WEINZIERL KNX IO 411 (5231)

Mechanical data

• Housing: plastic
• DIN rail mounted device, width: 1 modules (18 mm)
• Weigth: approx 50 g

User Interface

• two keys for on device settings
• three multi color LEDs
• KNX programming LED and KNX programming key

KNX

• Device Model System B
• Compatible with ETS 4.2 (or higher)

Connectors

• Connector for KNX Bus (red / black)
• Pluggable screw connector (3 poles) for binary input channel 1 and 2
• Pluggable screw connector (3 poles) for binary input channel 3 and 4

Input channels (Binary in)

• Contact voltage: SELV
• wire length 20 m