Properties
| Version | Remote I/O module, IP20 |
| Order No. | 2920830000 |
| Type | UR20-3EM-400V-AC-CT1A |
| GTIN (EAN) | 4099986601680 |
| Qty. | 1 items |
| Depth | 76 mm |
| Depth (inches) | 2.992 inch |
| Height | 120 mm |
| Height (inches) | 4.724 inch |
| Width | 11.5 mm |
| Width (inches) | 0.453 inch |
| Net weight | 91 g |
| Storage temperature | -40 °C ... +85 °C |
| Operating temperature | -20 °C ... +60 °C |
| RoHS Compliance Status | Compliant with exemption |
| RoHS Exemption (if applicable/known) | 7a, 7cI |
| REACH SVHC | Lead 7439-92-1 |
| SCIP | 82327f13-cd27-455a-ab5b-a62e1996dcf8 |
| Analysis of harmonic | up to 43rd |
| Category for voltage measurements | CAT III (according to IEC 61010-1), CAT II (according to IEC 61010-1) for installations with rated voltage to earth > 300 V |
| Connectable converter ratios | 1:1 |
| Frequency of the supply system | 45…65 Hz |
| Individual channel diagnosis | Yes |
| Input impedance voltage | 1.881 MΩ |
| Insulation | reinforced insulation |
| Measurement accuracy |
0.25% in relation to final value (U / I)
0.5% for the calculated values 0.75% for harmonics |
| Measurement method | High Resolution Delta Sigma (current measurement in outer conductor) |
| Module diagnosis | Yes |
| Number | 3 |
| Power rating | 0…1 A AC |
| Rated voltage |
300 V eff AC (L-N)
520 V eff AC (L-L) according to table I.1 of IEC 61010-1:2010/AMD1:2016/COR1:2019 |
| Resolution |
16 bit per channel (internal 24 bit)
32 bit for energy counter |
| Sampling rate of current measurement | Sigma Delta ADC with 1.024 MHz (bandwidth of interest from 40 Hz to 3.3 kHz) |
| Number | 3 |
| Type of connection | PUSH IN |
| Wire connection cross section, finely stranded, max. | 1.5 mm² |
| Wire connection cross section, finely stranded, min. | 0.14 mm² |
| Wire cross-section, finely stranded, max. (AWG) | AWG 16 |
| Wire cross-section, finely stranded, min. (AWG) | AWG 26 |
| Wire cross-section, solid, max. | 1.5 mm² |
| Wire cross-section, solid, max. (AWG) | AWG 16 |
| Wire cross-section, solid, min. | 0.14 mm² |
| Wire cross-section, solid, min. (AWG) | AWG 26 |
| Air humidity (operation) | 10% to 95%, non-condensing as per DIN EN 61131-2 |
| Air humidity (storage) | 10% to 95%, non-condensing as per DIN EN 61131-2 |
| Air humidity (transport) | 10% to 95%, non-condensing as per DIN EN 61131-2 |
| Air pressure (operation) | ≥ 795 hPa (height ≤ 2000 m) as per DIN EN 61131-2 |
| Air pressure (storage) | 1013 hPa (height 0 m) to 700 hPa (height 3000 m) as per DIN EN 61131-2 |
| Air pressure (transport) | 1013 hPa (height 0 m) to 700 hPa (height 3000 m) as per DIN EN 61131-2 |
| Pollution severity | 2 |
| Rail | TS 35 |
| Surge voltage category | II |
| UL 94 flammability rating | V-0 |
| Vibration resistance |
5 Hz ≤ f ≤ 8.4 Hz: 3.5-mm amplitude as per IEC 60068-2-6
8.4 Hz ≤ f ≤ 150 Hz: 1 g acceleration as per IEC 60068-2-6 |
| Current consumption from IIN (the respective power segment) | <35 mA |
| Current consumption from Isys, typ. | 8 mA |
| Voltage supply |
24 V DC +20 %/ -15 %
via the system bus 24V DC +20 %/-15 % (according to IEC 61131) 24V DC +30%/-25% (according to DNV GL) |
| Connection type | PUSH IN |
| Field bus protocol |
PROFINET IRT
PROFINET RT CC-Link IE TSN PROFIBUS DP-V1 EtherCAT Modbus/TCP EtherNet/IP CANopen DeviceNet POWERLINK CC-Link |
| Galvanic isolation | 500 V DC between the current paths |
| Interface | u-remote system bus |
| Module type | Energy measurement module |
| Transmission speed of system bus, max. | 192 Mbit |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_319041) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC001605 |
| ETIM 7.0 | EC001605 |
| ETIM 8.0 | EC001605 |
| ETIM 9.0 | EC001605 |
| ECLASS 12.0 | 27-24-26-09 |
| ECLASS 13.0 | 27-24-26-09 |
| ECLASS 14.0 | 27-24-26-09 |
Accessories
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Item No.:2603450000Packaging unit:1 PC
Residual current transformer, Primary current: 25 A, Round conductor: 120.00 mm, closed current transformer
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Item No.:2656290000Packaging unit:1 PC
Residual current transformer (RCM), Primary current: 18 A, Round conductor: 80.00 mm, Split-core current transformer
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Item No.:2656270000Packaging unit:1 PC
