Properties
| Version | Passive isolator, Output current loop powered, 1-channel, Input : 4-20 mA, Output : 4-20 mA |
| Order No. | 1176040000 |
| Type | ACT20M-CI-CO-OLP-S |
| GTIN (EAN) | 4032248970155 |
| Qty. | 1 items |
| Depth | 114.3 mm |
| Depth (inches) | 4.5 inch |
| Height | 112.5 mm |
| Height (inches) | 4.429 inch |
| Width | 6.1 mm |
| Width (inches) | 0.24 inch |
| Net weight | 80 g |
| Storage temperature | -40 °C...85 °C |
| Operating temperature | -25 °C...70 °C |
| Humidity at operating temperature | 0...95 % (no condensation) |
| Humidity | 40 °C / 93 % rel. humidity, no condensation |
| SIL in compliance with IEC 61508 | None |
| RoHS Compliance Status | Compliant with exemption |
| RoHS Exemption (if applicable/known) | 7a, 7cI |
| REACH SVHC | Lead 7439-92-1 |
| SCIP | 2f6dd957-421a-46db-a0c2-cf1609156924 |
| Input current | 4…20mA |
| Number of inputs | 1 |
| Sensor | 2-wire transmitter (without own power supply) |
| Sensor supply | 6…35 V (@ 20 mA) |
| Voltage drop, current input | Typical 2.5 V |
| Cut-off frequency (-3 dB) | 100 Hz |
| Load impedance current |
≤ 600 Ω
@ max 23mA |
| Number of outputs | 1 |
| Output current | 4...20 mA |
| Supply voltage (output) | 6…35 V |
| Type |
passive
connected control must be active |
| Accuracy | <0.05 % of measuring range |
| Configuration | none |
| Galvanic isolation | 2-way isolator |
| Power consumption | 50 mW |
| Power consumption, max. | 50 mW |
| Power consumption, typ. | 50 mW |
| Protection degree | IP20 |
| Rail | TS 35 |
| Step response time | ≤ 5 ms |
| Temperature coefficient | ≤±0.02 µA x (Δ °C x V supply) @ Tamb > 25 °C |
| Voltage supply | Output loop powered |
| EMC standards | EN 61326-1 |
| Galvanic isolation | 2-way isolator |
| Insulation voltage | 2.5 kVeff /1 min. |
| Pollution severity | 2 |
| Rated voltage | 300 Veff |
| Surge voltage category | II |
| Installation location | Device installed in safe area, zone 2 |
| Marking | II 3 G Ex nA IIC T4 Gc |
| Type of connection | Screw connection |
| Tightening torque, min. | 0.4 Nm |
| Tightening torque, max. | 0.6 Nm |
| Clamping range, rated connection | 2.5 mm² |
| Clamping range, min. | 0.5 mm² |
| Clamping range, max. | 2.5 mm² |
| Wire connection cross section AWG, min. | AWG 30 |
| Wire connection cross section AWG, max. | AWG 14 |
| EMC standards | EN 61326-1 |
| Standards | IEC 61010-1 |
| Product information | The passive isolator ACT20M-CI-CO-OLP-S isolates standard analogue current signals. An analogue input current signal is linearly converted into an analogue output current signal and is galvanically isolated. Power is supplied through the output measuring circuit (output loop-powered). |
| Approval/Certificate/Document of Conformity |
[DNV-GL certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_86299)
[FM certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_102445) [IECEXx certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_102446) [ATEX certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_102447) [Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_35386) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_52197) |
| Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.1176040000) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1176040000) |
| User Documentation | [Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_35875) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC002653 |
| ETIM 7.0 | EC002653 |
| ETIM 8.0 | EC002653 |
| ETIM 9.0 | EC002653 |
| ECLASS 9.0 | 27-21-01-20 |
| ECLASS 9.1 | 27-21-01-20 |
| ECLASS 10.0 | 27-21-01-20 |
| ECLASS 11.0 | 27-21-01-20 |
| ECLASS 12.0 | 27-21-01-20 |
| ECLASS 13.0 | 27-21-01-20 |
| ECLASS 14.0 | 27-21-01-20 |
| Long specification |
Standard signal isolating amplifier Isolation EN 61010-1, 2-way isolation up to 2.5 kV AC/DC Type ACT20M-CI-CO-OLP-S |
| Short specification |
Standard signal isolating amplifier 1-channel signal isolating amplifier in 6.1 mm width with output current loop feed, for transmitting and isolating analogue DC current signals from 0/4 to 20 mA. |
| Approvals |        |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate no. (cULus) | E337701 |