Helmholz 700-321-1BH02 DEA 300, 24 V DC, 16 inputs

Helmholz 700-321-1BH02 DEA 300, 24 V DC, 16 inputs

Code: 700-321-1BH02
Marke: Helmholz
General information
Order number700-321-1BH02
Article nameDEA 300, 24 V DC, 16 inputs
Scope of deliveryDEA 300, 24 V DC, 16 inputs
Dimensions (DxWxH)116 x 40 x 125 mm
WeightApprox. 220g
Number of inputs16
Electrical isolation
from the backplane busYes (optocoupler)
in groups to16
Input voltage
For signal "0”-3 … +5 V
For signal "1”+13 … +30 V
Rated value24 V DC
Input current for signal “1”typ. 7 mA
Delay timetyp. 1.2 … 4.8 ms
Can accommodate 2-wire initiatorYes
Permitted bias current for signal "0”Max. 1.5 mA
Cable length
Unshieldedmax. 600 m
Shieldedmax. 1000 m
Current draw
Internal (backplane bus)typ. 20 mA
External (from +24 V/L+)Max. 140 mA
Power dissipation (nominal operation)typ. 3.5 W
Front connectors20-pin
Ambient conditions
Ambient temperature0 °C … +60 °C
Transport and storage temperature-25 °C … +75 °C
Pollution degree2
Protection ratingIP20
CertificationsCE, UL
CE
RoHSYes
REACHYes

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