Residual current transformer (RCM), Primary current: 18 A, Round conductor: 20.00 mm, Split-core current transformer
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Item No.:2603420000Packaging unit:1 PC
Residual current transformer, Primary current: 25 A, Round conductor: 20.00 mm, closed current transformer
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Item No.:2656280000Packaging unit:1 PC
Residual current transformer (RCM), Primary current: 18 A, Round conductor: 50.00 mm, Split-core current transformer
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Item No.:2603430000Packaging unit:1 PC
Residual current transformer, Primary current: 25 A, Round conductor: 35.00 mm, closed current transformer
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Item No.:2603440000Packaging unit:1 PC
Residual current transformer, Primary current: 25 A, Round conductor: 60.00 mm, closed current transformer
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Item No.:1323700000Packaging unit:192 PC
OMNIMATE Signal - series PM, Pusher markers, 2.7 x 2.6 mm, Pitch in mm (P): 3.50 Weidmueller, To customer specification
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Item No.:0330800000Packaging unit:2 Meter
Terminal rail, Accessories, Aluminium, untreated, Width: 2000 mm, Height: 35 mm, Depth: 7.5 mm
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Item No.:2556010000Packaging unit:1 PC
Primary current: 64 A, Secondary current max.: 1 A, Load: 0.5 VA, Tolerance class: 1, closed current transformer
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Item No.:2525150000Packaging unit:1 PC
Primary current: 32 A, Secondary current max.: 1 A, Load: 0.2 VA, Tolerance class: 1, closed current transformer
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Item No.:2556020000Packaging unit:1 PC
Primary current: 60 A, Secondary current max.: 1 A, Load: 0.4 VA, Tolerance class: 1, closed current transformer
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Item No.:2556040000Packaging unit:1 PC
Primary current: 40 A, Secondary current max.: 1 A, Load: 0.3 VA, Tolerance class: 1, closed current transformer
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Item No.:2556030000Packaging unit:1 PC
Primary current: 50 A, Secondary current max.: 1 A, Load: 0.4 VA, Tolerance class: 1, closed current transformer
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Item No.:2680200000Packaging unit:1 PC
Primary current: 125 A, Secondary current max.: 5 A, Load: 2.5 VA, Tolerance class: 0,5, closed current transformer
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Item No.:1482080000Packaging unit:1 PC
Primary current: 750 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 0,5, closed current transformer
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Item No.:2420900000Packaging unit:1 PC
Primary current: 600 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 1, closed current transformer
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Item No.:2420940000Packaging unit:1 PC
Primary current: 250 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 1, closed current transformer
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Item No.:1482050000Packaging unit:1 PC
Primary current: 250 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 0,5, closed current transformer
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Item No.:2680170000Packaging unit:1 PC
Primary current: 1500 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 1, closed current transformer
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Item No.:2420990000Packaging unit:1 PC
Primary current: 300 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 0,5, closed current transformer
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Item No.:2420890000Packaging unit:1 PC
Primary current: 750 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 1, closed current transformer
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Item No.:2420950000Packaging unit:1 PC
Primary current: 200 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 1, closed current transformer
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Item No.:2680250000Packaging unit:1 PC
