16-channel digital output 24 V DC, 0.5 A, ground switching EJ2889

EJ2889 | 16-channel digital output 24 V DC, 0.5 A, ground switching

The EJ2889 digital output connects the binary control signals from the automation device on to the actuators at the process level with electrical isolation. The EJ2889 is protected against polarity reversal and processes load currents with outputs protected against overload and short-circuit. It contains 16 channels, whose signal states are displayed by LEDs.

Technical data EJ2889
Number of outputs 16
Rated load 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
Breaking energy < 100 mJ/channel
Switching times typ. TON: 50 µs, typ. TOFF: 200 µs
Current consumption E-bus typ. 130 mA
Electrical isolation 500 V (E-bus/field potential)
Auxiliary power current typ. 30 mA + load
Bit width in the process image 16 outputs
Special features ground switching
Dimensions (W x H x D) approx. 12 mm x 66 mm x 55 mm
Operating/storage temperature 0…+55 °C/-25…+85 °C
Relative humidity 95 %, no condensation
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protection class IP 20
Approvals CE, UL