3. Display/Operating elements
Decade key T1…T6
Prog/Mode key
Reset key
Current count value/main counter
Preset value/Total count/Batch
counter
Run display for Timer
Shows which preset value is
being displayed
Shows which preset output is ac-
tive
Keys necessary for programming
the parameters (highlighted in
grey)
T1– 6
P
R
8
9
10
11
12
PR
4
english
Advice on noise immunity
All connections are protected against ex-
ternal sources of interference. The installa-
tion location should be chosen so that
inductive or capacitive interference does
not affect the device or its connecting
lines! Interference (e.g. from switch-mode
power supplies, motors, clocked con-
trollers or contactors) can be reduced by
means of appropriate cable routing and
wiring.
Measures to be taken:
Use only shielded cable for signal and con-
trol lines. Connect cable shield at both
ends.
The conductor cross-section of the cables
should be a minimum of 0.14 mm².
The shield connection to the equipotential
bonding should be as short as possible and
with a contact area as large as possible
(low-impedance). Only connect the shields
to the control panel, if the latter is also
earthed.
Install the device as far away as possible
from noise-containing cables.
Avoid routing signal or control cables paral-
lel to power lines.
Cables and their insulation should be in ac-
cordance with the intended temperature
and voltage ranges.
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