Page 8
3.1 Connection diagram
Default configuration
3. Electrical connection
Electrical connections must be as shown in the diagram below.
Use cable bushes.
Make sure that cables cannot chafe.
Observe relay current rating.
In all cases use contactors for pump, compressor and heater.
Do not feed digital inputs with external voltage! Use potential-free
The assignment of components to the
is set in
relay outputs
the A parameters (A1 to A1 ).
3 (See section 8.10)
The assignment of components to the
is set in
digital inputs
the A parameters (A21 to A28).
(See section 8.10)
GND * = capacitively decoupled from GND
If the tank housing is to be used as one of
the two level poles, this pole must be
connected to GND*.
K13
K12
K11
K10 K9 K8 K7 K6 K5
K4 K3 K2 K1
10 9 8 7 6 5 E2
4 3 2 1
E1 E1
NC A1 A2
22 23 24 25
26 27
28 29 30 31
RX/TX-(B)
RX/TX+(A)
RS-485
49 48 47 46
IO-BUS
13 14 15
16 17 18
19 20 21
Tank Monitor - Alarms
Robot Stop
General Alarms
Level 1
Level 2
Temp. Sensor 1
Temp. Sensor 2
KTY81-210
KTY81-210
12V DC EXT.
+
-
B
A
L N
230VAC
50..60HZ
Important note:
Above diagram shows manufacturer default relay configuration. See page 67 for market
specific settings.
Содержание DARI-KOOL GALA-KOOL Pro
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