The Schneider Electric TM172PBG18R is a compact, versatile controller offering 18 I/O points and advanced connectivity options, including Ethernet and Modbus. With robust environmental tolerance, multiple analog and digital configurations, and full compliance with global standards, it provides reliable and energy-efficient control for demanding HVAC automation applications.
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TM172PBG18R
Controller, Modicon M171/M172/M173, performance, blind, 18 IO, Ethernet, Modbus
- Stock status:
- Call for availability
- Manufacturer:
- Schneider
- Product code:
- TM172PBG18R
Main documents
Related products
| Range of Product | Modicon M171/M172 |
|---|---|
| Product or Component Type | Programmable controllers |
| Product Specific Application | HVAC |
| variant | Programmable |
| Total inputs/outputs | 18 |
| Discrete input number | 2 |
| Discrete output number | 1 relay outputs SPDT with independent common 2 relay outputs SPST with same common 3 relay outputs SPST with independent common |
| Discrete output current | 3 A relay SPST 3 A relay SPDT |
| Analogue input number | 8 configurable by pair |
| Analogue output number | 2 voltage/current 4…20 mA or 0…10 V or PWM (2 kHz) |
| Number of port | 1 CAN port – screw terminal block 1 USB type A – USB type A female 1 USB type mini B – USB device port Mini-B 2 RS485 – screw terminal block Modbus serial link or BACnet MS/TP) 1 Ethernet – RJ45 Modbus TCP and BACnet IP with webserver) |
|---|---|
| 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 |
| Discrete input voltage | 24 V AC/DC |
| Discrete input current | 5 mA AC/DC |
| Input impedance | 10 kOhm |
| 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) |
| 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 |
| Sensor power supply | 5 V DC 40 mA supplied by the controller 24 V DC 100 mA supplied by the controller |
| [Us] rated supply voltage | 24 V +/- 10 % AC 20…38 V DC |
| Power consumption in W | 11 W 24 V AC/DC |
| Realtime clock | Built-in clock, clock drift <= 30 s/month at -4…140 °F (-20…60 °C) |
| Display type | Without Display |
| Overvoltage category | II |
| Local signalling | For programmable 1 LED (red) for programmable 1 LED (yellow) for programmable 1 LED (green) for power 1 LED (green) |
| Mounting Support | Panel mounting with accessory DIN rail |
| Width | 2.8 in (72 mm) |
| Height | 4.3 in (110 mm) |
| Depth | 2.4 in (60.5 mm) |
| Net Weight | 0.4 lb(US) (0.2 kg) |
| Directives | 2014/35/EU – low voltage directive 2014/30/EU – electromagnetic compatibility |
|---|---|
| Standards | IEC 61000-4-5 IEC 61000-4-3 IEC 61000-4-2 EN 60068-2-27 EN 60730-1 EN 60068-2-6 Fc UL 60730-1 UL 60730-2-9 IEC 61000-4-4 CAN/CSA-E60730-1 IEC 61000-4-11 IEC 61000-4-6 CSA E60730-2-9 EN 60730-2-9 UL94 (material V0) |
| Product Certifications | CSA EAC RCM CE cURus |
| Ambient air temperature for operation | -4…140 °F (-20…60 °C) |
| Ambient Air Temperature for Storage | -22…158 °F (-30…70 °C) |
| Relative humidity | 5…95 % non-condensing |
| IP degree of protection | IP20 |
| Pollution degree | 2 |
| Operating altitude | 0…6561.68 ft (0…2000 m) |
| Category | US1PC1222537 |
|---|---|
| Discount Schedule | PC12 |
| GTIN | 3606481390066 |
| Returnability | Yes |
| Country of origin | US |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 2.756 in (7.000 cm) |
| Package 1 Width | 3.622 in (9.200 cm) |
| Package 1 Length | 5.197 in (13.200 cm) |
| Package 1 Weight | 8.924 oz (253.000 g) |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 15 |
| Package 2 Height | 5.906 in (15.000 cm) |
| Package 2 Width | 11.811 in (30.000 cm) |
| Package 2 Length | 15.748 in (40.000 cm) |
| Package 2 Weight | 8.951 lb(US) (4.060 kg) |
Product Description
TM172PBG18R
The Schneider Electric TM172PBG18R is a high-performance programmable controller from the Modicon M171/M172/M173 family, designed for efficient and scalable control in HVAC (Heating, Ventilation, and Air Conditioning) systems. This “blind” model (without display) offers 18 I/O points, built-in Ethernet and Modbus communication, and is engineered to deliver energy-efficient automation with reliable operation for complex HVAC applications.
Key Features :
- Range of Product: Modicon M171/M172
- Product or Component Type: Programmable controllers
- Product Specific Application: HVAC control
- Variant: Performance, blind
- Total Inputs/Outputs: 18
Discrete Inputs and Outputs:
- Discrete Input Number: 2
- Discrete Output Number: Not specified in the provided information
Analogue Inputs and Outputs:
- Analogue Input Number: Not specified in the provided information
- Analogue Output Number: Not specified in the provided information
Communication:
- Communication Protocol: Ethernet, Modbus
Additional Features:
- Discrete Input Voltage: 24V AC/DC, 5mA
- LED Indicators: 3 LEDs for programmable status, 1 LED for power signaling
- Product Rating: IP20 rated
- Dimensions: 72mm (width) x 60.5mm (depth) x 110mm (height)
- Weight: 0.2kg
Certifications and Standards:
- Certifications: CE, RCM, EAC, CSA, CURus
- Standards: IEC 61000-4-2, EN 60068-2-6 Fc, IEC 61000-4-3, IEC 61000-4-5, EN 60730-1, EN 60730-2-9
Mounting Options:
- Mounting Compatibility: DIN rail and panel mounting with appropriate accessory
Summary
Frequently Asked Questions
Do servos need drivers?
✅ Servo motors typically require a significant amount of current to operate effectively. If the controller or controller board being used with the servo motor cannot supply this necessary current, a driver is essential to provide the required power.
What does a servo driver do?
✅ Servo drives play a crucial role in motion control systems by converting low-power command signals from the controller into high-power voltage and current required by the motor. Depending on the application, a servo drive can precisely regulate and coordinate the motor's desired position, speed, and torque.
What is a PLC Schneider?
✅Programmable Logic Controllers (PLCs), such as the Modicon PLC by Schneider, are essential tools in industrial automation. These controllers are designed to automate specific procedures, machine functions, or entire manufacturing lines, enhancing efficiency and precision in industrial operations.
What does a PLC do?
✅ A Programmable Logic Controller (PLC) is an advanced industrial computer control system. It continuously monitors input device statuses and uses custom programs to make decisions, controlling the state of output devices for efficient industrial operations.
What are the different types of servo drivers?
✅ Discover the Essential Types of Servo Motors: Rotary and Linear
When it comes to Servo Motors, there are primarily two main types: Rotary and Linear. Rotary Servo Motors, the most commonly recognized type, encompass various subtypes such as AC Servo Motors, Stepper Servo Motors, Brush DC Servo Motors, Permanent Magnet Synchronous Servo Motors, and Brushless DC Servo Motors. Each type offers unique advantages suited to different industrial and automation applications.
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