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TM172PDG42S
Schneider TM172PDG42S available at EU Automation. Get in touch today for a quick price.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
Schneider TM172PDG42S is a Modicon M172 performance display programmable controller designed for HVAC and pumping applications. It provides 42 total I/O points, including 12 digital inputs, 12 analog inputs, 12 digital outputs, and 6 analog outputs, supporting flexible integration with sensors, actuators, and control devices. The unit features a backlit 128 x 64 pixel LCD display, built-in real-time clock, and multiple communication interfaces including Ethernet, RS485, CAN, USB Type A, and USB Mini-B.
The TM172PDG42S operates from a 24 V AC/DC supply and supports Modbus TCP, Modbus serial link, BACnet IP, and BACnet MS/TP communication options. Its analog inputs are configurable by pair and can accommodate voltage, current, NTC, PTC, Pt1000, impedance, and direct input signals. Analog outputs include 0 to 10 V channels plus configurable voltage/current outputs, with selected outputs also usable for PWM generation up to 2 kHz.
With DIN rail or panel mounting options, compact dimensions of 144 mm x 110 mm x 60.5 mm, and an IP20 protection rating, this Schneider controller is suitable for installation in control panels and automation systems where reliable environmental control and process regulation are required. It is commonly used in building automation, HVAC plant control, pumping systems, and equipment control panels requiring integrated display, communications, and mixed I/O capability.
The TM172PDG42S operates from a 24 V AC/DC supply and supports Modbus TCP, Modbus serial link, BACnet IP, and BACnet MS/TP communication options. Its analog inputs are configurable by pair and can accommodate voltage, current, NTC, PTC, Pt1000, impedance, and direct input signals. Analog outputs include 0 to 10 V channels plus configurable voltage/current outputs, with selected outputs also usable for PWM generation up to 2 kHz.
With DIN rail or panel mounting options, compact dimensions of 144 mm x 110 mm x 60.5 mm, and an IP20 protection rating, this Schneider controller is suitable for installation in control panels and automation systems where reliable environmental control and process regulation are required. It is commonly used in building automation, HVAC plant control, pumping systems, and equipment control panels requiring integrated display, communications, and mixed I/O capability.
| Specification | Description |
|---|---|
| Manufacturer | Schneider |
| Part Number | TM172PDG42S |
| Product Range | Modicon M171/M172 |
| Product Type | Programmable controller with integrated display |
| Application Area | Designed for HVAC and pumping control applications |
| Variant | Programmable performance display controller |
| Total I/O Count | 42 inputs and outputs |
| Digital Inputs | 12 digital inputs |
| Digital Input Logic | Sink or source, positive or negative |
| Digital Input Voltage | 24 V AC/DC |
| Digital Input Current | 2.5 mA |
| Input Impedance | 20 kOhm |
| Digital Outputs | 12 digital outputs including relay and solid-state relay outputs |
| Relay Output Configuration | SPST and SPDT relay outputs with same common or independent common arrangements |
| Solid-State Outputs | 2 isolated solid-state relay SPST outputs with independent common |
| Digital Output Current | 0.5 A solid-state isolated outputs, 1 A SPDT relay outputs, 3 A SPST relay outputs |
| Analog Inputs | 12 analog inputs, configurable by pair |
| Analog Input Types | 0 to 10 V, 0 to 5 V, 0 to 20 mA, 4 to 20 mA, direct input, impedance input, NTC, PTC, and Pt1000 temperature probe inputs |
| Analog Outputs | 6 analog outputs |
| Analog Output Ranges | 4 voltage outputs from 0 to 10 V, plus 2 voltage/current outputs for 4 to 20 mA, 0 to 10 V, or PWM up to 2 kHz |
| Sensor Supply | 5 V DC at 50 mA and 24 V DC at 150 mA supplied by the controller |
| Rated Supply Voltage | 24 V AC +/- 10% or 20 to 38 V DC |
| Power Consumption | 15 W at 24 V AC/DC |
| Display | Backlit LCD, 128 x 64 pixels |
| Real-Time Clock | Built-in real-time clock |
| Communication Ports | 1 CAN port, 1 USB Type-A port, 1 USB Mini-B device port, 2 RS485 ports, and 1 Ethernet RJ45 port |
| Protocol Capability | Modbus serial link, BACnet MS/TP, Modbus TCP, and BACnet IP with webserver |
| Local Indicators | Programmable red, yellow, and green LEDs, plus green power LED |
| Mounting Method | DIN rail or panel mounting with accessory |
| Dimensions | 144 mm width x 110 mm height x 60.5 mm depth |
| Net Weight | 0.385 kg |
| Operating Temperature | -20 to 55 °C according to UL 60730-1 |
| Storage Temperature | -30 to 70 °C |
| Relative Humidity | 5 to 95%, non-condensing |
| IP Rating | IP20 |
| Pollution Degree | 2 |
| Operating Altitude | 0 to 2000 m |
| Overvoltage Category | Category II |
| Standards | EN/IEC 60730 and UL94 material V0 |
| Certifications | cURus, CSA, CE, and EAC |
| Package Quantity | 1 unit per package |
| Package Dimensions | 13.1 cm height x 9.1 cm width x 18.7 cm length |
| Package Weight | 445 g |
What type of automation applications is this controller designed for?
