KNX Switching Actuator 4-fold 16 A with manual operation and current measurement for C-loads. REG plus REG switching actuators with integrated bus coupling. Designed for switching independently controllable load groups. Features a manual switch for toggling the relay (on/off) in parallel or without KNX operation. Multi-phase connection. No additional power supply required.

Features:

• Manual operation of the relays independent of the bus or switching position display.
• Normally open or normally closed operation.
• Central switching function.
• Collective feedback to reduce bus load.
• Active or passive (object-readable) cyclic feedback function.
• Feedback can be delayed after bus voltage recovery.
• Logical linking function for each output.
• Locking function for each channel can be parameterized. Alternatively, forced positioning function for each output.
• Time functions (on/off delay, staircase light function - also with pre-warning function).
• Inclusion in light scenes possible, with a maximum of eight internal scenes per channel that can be parameterized.
• Memory function for light scenes.
• Operating hour counter as a forward and backward counter with limit function (limit value adjustable via bus) for each output can be activated.
• Input monitoring for cyclic updates with safety position.
• Reactions to bus voltage failure and recovery, as well as after an ETS programming process, can be set for each channel.
• The switching contacts of the 4-fold C-load switching actuator are specifically designed for loads with capacitive characteristics and the resulting temporary high inrush currents.
• The switching actuator features integrated current detection.
• Current measurement can be performed for each channel.
• Independent switching of the four outputs.
• Current detection: Measurement of load current for each channel.
• Threshold values for load monitoring (e.g., load failure notification).

Notes:

• Mounting on DIN rail.
• VDE approval according to EN 60669-1, EN 60669-2-1.