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51CH Dry Contact Module
51CH Dry Contact Module
51CH Dry Contact Module
51CH Dry Contact Module

51CH Dry Contact Module

model:HDL-MHS51.231

51CH Dry Contact Module has 51 channels. It supports input and output settings of each channel via HDL Buspro Setup Tool according to the user’s requirements.

51CH Dry Contact Module
51CH Dry Contact Module
51CH Dry Contact Module
51CH Dry Contact Module

51CH Dry Contact Module has 51 channels. It supports input and output settings of each channel via HDL Buspro Setup Tool according to the user’s requirements.

■ 51 channels for dry contact input and output.
■ It can control dimming and switch functions of the targets, when the dry contact inputs.
■ Input or output of each channel can be set independently.
■ Enable or disable function of each channel can be set independently.
■ Switch types include: mechanical switch, single-on, single-off, single-on/off, combination on, combination off, combination on/off, multifunction, parallel combination switch, short/long press (Mechanical switches, combination switches and multifunction switches can set up to 49 control targets).
■ Control target types: scene, sequence, universal switch, single channel lighting control, broadcast scene, broadcast channel, curtain control, panel control, GPRS, security control, music play control etc.
■ Supports HDL Buspro online upgrade.



Basic Parameters
Working voltage 15~30V DC
Working current 280mA/24V DC
Output current Max. 8mA/CH
Output impedance 100Ω

Communication HDL Buspro


External Environment
Working temperature -5℃~45℃
Working relative humidity ≤90%
Storage temperature -20℃~60℃

Storage relative humidity ≤93%


Specifications
Dimensions 72mm×90mm×67.5mm
Net weight 387g
Housing material Nylon
Installation
Protection rating (Compliant with EN 60529) IP20


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