Beckhoff
ELX4181
Beckhoff ELX4181
ELX4181 | 1-channel analog output terminal 0/4…20 mA, single-ended, HART, 16 bit, Ex i
Description
The ELX4181 analog output terminal is used for the direct control of intrinsically safe field devices located in hazardous areas classified Zone 0/20 or 1/21. It can optionally function as a 0…20 mA or 4…20 mA interface and enables communication with the help of the HART protocol (Highway Adressable Remote Transducer). The HART protocol enables two-way communication through digital data transfer via the analog interface. The TwinCAT FDT container enables the integration of field device DTMs into TwinCAT Engineering, so that the device configuration and diagnostic functions are available directly within the development environment. The ELX4181 is supplied via the power contacts of the ELX9560 power feed terminal. Error LEDs signal overload and wire breakage, and additional LEDs provide information about the state of the HART communication and indicate any communication errors.
Technical parameters
| Technology: | intrinsically safe actuators with HART support (version 7) |
| Signal current: | 0/4…20 mA |
| Number of outputs: | 1 (single-ended) |
| Connection method: | 2-wire |
| Load: | < 500 Ω |
| Resolution: | 16 bit (incl. sign) |
| Conversion time: | typ. 1 ms |
| Supply voltage electronics: | 24 V DC (via power contacts), ELX9560 power supply |
| Current consumption power contacts: | typ. 10 mA + load |
| Current consumption E-bus: | typ. 95 mA |
| Distributed clocks: | yes |
| Special features: | parameterisable watchdog, activatable user calibration |
| Weight: | approx. 60 g |
| Operating/storage temperature: | -25…+60 °C/-40…+85 °C |
| Relative humidity: | 95 %, no condensation |
| Vibration/shock resistance: | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission: | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. class/installation pos.: | IP 20/see documentation |
| Approvals/markings: | CE, UL, ATEX, IECEx, cFMus |
| Ex-Marking: | ATEX: II 3(1)G Ex ec [ia Ga] IIC T4 Gc II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I IECEx: Ex ec [ia Ga] IIC T4 Gc [Ex ia Da] IIIC [Ex ia Ma] I cFMus: AIS Class I, II, III, Division 1, Groups A thru G Class I, Division 2, Groups A, B, C, D Class I, Zone 2, AEx nA [ia Ga] IIC T4 Gc Class I, Zone 2, AEx ec [ia Ga] IIC T4 Gc [AEx ia Da] IIIC T4 |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |