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Beckhoff
KL1704
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Beckhoff KL1704
KL1704 | 4-channel digital input terminal 120/230 V AC
On Request. Please send us an email to inquire the price and avaliability.
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Description
The KL1704 digital input terminal acquires the binary control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. It is possible to connect 120 V/230 V AC actuators directly. The Bus Terminal contains four channels that indicate their signal state by means of light emitting diodes.
Technical parameters
| Connection technology: | 2-wire |
| Number of inputs: | 4 |
| Nominal voltage: | 120/230 V AC |
| “0” signal voltage: | 0…40 V |
| “1” signal voltage: | 79…260 V |
| Input filter: | typ. 10 ms |
| Input current: | typ. 4.6 mA at 230 V, typ. 2.3 mA at 120 V |
| Current consumption K-bus: | typ. 3 mA |
| Switching times: | 10 ms |
| Electrical isolation: | 500 V (K-bus/mains voltage); 3750 V AC, 1 min. |
| Bit width in the process image: | 4 inputs |
| Configuration: | no address or configuration setting |
| Special features: | ohmic/capacitive input behaviour |
| Weight: | approx. 60 g |
| 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 |
| Protect. class/installation pos.: | IP 20/variable |
| Approvals: | 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 |