Built-in jumpers are used in stack light modules to determine the wiring position.
The jumper of the bottom-most module should be set to position 1; this is the supplied jumper position for all modules.
When a second module is added on top of the first, the jumper must be moved to position 2.
The jumper of the third module must be moved to position 3, and so on.
A maximum of five modules may be added to a stack light.
Stacklight Technical Information
Degree of protection, IEC/EN 60529
IP65 with SL-IP65 gasket;
IP20 with SL-A acoustic indicator
Damp heat, constant, to IEC
60068-2-78; Damp heat, cyclical,
to IEC 60068-2-30
- 25 / 50
Mechanical shock resistance according to
Shock duration 11 ms, half-sinusoidal [g]
0.75 – 2.5 0.5 – 2.5
Rated impulse withstand voltage Uimp [V AC]
Rated insulation voltage Ui [V]
Overvoltage category / pollution degree
III / 3
ASI Base Module
Connection of the AS interface line
Screw terminal on the
Through AS interface
Maximum total current
From AS interface line only
Ambient temperature [°C]
-25 / 55
Status LEDs on the circuit board
Status. Output Q0/function module
position 1: green
Status. Output Q1/function module
position 2: green
Status. Output Q2/function module
position 3: green
AS interface power line: green
AS interface error, AS interface master
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