EL4008 – BECKHOFF

EL4008 | EtherCAT Terminal, 8-channel analog output, voltage, 0…10 V, 12 bit
The EL4008 analog output terminal 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 of the EtherCAT Terminal have a common ground potential. The EL4008 combines eight channels in one housing. The output stages are powered by the 24 V supply. The signal state of the EtherCAT Terminal is indicated by light emitting diodes.
Connection technology 1-wire, single-ended
Number of outputs 8
Power supply 24 V DC via power contacts
Signal voltage 0…10 V
Distributed clocks yes
Distributed clock precision << 1 µs Load > 5 kΩ (short-circuit proof)
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 power contacts typ. 25 mA Current consumption E-bus typ. 100 mA Bit width in the process image 8 x 16 bit AO output Special features Optional watchdog: user-specific output value with ramp; user synchronization can be activated. Weight approx. 85 g Operating/storage temperature -25…+60 °C/-40…+85 °C EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4 Relative humidity 95 %, no condensation Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27 Protect. rating/installation pos. IP20/variable Pluggable wiring for all ESxxxx terminals Approvals/markings CE, UL, ATEX Ex marking II 3 G Ex nA IIC T4 Gc Design form compact terminal 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 conductor (e), flexible conductor (f) and ferrule (a): spring actuation by screwdriver Connection cross-section s*: 0.08…2.5 mm², st*: 0.08…2.5 mm², f*: 0.14…1.5 mm² s*: 0.08…1.5 mm², st*: 0.08…1.5 mm², f*: 0.14…1.5 mm² Stripping length 8…9 mm Current load power contacts Imax: 10 A