Danfoss AK-CC 750A User Manual page 23

Controller for evaporator control
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Point
S
Pt 1000 ohm/0°C
P
AKS 32R
AKS 2050
3: Brown
2: Blue
1: Black
AKS 32
3: Brown
2: Black
1: Red
U
On/Off
DO
AK-CC 750A
Point
1
Type
AI1
Point
Type
Signal
Signal
type
S2,
S3
Pt 1000
S4,
S5
Saux
AKS 32R
AKS 2050
P0
MBS 8250
Pc
-1 - xx bar
Paux
AKS 32
-1 - zz bar
0 - 5 V
0 - 10 V
...
Active at:
Ext. Main
switch
Closed
Day/
/
Night
Open
Door
Defrost
Active at:
Fan
Alarm
on
Light
/
Rail heat
Off
Defrost
Night
blind
Valve
Compr.
RS8HP102 © Danfoss 2018-09
2
3
4
5
6
7
8
AI2
AI3
AI4
AI5
AI6
AI7
AI8
9
10
11
12
13
14
DO1 DO2 DO3 DO4 DO5 DO6 DO7 DO8
Signal
Module
Terminal 9:
Terminal 10:
Terminal 21:
Terminal 22:
Terminal 11, 12, 23, 24
(Cable screen)
The screen on the pressure
transmitter cables must only
be connected at the end of the
controller.
15
16
Point
Terminal
1 (AI 1)
1 - 2
2 (AI 2)
3 - 4
3 (AI 3)
5 - 6
4 (AI 4)
7 - 8
5 (AI 5)
13 - 14
6 (AI 6)
15 - 16
7 (AI 7)
17 - 18
8 (AI 8)
19 -20
9 (DO 1)
25 - 26 - 27
10 (DO 2)
28 - 29 - 30
11 (DO 3)
31 - 30 - 33
12 (DO 4)
34 - 35 - 36
13 (DO 5)
37 - 36 - 39
14 (DO6)
40 - 41 - 42
15 (DO7)
43 - 44 - 45
16 (DO8)
46 - 47 - 48
12 V
5 V
12 V
5 V
:
Signal type /
Active at
23

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