1 UL 60730-1 CAN/CSA-E60730-1 IEC 61000-4-2 EN 60068-2-27 CSA E60730-2-9 IEC 61000-4-5 IEC 61000-4-3 IEC 61000-4-4 EN 60068-2-6 Fc UL 60730-2-9 UL94 (material V0) |
| Variant | Programmable |
| Category | US1PC1222537 |
| Directives | 2014/30/EU - electromagnetic compatibility 2014/35/EU - low voltage directive |
| Number of port | 1 CAN port - screw terminal block 1 USB type mini B - USB device port Mini-B 2 RS485 - screw terminal block Modbus serial link or BACnet MS/TP) |
| Realtime clock | Built-in clock, clock drift <= 30 s/month at -4...140 °F (-20...60 °C) |
| Input impedance | 10 kOhm |
| Local signalling | 1 LED (red) for programmable 1 LED (yellow) for programmable 1 LED (green) for programmable 1 LED (green) for power |
| Input (output number) | 2 analog output 6 digital output 8 analog input 2 digital input |
| Discrete input logic | Sink or source (positive/negative) up to 2 kHz |
| Measurement accuracy | 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 DaOhm 0...300 daOhm +/- 2.5 daOhm NTC 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 - 200...-100 °C +/- 10 °C Pt 1000 - 100...-50 °C +/- 2.5 °C Pt 1000 - 50...100 °C +/- 1.5 °C Pt 1000 100...400 °C +/- 2.4 °C Pt 1000 400...850 °C +/- 10 °C HOhm 0...750 hOhm +/- 8.5 hOhm HOhm 750 hOhm...1500 hOhm +/- 24 hOhm |
| Overvoltage category | II |
| Total inputs (outputs) | 18 |
| Analogue input number | 8 configurable by pair |
| Discrete input number | 2 |
| Analogue output number | 2 voltage/current 4...20 mA or 0...10 V or PWM (2 kHz) |
| Discrete output number | 1 relay outputs SPDT with independent common 2 relay outputs SPST with same common 3 relay outputs SPST with independent common |
| Product specific application | HVAC |
| Ambient air temperature for storage | -22...158 °F (-30...70 °C) |
| Ambient air temperature for operation | -4...140 °F (-20...60 °C) |
The TM172ODM18R is a programmable controller for HVAC applications. It operates on a 24 V AC/DC supply, drawing 5 V DC 40 mA from the controller or 24 V DC 100 mA from the controller. The unit provides 18 outputs rated at 3 A, 8 analog inputs, 2 analog outputs, and a backlit LCD. It mounts on a panel or DIN rail and is rated IP20.
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