Danfoss AK-CC 750A User Manual page 13

Controller for evaporator control
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Point
Analog
inputs
on 1 - 11
Solid state outputs
on 12 - 15
Relay or AKV coil
fx 230 V a.c.
S
Pt 1000 ohm/0°C
P
3: Brown
AKS 32R
AKS 2050
2: Blue
1: Black
3: Brown
AKS 32
2: Black
1: Red
U
On/Off
DO
Option Board
AK-CC 750A
Point
1
2
Type
AI1
AI2
24 and 25 used
only when "Op-
tion board fitted"
Signal
Signal
type
S2,
S3
S4,
Pt 1000
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
Ext.
Active at:
Main
switch
Closed
/
Day/
Open
Night
Door
Defrost
Active at:
AKV
On
Fan
/
Alarm
Off
Light
Rail heat
Defrost
Night
blind
Valves
Compres-
sor
Please see the signal
on the page with the
module.
RS8HP102 © Danfoss 2018-09
3
4
5
6
7
8
9
AI3
AI4
AI5
AI6
AI7
AI8
AI9
Point
12
13
14
15
Type
DO1 DO2 DO3 DO4 DO5 DO6 DO7 DO8
Signal
Module
1
Terminal 15:
10
11
Terminal 16:
AI10 AI11
Terminal 27:
Terminal 28:
Terminal
17, 18, 29, 30:
(Cable screen)
The screen on the pressure
transmitter cables must
only be connected at the
end of the controller.
Relay outputs on
16 - 19
16
17
18
19
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)
9 - 10
6 (AI 6)
11 - 12
7 (AI 7)
13 - 14
8 (AI 8)
19 - 20
9 (AI 9)
21 - 22
10 (AI 10)
23 - 24
11 (AI 11)
25 - 26
12 (DO 1)
31 - 32
13 (DO 2)
33 - 34
14 (DO 3)
35 - 36
15 (DO 4)
37 - 38
16 (DO 5)
39 - 40- 41
17 (DO6)
42 - 43 - 44
18 (DO7)
45 - 46 - 47
19 (DO8)
48 - 49 - 50
24
-
25
-
12 V
5 V
12 V
5 V
Signal type /
Active at
13

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