Mô tả

Hãng SX: Siemens

Mã Sản phẩm: 

• N 502/02 :Combi switching actuator 8 x AC 230 V, 16 A, 8 x binary inputs

Features:

• 8 inputs AC/DC 12…230 V
• 8 relay contact outputs
• Rated contact voltage AC 230 V
• Rated contact operating current 16 A, p.f. = 1
• Electronics power supply via an integrated power supply unit for AC 230 V
• Device functional even without bus connection or if bus voltage absent or bus communication interrupted or not yet activated
• Push button to switch between bus and direct mode
• Push button for each output to switch the output in direct mode via a toggling function by a short actuation and for changing the output mode between remote control relay and time switch relay by holding down the push button for some seconds
• Device preset at the factory for direct switching of an output through a toggling function via the input of the same name
• Selectable function for each input when using the Engineering Tool Software (ETS):
• Switching status / binary value transmission
• Switching, short / long operation
• Single button dimming, single button sun protection control, 1-button group control (sequence control)
• 1-bit scene control
• 8-bit scene control, 8-bit value, edge-triggered, 8-bit value, short / long operation
• 16-bit floating point value, edge-triggered, 16-bit value, short / long operation, 16-bit value, edge-triggered, 16-bit floating point value, short / long operation
• Selectable function for each pair of inputs:
• 2-button dimming with stop telegram or with cyclical sending
• 2-pushbutton shutter/blind control
• Selectable blocking / releasing of each input via a corresponding blocking object
• Sending of the input objects after a change of status
• Selectable logic operation (AND/OR) for one input with a further communication object and with variable start value of the logic operation at bus voltage recovery
• Setting by means of the ETS, whether all outputs are to be configured identically or individually
• Selectable mode for each output (normal mode, time switch mode)
• Optional addition of a night mode object for each output for time-limited switching On of the output (and hence the illumination) at night
• Variable On and Off delay times for each output
• Variable On period in night mode or in time switch mode
• Selectable warning signal prior to imminent switching-off by means of three-times short off and on switching (flashing) in night mode or in time switch mode
• Optional status object per output for status reporting
• Sending of status objects on request and/or automatically after a change
• Integrated 8-bit scene control and linking of each output with up to 8 scenes
• Selectable switching state for each output at mains or bus power failure as well as after bus or mains voltage recovery
• Integrated bus coupling unit with only half a standard bus load
• Bus connection via bus terminal or contact system to data rail
• Modular installation devices for mounting on TH35 EN 60715 mounting rail