This controller is designed for HVAC and pumping applications where a programmable controller with local display, mixed I/O, and industrial communication options is required.
How many inputs and outputs does this controller provide?
It provides a total of 42 I/O points, including 12 digital inputs, 12 digital outputs, 12 analog inputs, and 6 analog outputs.
What display is fitted to this controller?
The unit includes a backlit LCD display with a resolution of 128 x 64 pixels, making it suitable for local indication and interaction within a control panel.
What power supply does this controller require?
The controller operates from 24 V AC with +/- 10% tolerance, or from a 20 to 38 V DC supply. Its rated power consumption is 15 W at 24 V AC/DC.
What communication ports are included?
TM172PDG42S includes one CAN port, one USB Type-A port, one USB Mini-B device port, two RS485 ports for Modbus serial link or BACnet MS/TP, and one RJ45 Ethernet port for Modbus TCP and BACnet IP with webserver functionality.
What analog input types can be connected?
The analog inputs can be configured for several signal and sensor types, including 0-10 V, 0-5 V, 0-20 mA, 4-20 mA, NTC temperature probes, PTC temperature probes, Pt1000 temperature probes, impedance ranges, and direct input.
What analog output options are available?
The controller has 6 analog outputs: 4 voltage outputs rated 0-10 V, plus 2 outputs configurable for 4-20 mA, 0-10 V, or PWM up to 2 kHz.
What types of digital outputs are provided?
The digital outputs include relay and solid-state output types. The configuration includes SPST relay outputs, SPDT relay outputs, and isolated solid-state relay outputs for switching different control loads.
What are the digital input electrical characteristics?
The digital inputs accept 24 V AC/DC signals and can be wired for sink or source logic. The input current is 2.5 mA, with an input impedance of 20 kOhm.
Can this controller be installed on a DIN rail?
Yes. The unit can be mounted on a DIN rail, and it can also be panel mounted when used with the appropriate accessory.
What are the physical dimensions of the controller?
The controller measures 144 mm wide, 110 mm high, and 60.5 mm deep. Its net weight is approximately 0.385 kg.
What environmental conditions is this controller rated for?
It is rated for operation from -20 to 55 °C, storage from -30 to 70 °C, relative humidity of 5 to 95% non-condensing, pollution degree 2, and an IP20 degree of protection.
Does the controller include sensor power outputs?
Yes. The controller supplies 5 V DC at 50 mA and 24 V DC at 150 mA for compatible sensors.
What certifications and standards are associated with this controller?
The controller is associated with CE, EAC, CSA, and cURus certifications, and is designed in line with EN/IEC 60730 requirements.
What local indicators are included on the controller?
The controller includes programmable red, yellow, and green LEDs, plus a green power LED for local status indication.
- HVAC plant control for chillers, heat pumps, air handling units, and rooftop units
- Pumping system control for commercial and industrial water circulation applications
- Building automation panels requiring integrated display-based controller operation
- Temperature, pressure, and flow monitoring using analog sensor inputs
- Control of fans, compressors, valves, dampers, and auxiliary HVAC equipment
- Modbus and BACnet communication in building management systems
- Remote I/O expansion within Modicon M171/M172 controller architectures
- Process control applications requiring mixed digital and analog input/output capability
- Equipment panels needing local LCD status indication and operator interaction
- Energy management applications for heating, cooling, and ventilation equipment
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
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