Manufacturer: Siemens
Reference 1: 5WG1 502-1AB02
Reference 2:
Colour: -
P.G.: A21
Weight: 0,560 Kg.
Web Code: 11252

N 502 Combi switch actuator

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with 8 inputs for DC or AC in the range from 12...230 V,
with 8 relay contact outputs,
rated contact operating voltage AC 230V,
rated contact operating current 16A, cos phi = 1,
with electronics power supply via an integrated power supply unit for AC 230V,
device functional even without bus connection or if bus voltage absent or bus communication interrupted or not yet activated,
with green LED to indicate operational readiness,
with push button to switch between bus and direct mode,
with yellow LED to indicate direct mode activated,
with a 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,
with 1 red LED per output to indicate the switching state,
with 1 red LED per input to indicate the current signal state,
device preset at the factory for direct switching of an output through a toggling function via the input of the same name,

with selectable function for each input when using the Engineering Tool Software (ETS):
-    switching status / binary value transmission,
-    switching, edge-triggered,
-    switching, short / long operation,
-    1-button dimming,
-    1-button solar 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 floating point value, short / long operation,
or with selectable function for each pair of inputs:
-    2-button dimming with stop telegram,
-    2-button solar protection control,

with selectable blocking / releasing of each input via a corresponding blocking object,
with sending of the input objects after a change of status,
with selectable cyclical sending of the input objects,
with setting by means of the ETS, whether all outputs are to be configured identically or individually,
with selectable mode for each output (normal mode, time switch mode),
with variable On and Off delay times for each output,
with 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,
with optional addition of a night mode object for each output for time-limited switching On of the output (and hence the illumination) at night,
with variable On period in night mode or in time switch mode,
with 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,
with status object for reporting direct mode,
with an optional status object per output for status reporting,
with sending of status objects on request and/or automatically after a change,
with integrated 8-bit scene control and linking of each output with up to 8 scenes,
with selectable switching state for each output at mains or bus power failure as well as after bus or mains voltage recovery,
with integrated bus coupling unit with only half a standard bus load,
with bus connection both via bus terminal and contact system to a data rail,
as rail-mounted device for mounting on rail TH 35 according to DIN EN 60715,
max. module width 8 MU (1 MU = 18 mm).

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