Primary current: 2500 A, Secondary current max.: 5 A, Load: 10 VA, Tolerance class: 0,5, closed current transformer
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Item No.:1482070000Packaging unit:1 PC
Primary current: 500 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 0,5, closed current transformer
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Item No.:2420970000Packaging unit:1 PC
Primary current: 600 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 0,5, closed current transformer
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Item No.:2680160000Packaging unit:1 PC
Primary current: 1250 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 1, closed current transformer
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Item No.:2680240000Packaging unit:1 PC
Primary current: 2000 A, Secondary current max.: 5 A, Load: , Tolerance class: , closed current transformer
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Item No.:2680150000Packaging unit:1 PC
Primary current: 1000 A, Secondary current max.: 5 A, Load: , Tolerance class: , closed current transformer
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Item No.:2421020000Packaging unit:1 PC
Primary current: 200 A, Secondary current max.: 5 A, Load: 2.5 VA, Tolerance class: 0,5, closed current transformer
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Item No.:2680190000Packaging unit:1 PC
Primary current: 2500 A, Secondary current max.: 5 A, Load: 10 VA, Tolerance class: 1, closed current transformer
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Item No.:2420980000Packaging unit:1 PC
Primary current: 400 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 0,5, closed current transformer
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Item No.:1482030000Packaging unit:1 PC
Primary current: 100 A, Secondary current max.: 5 A, Load: 2.5 VA, Tolerance class: 1, closed current transformer
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Item No.:1482040000Packaging unit:1 PC
Primary current: 75 A, Secondary current max.: 5 A, Load: 2.5 VA, Tolerance class: 1, closed current transformer
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Item No.:2680230000Packaging unit:1 PC
Primary current: 1500 A, Secondary current max.: 5 A, Load: , Tolerance class: , closed current transformer
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Item No.:2680220000Packaging unit:1 PC
Primary current: 1250 A, Secondary current max.: 5 A, Load: , Tolerance class: , closed current transformer
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Item No.:2420920000Packaging unit:1 PC
Primary current: 400 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 1, closed current transformer
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Item No.:2420960000Packaging unit:1 PC
Primary current: 150 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 1, closed current transformer
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Item No.:2421030000Packaging unit:1 PC
Primary current: 150 A, Secondary current max.: 5 A, Load: 2.5 VA, Tolerance class: 0,5, closed current transformer
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Item No.:2680210000Packaging unit:1 PC
Primary current: 1000 A, Secondary current max.: 5 A, Load: , Tolerance class: , closed current transformer
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Item No.:2420910000Packaging unit:1 PC
Primary current: 500 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 1, closed current transformer
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Item No.:2421380000Packaging unit:1 PC
Primary current: 60 A, Secondary current max.: 5 A, Load: 1.25 VA, Tolerance class: 1, closed current transformer
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Item No.:2680180000Packaging unit:1 PC
Primary current: 2000 A, Secondary current max.: 5 A, Load: 10 VA, Tolerance class: 1, closed current transformer
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Item No.:2420740000Packaging unit:1 PC
Primary current: 500 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 1, Split-core current transformer
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Item No.:1481980000Packaging unit:1 PC
