Tendering text N 513/21 Switching actuator S3x 20AX, C-L
Switching actuator submodule 3x AC 230V, 20AX, C-load, load current monitoring,
with interface and corresponding bridging plug for connecting the submodule with a switching actuator main module or a switching actuator submodule,
with interface for connecting a further switching actuator submodule,
with power supply of the electronics via the bus voltage (via the bus interface of the switching actuator main module),
with one relay contact per output as switching element,
rated contact operating voltage AC 230V, rated contact frequency: 50/60 Hz,
rated contact current to DIN EN 60669-1: 20 AX,
fluorescent lamp load to DIN EN 60669-1: 20AX (200µF) at AC 230V,
switching current in AC1 mode (cos φ = 0.8) to DIN EN 60947-4-1: 20A at AC 230V,
switching current in AC3 mode (cos φ = 0.45) to DIN EN 60947-4-1: 16A at AC 230V,
number of switching cycles in AC1: > 105,
number of switching cycles in AC3: > 3 x 104,
with selection of whether all outputs of the device are to be set identically or individually,
with selectable mode for each output (normal mode, time switch mode),
with selectable relay mode (NC contact / NO contact) for each output,
with status object as an optional addition for each output,
with sending of status objects on request and/or automatically after a change,
with variable On and Off delay times for each output,
with selectable logic operation (AND/OR) of two communication objects and variable start value of the logic operation at bus voltage recovery for each output,
with selectable switching state for each output at bus voltage failure and recovery,
with optional addition of a night mode object per output for time-limited switching On of the output (and hence the illumination) at night,
with variable On period at night or time switch mode,
with selectable post-triggering of the On period (On period extension) in time switch mode,
with selectable warning signal prior to imminent switching-off by means of three-times short off and on switching (flashing) at night or in time switch mode,
with selectable function, including additional communication object for manual override of an output,
with selectable forced control, including additional communication object for switching an output on or off in forced mode,
with selectable 3-phase switching function (simultaneous switching of 3 outputs),
with selectable 1- to 3-step fan speed control function,
with selectable function for controlling thermo-electrical drives by pulse width modulation (PWM), including a function for avoiding calcification of a valve,
with selectable counting of operating hours and with threshold monitoring of the operating hours,
with selectable counting of load cycles and with threshold monitoring of the load cycles,
with selectable load current recording in the range of 0.1…20A and load current monitoring on an adjustable upper and lower threshold,
with integrated 8-bit scene control and linking of each output into up to 8 scenes,
with integrated bus coupling unit,
with bus connection via bus terminal,
as rail-mounted device for mounting on a rail TH 35 according to DIN EN 60715,
max. module width 3 MU (1 MU = 18 mm).
Manufacturer: Siemens
Order no.: 5WG1 513-1AB21