JUNG Binary Input 6-Gang (2116REG)

For KNX building automation, the JUNG Binary Input 6-Gang (2116REG) connects up to six potential-free contacts, such as switches, push-buttons, or relay outputs, to the KNX bus. It is typically installed on a DIN rail in distribution boards to monitor and control lighting, blinds, or other loads.

Key specifications

• Number of inputs: 6
• Input type: potential-free contacts
• KNX bus voltage: 21-30 V DC
• KNX power consumption: max. 10 mA
• Mounting: DIN rail (REG), width 2 modules (36 mm)
• Functions per input: switching, dimming, blinds, scenes, value transmitter, counter, gate function, sequence function
• Max. cable length to inputs: 100 m
• Connection: screw terminals for inputs, bus terminal for KNX
• Operating temperature: 0 °C to +45 °C
• Protection class: IP20
• ETS software: ETS5 or higher
• Input debounce time: adjustable 10 ms to 1000 ms
• Cyclic sending: yes, adjustable
• Logic functions: AND/OR gates
• Counter functionality: yes, with threshold values
• Scene control: up to 8 scenes per input
• Temperature sensor support: yes, for NTC sensors

Why choose it

This binary input module offers versatile signal processing for KNX installations, enabling flexible control of lighting, shading, and other building functions. Its compact 2-module width saves space in distribution boards, and the wide range of functions per input allows for tailored automation without additional hardware.

Ideal use cases

• Integrating conventional switches or push-buttons into a KNX smart home system
• Monitoring window contacts or other potential-free sensors
• Implementing scene control for lighting and blinds
• Counting pulses from energy meters or other pulse sources
• Connecting NTC temperature sensors for climate control

Good to know

The device is designed for DIN rail mounting and requires a KNX bus connection. Configuration is done via ETS software version 5 or higher. The inputs are galvanically isolated from the bus, ensuring reliable operation in building installations.