In building automation, as well as in process control, it is very practical to switch a relay contact on or off during commissioning and service. This means operating a valve, a pump, heating or ventilation in manual mode. With the switch feedback, the controller is informed whether the coupling module is in automatic or manual mode.
The KBD-1 coupling module contains 1 circuit with 1 changeover contact for a load of 12 A / 250 V AC, which can be controlled with 24V AC/DC.
Input side:
Rated voltage: Un A1 - A2 24 V AC/DC
Power consumption: 480 mW
Tolerance: -15%; +10%
Output side
switching voltage: 250 V AC / 24 V DC
switching current / contact material: 12 A / AC1 / AgNi
Max. inrush current: 20 A / <3s
switching capacity: 3000 VA / AC1, 288 mW
Min. switching capacity: DC 300 mW, 5 V, 10 mA
switch for feedback
Max. switching capacity: 100 mA / 30 V
General data
Ambient temperature: -20°C … +55°C
Storage temperature: -30°C … +70°C
Test voltage coil / contact: 2.5 kV
Installation position: any
Fastening: DIN rail EN 50022-35
Protection class front: IP 40
Voltage limitation class: III
Pollution degree: 2
Connection cross section: 2.5 qmm
Weight: 78 g
Standards: EN 61810-1, EN 618-10-1 + 2
In building automation, as well as in process control, it is very practical to switch a relay contact on or off during commissioning and service. This means operating a valve, a pump, heating or ventilation in manual mode. With the switch feedback, the controller is informed whether the coupling module is in automatic or manual mode.
The KBD-1 coupling module contains 1 circuit with 1 changeover contact for a load of 12 A / 250 V AC, which can be controlled with 24V AC/DC.
