PCA 2 1000D OPERATING INSTRUCTION25055055

Examples for limit messages outdoor temperature
50 %
Analog IN
0
1
100 %
1
11.05.2007
v_grenzwert_signal_k1_1.vsd
Settings
- Temp. Max.: 80 °C
- Temp. Min.: OFF
- switching hysteresis 5 % (from
100 %)
50 %
Analog IN
0
1
100 %
2
11.05.2007
v_grenzwert_signal_k1_2.vsd
Settings
- Temp. Min.: 20 °C
- Temp. Max.: OFF
- switching hysteresis 5 % (from
100 %)
50 %
Analog IN
0
1
100 %
3
11.05.2007
v_grenzwert_signal_k1_3.vsd
Settings
- Temp. Min.: 20 °C
- Temp Max.: 80 °C
- switching hysteresis 5 % (from
100 %)
Message via relay “K1” (not inverted) IO Setup → K1 function:
Limit Temp 6K
8.6 Time switch
The device has a real time clock (not active in sensor operating
modes). The clock is backed up (Gold Cap) and has a reserve of 2
or 3 days after sufficient operation on a voltage supply.
In principle, the timer function acts like a digital switch input (timer
“On”
closed contact at inverting OFF). The same functions can
be assigned to the timer switch as the digital inputs (see IO
Setup/Digital inputs “DI”).
The switch-on and switch-off times apply for every day of the
week. If you set the timer switch-on time before the current time,
the assigned function is executed immediately and continues until
the switch-off time.
Inverting of the timer function
The timer function can be inverted by inverting the digital input to
which the timer function is assigned (see IO Setup/Digital inputs
“DI”).
Operating Instructions PCA-2 1000D2 Programming
L-BAL-E295-GB 1906 Index 001 Part.-No.
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