Article image KM2774

Beckhoff KM2774

KM2774 | Triac output for 4 blind motors

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Descripción

The compact KM2774 module enables direct connection of up to four AC motors with reversal of rotation direction and a further travel function. For each motor, three mutually locked Triac outputs with 230 V AC and up to 1.5 A are available. The outputs are protected against overload. An adjustable overcurrent limit protects the motor from damage. The typical control signals can be wired via 24 V inputs. Status and error messages are available via the fieldbus and via LED at the module.

Parámetros técnicos

Number of outputs: 4 x 3 make contacts
Load type: ohmic, inductive
Max. output current: 1.5 A per channel
Nominal voltage: 80…230 V AC
Overcurrent limit: adjustable
Signal input: 12 x 24 V DC
Surge voltage protection: > 275 V AC
Peak current: 40 A (16 ms), 3 A (30 s)
Leakage current (OFF state): typ. 0.8 mA, max. 1.5 mA
Switching times: 0.1…10 ms, zero crossing
Switch-off time: T/2
Maximum residual voltage: 1.5 V
Electrical isolation: 500 V (K-bus/field voltage), 3,750 V AC (1 min.)
Current consumption power contacts: – (no power contacts)
Current consumpt. K-bus: typ. 30 mA
Frequency range: 50 Hz
Bit width in the process image: 3 byte input/output
Configuration: no address or configuration setting
Dimensions (W x H x D): 132 mm x 100 mm x 38 mm
Weight: approx. 270 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

Parámetros logísticos

ECCN:
País de origen:
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Peso: 0,00 kg
Longitud: 0,00 m
Anchura: 0,00 m
Altura: 0,00 m