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Beckhoff
EJ4018
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Beckhoff EJ4018
EJ4018 | 8-channel analog output 0…20 mA, 12 bit
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Description
The EJ4018 analog output generates signals in the range between 0 and 20 mA. The current is supplied to the process level with a resolution of 12 bit and is electrically isolated. The output stages are powered by the 24 V supply. The EJ4018 combines eight channels in one housing.
Technical parameters
| Connection technology: | 1-wire, single-ended |
| Number of outputs: | 8 |
| Supply voltage electronics: | 24 V DC (via distribution board) |
| Signal current: | 0…20 mA |
| Distributed clocks: | yes |
| Load: | < 150 Ω |
| Output error: | < ±0.1 % (relative to end value) |
| Resolution: | 12 bit |
| Electrical isolation: | 500 V (E-bus/field potential) |
| Conversion time: | ~ 400 µs |
| Current consumption periphery: | max. typ. 60 mA |
| Current consumption E-bus: | typ. 80 mA |
| Special features: | Optional watchdog: user-specific output value with ramp; user synchronisation can be activated. |
| Dimensions (W x H x D): | 12 mm x 66 mm x 55 mm |
| 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 |
| Approvals/markings: | CE, UL |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |