The EL2889 digital output terminal connects the binary 24 V DC control signals from the automation device on to the actuators at the process level with electrical isolation
The EL2889 digital output terminal connects the binary 24 V DC control signals from the automation device on to the actuators at the process level with electrical isolation. The EtherCAT Terminal has 16 channels, whose signal states are indicated by LEDs. The connection technology is particularly suitable for single-ended inputs. All components have to use the same reference point as the EL2889. The power contacts are connected through. In the EL2889 the outputs are supplied via the 0 V DC power contact.
Special features:
· ground switching
· Connection of different load types possible (ohmic, inductive, lamp load)
· Max. output current 0.5 A per channel
· Overload and short-circuit proof outputs and reverse polarity protection
· Tool-free connection by direct plug-in technology for solid wire conductors
· Space-saving use in the control cabinet
· Direct connection of multi-channel sensors in 1-wire connection technology in the smallest space
· Increased packing density with 16 connection points in the housing of a 12 mm terminal block
Product status:
regular delivery
Product information
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Technical data | EL2889 |
Connection technology | 1-wire |
Number of inputs | 16 |
Nominal voltage | 24 V DC (-15 %/+20 %) |
Load type | ohmic, inductive, lamp load |
Distributed clocks | - |
Max. output current | 0.5 A (short-circuit proof) per channel |
Short-circuit current | typ. < 7 A |
Reverse voltage protection | yes |
Breaking energy | < 100 mJ/channel |
Switching times | typ. TON: 50 µs, typ. TOFF: 200 µs |
Current consumption E-bus | typ. 140 mA |
Electrical isolation | 500 V (E-bus/field potential) |
Current consumption power contacts | typ. 30 mA + load |
Bit width in the process image | 16 outputs |
Configuration | no address or configuration setting |
Weight | approx. 70 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. rating/installation pos. | IP20/variable |
Approvals/markings | CE, UL, ATEX, IECEx |
Ex marking | ATEX: II 3 G Ex nA IIC T4 Gc IECEx: Ex ec IIC T4 Gc |
Housing data | EL-12-16pin |
Design form | HD (High Density) housing with signal LEDs |
Material | polycarbonate |
Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm |
Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
Side by side mounting by means of | double slot and key connection |
Marking | labeling of the BZxxx series |
Wiring | solid conductors (e): direct plug-in technique; fine-stranded conductors (f) and ferrule (a): spring actuation by screwdriver |
Connection cross-section | s*: 0.08…1.5 mm², |
Connection cross-section AWG | s*: AWG 28…16, |
Stripping length | 8…9 mm |
Current load power contacts | Imax: 10 A |
