The B-DC 4IN.01 dry contact input module has a total of 8 channels. The module is capable of accepting dry contact inputs and supports both switching and dimming. With an eight-channel dry contact input, the B-DC 4IN.01 is the ideal dry contact management unit. In addition to its management functions it also has a tamper alarm to guarantee system security.
The supported switches are mechanical, and push button. Various button modes are supported such as single on, single off, single on/off, combination on, combination off, and combination on/off. This multifunctional switch also supports dimming and can increase or decrease the light intensity in a variety of situations.
Bus power supply: DC12-30V
Bus power consumption: 10mA/DC24V
Number of Inputs: 4 Inputs
Working temperature: -5°C~45°C
Working relative humidity: Up to 90%
Storage temperature: -20°C~+60°C
Storage relative humidity: Up to 93%
Dimensions: 45×45×16 (mm)
Net weight: 45(g)
Housing material: ABS
Installation: Screw fix installation
Protection rating: IP20
CE, RoHS, UL, CQC Approved