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| Attribute name | Attribute value |
|---|---|
| Main | |
| Discrete output current | 2 A for relay |
| Number of inputs/outputs | 22 |
| Range of product | Modicon M171/M172 |
| Product specific application | HVAC and pumping solution |
| Discrete input number | 6 |
| Analogue input number | 3 analog input NTC, 2 configurable |
| Product or component type | controller |
| Variant | programmable |
| Discrete output number | 2 for relay outputs SPST with independent common, 3 for relay outputs SPST with same common, 1 for open collector |
| Analogue output number | 2 PWM/PPM, range: 20 kHz, 12 V, 35 mA, 3 voltage, range: 0...10 V |
| Complementary | |
| Input/output number | 6 digital output(s), 5 analog input(s), 6 digital input(s), 5 analog output(s) |
| [Us] rated supply voltage | 12...24 V AC, 24 V |
| Display type | four 7-segment display units |
| Height | 87 mm |
| Discrete input logic | sink or source (positive/negative) |
| Depth | 61.6 mm |
| Overvoltage category | II |
| Analogue input type | voltage 0...1 V, current 0...20 mA/4...20 mA, NTC temperature probe - 50...100 °C - resolution: 0.1 °C, voltage 0...10 V, voltage 0...5 V (ratiometric) |
| Realtime clock | built-in clock at -20-55 °C |
| Width | 70.2 mm |
| Local signalling | 7 LEDs (amber) for programmable, 5 LEDs (green), 6 LEDs (red) |
| Sensor power supply | 5-5 V DC at 20 mA, 12-12 V DC at 85 mA |
| Number of port | 1 LAN expansion bus |
| Net weight | 0.19 kg |
| Mounting support | DIN rail |
| Contacts usage | volt-free contacts |
| Environment | |
| IP degree of protection | IP20 |
| Relative humidity | 10-90 % non-condensing |
| Ambient air temperature for storage | -40-85 °C |
| Directives | 86/188/EEC - physical agents (noise) directive, 2006/95/EC - low voltage directive |
| Ambient air temperature for operation | -20-55 °C conforming to UL 60730-1 |
| Pollution degree | 2 |
| Standards | EN/IEC 60730 |
| Product certifications | CSA, CE, EAC, cURus |