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KM2774 | Bus Terminal module, 4-channel triac output, 80…230 V AC, 1.5 A

Image similar, may contain optional accessories
KM2774 | Bus Terminal module, 4-channel triac output, 80…230 V AC, 1.5 A

KM2774 | Bus Terminal module, 4-channel triac output, 80…230 V AC, 1.5 A

KM2774 | Bus Terminal module, 4-channel triac output, 80…230 V AC, 1.5 A

KM2774 | Bus Terminal module, 4-channel triac output, 80…230 V AC, 1.5 A

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.

Product status:

regular delivery (not recommended for new projects) | recommended alternative: KL2722

Product information

Technical dataKM2774
Number of outputs4 x 3 make contacts
Nominal voltage80…230 V AC
Overcurrent limitadjustable
Signal input12 x 24 V DC
Load typeohmic, inductive
Max. output current1.5 A per channel
Rotating field frequency50 Hz
Surge voltage protection> 275 V AC
Peak current40 A (16 ms), 3 A (30 s)
Switch-off timeT/2
Residual voltagemax. 1.5 V
Electrical isolation500 V (K-bus/field voltage), 3750 V AC (1 min.)
Leakage current (OFF state)typ. 0.8 mA, max. 1.5 mA
Switching times0.1…10 ms, zero crossing
Current consumption power contacts– (no power contacts)
Current consumption K-bustyp. 30 mA
Bit width in the process image3 byte input/output
Configurationno address or configuration setting
Dimensions (W x H x D)132 mm x 100 mm x 38 mm
Weightapprox. 270 g
Operating/storage temperature0…+55°C/-25…+85°C
Relative humidity95%, no condensation
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.IP20/variable
Approvals/markingsCE

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