·KLINGENBURG
{
0 - 20 mA
4 - 20 mA
{
0 - 10 Volt
26
25
+
-
24
23
S
-
16
15
14
12
2. Sequence switch
The sequencer must be set in accordance with the activation
value. The sequencer contact can support a maximum of 230
V and 1 A.
3. Connecting the supply air sensor “A”
The 200 mm resp. 2000 mm long supply air sensor type PT
1000 must be conncted to the terminals 23 and 24 as
illustrated.
The temperature sensor should be installed behind the rotary
heat exchanger on the supply air side. When ordering, this
function is indicated by the letter "A" (see page titled "Ordering
controllers").
Mounting the sensor:
4. External control signal inputs
In the case of basic controllers with an installed options board,
the external control signal input is located at the terminals 25
and 26.
In order to process a signal of 0-20 mA or 4 20 mA, the two
pins must be jumped as illustrated.
In order to process a signal of 0-10 Volt, the two pins must be
jumped as illustrated.
Outside air
Exhaust air
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