Properties
| Version | Display, Input : Frequency, Output : Display, analogue V / mA, 2 x relays |
| Order No. | 2920070000 |
| Type | ACT20D-LED-FI-AO-2RC-AC-DC |
| GTIN (EAN) | 4099986580367 |
| Qty. | 1 items |
| Depth | 120 mm |
| Depth (inches) | 4.724 inch |
| Height | 48.8 mm |
| Height (inches) | 1.921 inch |
| Width | 96.6 mm |
| Width (inches) | 3.803 inch |
| Net weight | 295 g |
| Storage temperature | -40 °C...80 °C |
| Operating temperature | -20 °C...60 °C |
| REACH SVHC |
Lead 7439-92-1
Potassium perfluorobutane sulfonate 29420-49-3 |
| SCIP | f4905d12-f516-4eb5-90a8-8c87685bc956 |
| Cycle time | 2.2 times / s |
| Decimal point |
configurable
9.999 99.99 999.9 9999 |
| Dimmable | Yes |
| Display range | -1999...9999 |
| Display value |
current measured value
Percentage or real value display Switching status |
| Format |
14 segment (numbers + letters)
Scrolling text in 8 languages in case of error (e.g. sensor wire breakage, input overrange…) |
| Scaling | Variable |
| Type |
red LED
4-character display Digit size: 13.8 mm |
| Accuracy | absolute accuracy: <±0.1 % of the measurement range |
| Configuration | Front push-button |
| DIN Rail compatibility | No |
| Power consumption | ≤ 3.5 W |
| Protection degree |
IP20
IP65 (in plugged condition) IP65 |
| Temperature coefficient | ≤0,01% of measurement range⁄°C |
| Type of connection | Tension clamp connection with actuator |
| Type of mounting |
Frontpanel mounting
Front mounting |
| Voltage supply | 21.6...253 VAC, (50...60 Hz) or 19.2...300 VDC |
| Input frequency | 0.001…50 kHz |
| Min. pulse duration (reset input) | 20 μs...999,9 s |
| Number of inputs | 1 |
| Response time | ≤ 1 Period + 100 ms |
| Sensor |
S0 (trig-level low: ≤2.2 mA high: ≥9.0 mA )
Special current (trig-level: user-defined) Special voltage (trig-level: user-defined) TTL (trig-level low: ≤0.8 V high: ≥2.0 V) Tacho (trig-level low: ≤-50 mV high: ≥+50 mV) NAMUR sensor, according to EN60947-5-6 NPN / PNP transistor (trig-level low: ≤4 V high: ≥7 V ) Trigger level adjustable Switch |
| Sensor supply | 5…17 V |
| Type | Adjustable frequencies |
| Alarm function |
Over / under frequency
Overspeed / underspeed Holding function can be activated |
| Contact material | Cu |
| Hysteresis | 0...100 % |
| Max. switching frequency | 15 Hz |
| Max. switching voltage, AC | 250 V |
| Max. switching voltage, DC | 30 V |
| Number of digital outputs | 2 |
| Rated switching current | 2 A |
| Rated switching voltage | 24 V AC ... 250 V AC |
| Status indicator | Green LED |
| Switch-off delay | 0...3600 s |
| Switch-on delay | 0...3600 s |
| Switching capacity | 500 VA |
| Switching thresholds | Adjustable |
| Switching thresholds | All values in display range are configurable |
| Type | 2 x 1 CO contact (hard gold-plated) |
| Type of switch function | direct or inverted |
| Load resistance current | ≤ 800 Ω |
| Number of analogue outputs | 1 |
| Output behaviour on failure downscale | 3.5 mA |
| Output behaviour on failure upscale | 23 mA |
| Output current |
0...20 mA
4...20 mA 20…0 mA 20…4 mA |
| Signal output | direct or inverted |
| Type (analogue output) | 'active','connected control must be passive' |
| Galvanic isolation | between input ⁄ output ⁄ supply ⁄ relay |
| Insulation voltage | 2.3 kVAC (Test) / 250 VAC (operating state) |
| Pollution severity | 2 |
| Surge voltage category | II |
| Wire connection method |
Clamping yoke
pluggable |
| Type of connection | Tension clamp connection with actuator |
| Wire connection cross section AWG, min. | AWG 30 |
| Wire connection cross section AWG, max. | AWG 16 |
| Wire connection cross section, finely stranded, min. | 0.13 mm² |
| Wire connection cross section, finely stranded, max. | 2.8 mm² |
| Approval/Certificate/Document of Conformity |
[RCM certification](https://mdcop.weidmueller.com/mediadelivery/asset/900_303793)
[DNV certification](https://mdcop.weidmueller.com/mediadelivery/asset/900_311078) [UL certification](https://mdcop.weidmueller.com/mediadelivery/asset/900_311578) [Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_306634) |
| User Documentation | [Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_306537) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC000677 |
| ETIM 7.0 | EC000677 |
| ETIM 8.0 | EC000677 |
| ETIM 9.0 | EC000677 |
| ECLASS 9.0 | 27-14-31-10 |
| ECLASS 9.1 | 27-21-03-01 |
| ECLASS 10.0 | 27-14-31-10 |
| ECLASS 11.0 | 27-14-31-10 |
| ECLASS 12.0 | 27-14-31-10 |
| ECLASS 13.0 | 27-14-31-10 |
| Approvals |  |
| ROHS | Conform |
Accessories
Analogue Signal ConditioningProcess monitoring displaysProcess value indicators with LED display - ACT20D