Danfoss AK-CC 750 series

54 RS8GM222 © Danfoss 10-2014 AK-CC 750 - 080Z0130 & 080Z0139
5. Conguration of Analog
Input signals
Conguration - continued
We set up the analog inputs for the sensors.
5 - Analog inputs
The possible signals are the
following:
Temperature sensors:
S2 Evaporating temp.
(A,B,C,D)
S3 Air temp. before evapo-
rator
(A,B,C,D)
S4 Air temp. after evapora-
tor (A,B,C,D)
S5-1 Defrost sensor
(A,B,C,D)
S5-2 Defrost sensor
(A,B,C,D)
Product temperature
(A,B,C,D)
Setting:
• Pt1000
• PTC 1000
Pressure transmitters:
P0 evaporator pressure
Pc Cond. pressure
Paux 1 - 3
Setting:
• AKS 32, -1 – 6 Bar
• AKS 32R, -1 – 6 Bar
• AKS 32, - 1 – 9 Bar
• AKS 32R, -1 – 9 Bar3
• AKS 32, - 1 – 12 Bar
• AKS 32R, -1 – 12 Bar
• AKS 32, - 1 – 20 Bar
• AKS 32R, -1 – 20 Bar
• AKS 32, - 1 – 34 Bar
• AKS 32R, -1 – 34 Bar
• AKS 32, - 1 – 50 Bar
• AKS 32R, -1 – 50 Bar
• AKS 2050, 1 – 59 Bar
• AKS 2050, -1 – 99 bar
• AKS 2050, -1 – 159 bar
Voltage signals for reference
displacement:
Ext. Ref. Signal
Setting:
• 0 - 5 V,
• 1 - 5 V,
• 0 -10 V,
• 2 - 10 V
Sensor Input Module Point Type
Air temperature S3 A AI1 1 1 Pt 1000
Air temperature S3 B AI2 1 2 Pt 1000
Air temperature S3 C AI3 1 3 Pt 1000
Air temperature S4 A AI4 1 4 Pt 1000
Air temperature S4 B AI5 1 5 Pt 1000
Air temperature S4 C AI6 1 6 Pt 1000
Defrost sensor S5 A AI7 1 7 Pt 1000
Defrost sensor S5 B AI8 1 8 Pt 1000
Defrost sensor S5 C AI9 1 9 Pt 1000
Gas temperature -S2 A AI10 1 10 Pt 1000
Evaporating pressure - P0 AI11 1 11 AKS32R-12
Gas temperature -S2 B AI1 2 1 Pt 1000
Gas temperature -S2 C AI2 2 2 Pt 1000