Danfoss AK-PC 772A User Manual

72 Capacity controller RS8HF102 © Danfoss 2017-07 AK-PC 772A
5. Configuration of Analog
outputs
Press the +-button to go on to
videre til næste side.
6. Configuration of Analog
Input signals
5 - Analog outputs
The possible signals are
the following:
0 -10 V
2 – 10 V
0 -5 V
1 – 5V
Stepper output
Stepper output 2
Stepper user defined: See
section "Miscellaneous"
6 - Analog inputs
The possible signals are
the following:
Temperature sensors:
• Pt1000
• PTC 1000
Pressure transmitters:
• AKS 32, -1 – 6 bar
• AKS 32R, -1 – 6 bar
• AKS 32, - 1 – 9 bar
• AKS 32R, -1 – 9 bar
• 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
• MBS 8250, -1 – 159 bar
• User defined (only
ratiometric, min. and max
value of the pressure
range must be set)
Po suction pres.
Ss suction gas
Sd disch. temp.
Pc Cond. Pres.
Sc3 air on
Ext. Ref. Signal
• 0 – 5 V,
• 0 -10 V
HP control
Pgc
Prec
Sgc
Shr
Saux 1
Paux 1
Voltage input 1
• 0 -5 V,
• 0 -10 V,
• 1 – 5 V,
• 2 – 10 V
PI-in temp
PI-ref temp
PI- in voltage
PI-in pres.
PI-ref pres.
Function Output Module Point Type
Stepper signal for by-pass valve, CCM Step 1 2 9 CCM
Stepper signal for high pressure
valve, CCMT
Step 3 2 11 CCMT
Speed control, compressor MT AO1 3 5 0 - 10 V
Speed control, compressor LT AO2 3 6 0 - 10 V
Speed control, EC AO3 3 7 0 - 10 V
Sensor Input Module Point Type
Heat reclaim temperature Shr AI2 1 2 Pt 1000
Suction gas temperature - Ss MT AI4 1 4 Pt 1000
Disch. gas temperature - Sd MT AI5 1 5 Pt 1000
Suction pressure - P0 MT AI6 1 6 AKS 2050-59
Condenser pressure - Pc MT AI7 1 7 AKS 2050-159
Suction gas temperature - Ss LT AI9 1 9 Pt 1000
Disch. gas temperature - Sd LT AI10 1 10 Pt 1000
Suction pressure - P0 LT AI11 1 11 AKS 2050-59
Outdoor temp. Sc3 AI1 3 1 Pt 1000
Temp. gas cooler outlet Sgc AI2 3 2 Pt 1000
Gas cooler pressure Pgc
AI3 3 3
AKS 2050-159
Receiver pressure Prec
AI4 3 4
AKS 2050-159
Configuration - continued

Danfoss AK-PC 772A Specifications

General

Brand	Danfoss
Model	AK-PC 772A
Category	Controller
Language	English