33
Functional principle of the joker² light barrier system
Copyright eltima electronic 2022
Repetitions
Name:
repetit
, Levels:
-
Default setting:
00
range
unit
step
0- 99
---
1
Within a step chain individual steps can be repeated. Entire step chains can
also be repeated.
If a repetition is set in a step, which is not the last step in a chain, then only
this step is repeated.
If a repetition is set in the last step of a chain, the entire chain is repeated.
Switch
Name:
switch
, Levels:
-
Values:
None
,
a1
,
a2
,
b1
,
b2
,
c1
,
c2
,
d1
,
d2
,
a12
,
b12
,
c12
,
d12
Default setting:
none
The jok
e
r
²
light barrier system provides 4 outputs, each of which consists of
two switches. A maximum of 8 different devices can be controlled, such as
cameras, flashes, electric valves electro-magnets, relays, etc.
One of the eight switches or a pair of switches can be assigned to each step.
These will be closed during the ON time.
All switches are solid state transistors in open-drain circuit.
2.5 mm jack plugs are used to con-
nect the devices. The pin assign-
ment is shown in Figure 20.
With each switch, loads with volt-
ages up to 24 V and currents up to
300 mA can be switched perma-
nently, while currents up to 500 mA
can be switched for up to 1 second.
Figure 20: Pin assignment 2.5 mm jack
plugs
Common pole
(minus)
Switch 2
Switch 1