Modicon M171 M172 Plc For Hvac And Pumping Applications Page 3-16 Hardware control platforms

3/16 Presentation, description Hardware control platform Modicon M171/M172 logic controllers M171 performance logic controllers Presentation The M171 performance logic controllers comprise 5 models that can be used to control from 3 up to 27 embedded I/Os (digital and analog). b Power supply: z 24 V or c 48 V b 2 types of housing: v with built-in display v without display Each controller includes a connection (through the CAN expansion bus or through Modbus) for a remote display, available in the catalog. b 2 types of mounting: v 35 mm/ 1.38 in. 5 rail mounting: controllers to be mounted inside a cabinet v Flush mounting: controllers to be mounted on a cabinet door or wall-mounted using the wall support accessory, see page 3/17. b M171 performance logic controllers embed up to 3 communication ports: v On 35 mm/ 1.38 in. 5 rail mounting version: - 1 Modbus SL master/slave - 2 USB - 1 CAN expansion bus v On flush-mounting version: - 1 Modbus SL master/slave - 1 Modbus TCP and BACnet IP (B-AAC profile) (WebVisu) - 1 CAN expansion bus b M171 performance logic controllers are certified e , cURus, CSA, EAC Description 35 mm/ 1.38 in . 5 rail mounting performance controllers TM171P p M27 p performance logic controllers (1) 1 Connector for removable terminal block for digital inputs 2 Connector for removable terminal block for analog inputs 3 Connector for removable terminal block for Modbus SL 4 Connector for removable terminal block for CAN expansion bus 5 4-position DIP switches for address selection 6 5 command keys for setting controller parameters 7 Connector for removable terminal block for power supply ( z 24 V, c 48 V) 8 Connector for removable terminal block for fast digital input (high speed counter) 9 Connector for removable terminal block for digital outputs 10 Connector for removable terminal block for analog outputs 11 Mounting clips for 35 mm/ 1.38 in. rail mounting 12 On TM171PDM27 p : display On TM171PBM27R: 6- and 10-position DIP switches, behind a front panel Behind the removable protective cover: 13 and 14 13 USB mini-B port to link a PC 14 USB-A port for USB stick 15 Connector for communication modules 16 3 status LEDs Flush mounting performance controllers TM171PFE03R ppp performance logic controllers (2) 1 Display 2 3 status LEDs 3 5 command keys for setting controller parameters On the rear side of the controller 4 Terminal block for power supply ( z 24 V or c 48 V) 5 Terminal block for CAN expansion bus 6 Terminal block for Modbus SL 7 Terminal block for analog input 8 RJ45 connector for Ethernet 9 Built-in NTC sensor (analog) 10 Built-in humidity sensor (analog) (on TM171PFE03HR) (1) TM171ASCTB27 removable terminal blocks to be ordered separately (see page 3/1 7 ). (2) Terminal blocks supplied with flush-mounting version of performance controllers. 1 2 3 4 5 2 6 3 7 8 9 10 11 12 13 14 15 16 1 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10

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