| Range Of Product |
Modicon M171/M172 |
| Product Or Component Type |
Additional I/O module |
| Product Specific Application |
HVAC and pumping solution |
| Total Inputs/Outputs |
27 |
| Discrete Input Number |
8 |
| Discrete Output Number |
3 relay outputs SPST with same common
2 relay outputs SPST with same common
2 relay outputs SPDT with independent common |
| Discrete Output Current |
8 A relay SPDT
5 A relay SPST |
| Analogue Input Number |
2 analog input NTC
4 configurable |
| Analogue Output Number |
3 voltage/current 4...20 mA or 0...10 V
2 open collector 1 kHz, 12 V, 35 mA |
| Number Of Port |
1 CAN port - screw terminal block |
| Input/Output Number |
6 analog input
5 analog output
8 digital input
7 digital output
1 high-speed counter |
| Discrete Input Logic |
Sink or source (positive/negative) |
| Discrete Input Voltage |
24 V AC/DC
48 V DC |
| Discrete Input Current |
2.5 mA |
| Input Impedance |
20 kOhm |
| Analogue Input Type |
voltage 0...5 V ratiometric)
current 4...20 mA
impedance 0...1500 hOhm
impedance 0...300 daOhm
direct input
NTC temperature probe - 50...110 °C 0.1 °C extended)
voltage 0...10 V
Pt 1000 temperature probe - 200...800 °C 0.1 °C
NTC temperature probe - 40...150 °C 0.1 °C |
| Sensor Power Supply |
5 V DC 50 mA
12 V DC 150 mA |
| [Us] Rated Supply Voltage |
24 V AC
48 V |
| Realtime Clock |
Without -4…131 °F (-20…55 °C) |
| Display Type |
Without display |
| Overvoltage Category |
II |
| Mounting Support |
DIN rail |
| Width |
5.51 in (140 mm) |
| Height |
4.33 in (110 mm) |
| Depth |
2.43 in (61.6 mm) |
| Product Weight |
0.42 lb(US) (0.19 kg) |
| Directives |
86/188/EEC - physical agents (noise) directive
1907/2006/EC - REACH directive
2011/65/EU - RoHS directive
2006/95/EC - low voltage directive |
| Standards |
EN/IEC 60730 |
| Product Certifications |
CE
CURus
EAC
CSA |
| Ambient Air Temp For Op |
-4…131 °F (-20…55 °C) UL 60730-1 |
| Ambient Air Temp For Storage |
-40…185 °F (-40…85 °C) |
| Relative Humidity |
10…90 % non-condensing |
| IP Degree Of Protection |
IP20 |
| Pollution Degree |
2 |
| Category |
22537 - M171 / M172 HVAC CONTROLLERS |
| Discount Schedule |
PC12 |
| GTIN |
03606480752711 |
| Nbr. Of Units In Pkg. |
1 |
| Country Of Origin |
IT |
| Green Premium Status |
Green Premium product |
| EU RoHs Directive |
Pro-active compliance (Product out of EU RoHS legal scope) |
| Mercury Free |
Yes |
| WEEE |
The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins. |
