BECKHOFF EL4732 2-channel analog output terminal
Product Name: BECKHOFF EL4732 2-channel analog output terminal
Product Brand: BECKHOFF
Product Code: EL4732
Product Artikel: BECKHOFF EL4732 2-channel analog output terminal
The EL4732 analog output terminal generates signals in the range from -10 to +10 V. The voltage is at a resolution of 16 Bit galvanically isolated transported to the process level. The output channels have a common ground potential. The Outputs are sampled with an adjustable integer multiple (oversampling factor: n) of the bus cycle time (n microcycles per bus cycle). For each microcycle, the EtherCAT Terminal receives one set of process data, one after the other be issued. The time base of the terminal can be distributed with other EtherCAT devices with high precision be synchronized. With this method, the temporal resolution of the analog output signals can be increased n times Increase bus cycle time. In connection with the EL37xx (analog input terminal with oversampling) time equidistant Reactions, e.g. B. possible when a threshold value is exceeded. The EL4732 can handle a maximum of 100,000 values (100 kSamples / s) Output channel and second. Technical data EL4732 | ES4732 Connection technology 2-wire, single-ended Number of outputs 2 Power supply via the E-bus Signal voltage -10… + 10 V Oversampling factor n = 1 ... 100 selectable Distributed clocks yes Accuracy distr. Clocks << 1 µs Burden> 5 kΩ (short-circuit proof) Output error <0.1% (based on the final value) 16-bit resolution (including sign) Electrical isolation 500 V (E-bus / signal voltage) Conversion time ~ 10 µs Output rate max. 100 kSamples / s Current consumption Power contacts - Current consumption E-Bus 180 mA typ. Width in the process image n x 2 x 16-bit output + 32-bit cycle counter Special properties of oversampling Weight about 50 g Operating / storage temperature 0… + 55 ° C / -25… + 85 ° C Relative humidity 95% without condensation Vibration / shock resistance according to EN 60068-2-6 / EN 60068-2-27 / 29 EMC resistance / emission in accordance with EN 61000-6-2 / EN 61000-6-4 Degree of protection / installation position IP 20 / any Pluggable wiring for all ESxxxx terminals Approvals CE, UL, Ex Analog output EL4732 Run-LED1 Run-LED2 Power contact +24 V Power contact 0 V + Exit 1 GND umbrella + Exit 2 GND umbrella Top view of contact assignment BECKHOFF New Automation Technology We reserve the right to make technical changes additional Information XFC eXtreme Fast Control Technology
