KNX Gateways

Number of ModBus devices ( RS232 )

1

Cable length see RS232 specification

Number of ModBus devices ( RS485 )

max. 31 member

Cable length see RS485 specification

Number of consumption data points

32 can be assigned freely

Auxiliary voltage for ModBus devices

12VDC / max. 100mA

Operating voltage KNX

KNX Busvoltage 21 .. 32VDC

Power consumption KNX

approx. 240 mW ( at 24VDC )

Auxiliary voltage

24 .. 32VDC

Power consumption auxiliary voltage

Depending on the number of ModBus devices to be supplied

max. 100mA

Bus coupler

integrated

Environment temperature

Storage:     -20 .. +85 °C

Operation: -20 .. +55 °C

Housing

plastic

Housing dimension

( 50 x 50 x 20 ) mm ( W x H x D )

58mm diagonal

Protection class

IP20

Article number

40300007

40310007