Primary current: 600 A, Secondary current max.: 1 A, Load: 5 VA, Tolerance class: 1, Split-core current transformer
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Item No.:2420760000Packaging unit:1 PC
Primary current: 200 A, Secondary current max.: 1 A, Load: 3 VA, Tolerance class: 3, Split-core current transformer
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Item No.:1481990000Packaging unit:1 PC
Primary current: 400 A, Secondary current max.: 1 A, Load: 5 VA, Tolerance class: 1, Split-core current transformer
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Item No.:1482010000Packaging unit:1 PC
Primary current: 100 A, Secondary current max.: 1 A, Load: 1.25 VA, Tolerance class: 3, Split-core current transformer
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Item No.:2420710000Packaging unit:1 PC
Primary current: 750 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 1, Split-core current transformer
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Item No.:2420730000Packaging unit:1 PC
Primary current: 400 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 1, Split-core current transformer
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Item No.:2420770000Packaging unit:1 PC
Primary current: 150 A, Secondary current max.: 1 A, Load: 2 VA, Tolerance class: 3, Split-core current transformer
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Item No.:1482000000Packaging unit:1 PC
Primary current: 250 A, Secondary current max.: 1 A, Load: 1.5 VA, Tolerance class: 1, Split-core current transformer
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Item No.:2420780000Packaging unit:1 PC
Primary current: 75 A, Secondary current max.: 1 A, Load: 1 VA, Tolerance class: 3, Split-core current transformer
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Item No.:1482020000Packaging unit:1 PC
Primary current: 50 A, Secondary current max.: 1 A, Load: 1 VA, Tolerance class: 3, Split-core current transformer
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Item No.:2420750000Packaging unit:1 PC
Primary current: 250 A, Secondary current max.: 1 A, Load: 4 VA, Tolerance class: 3, Split-core current transformer
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Item No.:2420720000Packaging unit:1 PC
Primary current: 600 A, Secondary current max.: 5 A, Load: 5 VA, Tolerance class: 1, Split-core current transformer
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Item No.:2511690000Packaging unit:1 PC
Primary current: 50 A, Secondary current max.: 1 A, Load: 1 VA, Tolerance class: 3, Split-core current transformer
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Item No.:7915060000Packaging unit:2 Meter
Terminal rail, Accessories, Steel, galvanic zinc plated and passivated, Width: 2000 mm, Height: 35 mm, Depth: 7.5 mm, Slit width: 5.20 mm, Slit length: 25.00 mm
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Item No.:0514510000Packaging unit:1 Meter
Terminal rail, Accessories, Steel, galvanic zinc plated and passivated, Width: 1000 mm, Height: 35 mm, Depth: 7.5 mm, Slit width: 5.20 mm, Slit length: 25.00 mm
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Item No.:0383400000Packaging unit:2 Meter
Terminal rail, Accessories, Steel, galvanic zinc plated and passivated, Width: 2000 mm, Height: 35 mm, Depth: 7.5 mm
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Item No.:0514500000Packaging unit:2 Meter
Terminal rail, Accessories, Steel, galvanic zinc plated and passivated, Width: 2000 mm, Height: 35 mm, Depth: 7.5 mm, Slit width: 5.20 mm, Slit length: 25.00 mm
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Item No.:1341610000Packaging unit:100 PC
Dekafix, Terminal marker, 5 x 8 mm, Pitch in mm (P): 8.00 Weidmueller, To customer specification
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Item No.:1341630000Packaging unit:500 PC
Dekafix, Terminal marker, 5 x 8 mm, Pitch in mm (P): 8.00 Weidmueller, white
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Item No.:1747350000Packaging unit:2 Meter
Terminal rail, Accessories, Stainless steel 1.4301, untreated, Width: 2000 mm, Height: 35 mm, Depth: 7.5 mm
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Item No.:1323710000Packaging unit:960 PC
OMNIMATE Signal - series PM, Pusher markers, 2.7 x 2.6 mm, Pitch in mm (P): 3.50 Weidmueller, white