8-channel analog output 0…10 V, 12 bit EJ4008

EJ4008 | 8-channel analog output 0…10 V, 12 bit

The EJ4008 analog output generate signals in the range between 0 and 10 V. The voltage is supplied to the process level with a resolution of 12 bits and is electrically isolated. The output channels have a common ground potential. The EJ4008 combines eight channels in one housing. The output stages are powered by the 24 V supply. The signal state of the EtherCAT plug-in module is indicated by light emitting diodes.

Technical data EJ4008
Technology 0…10 V
Connection technology 1-wire, single-ended
Number of outputs 8
Supply voltage electronics 24 V DC (via signal distribution board)
Signal voltage 0…10 V
Distributed clocks yes
Distributed clock precision << 1 µs
Load > 5 kΩ (short-circuit proof)
Measuring error < 0.1 % (relative to full scale value)
Output error < ±0.1 % (relative to end value)
Resolution 12 bit
Electrical isolation 500 V (E-bus/signal voltage)
Conversion time ~ 400 µs
Current consumption periphery
Auxiliary power current typ. 25 mA
Current consumption E-bus typ. 90 mA
Special features Optional watchdog: user-specific output value with ramp; user synchronization can be activated.
Dimensions (W x H x D) 12 mm x 66 mm x 55 mm
Operating/storage temperature 0…+55 °C/-25…+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
Protection class IP 20
Protect. class/installation pos. IP 20/see documentation
Approvals/markings CE