Danfoss AK-PC 560 User Manual

AK-PC 560 Manual RS8GE202 © Danfoss 01-2016 19
Data Ordering
Type Function Code no.
AK-PC 560 Capacity controller for digital scroll 084B8013
EKA 163B Display unit 084B8574
EKA 164B Display unit with operation buttons 084B8575
EKA 165
Display unit with operation buttons
and light-emitting diodes for input and
output
084B8573
Cable for display unit 2 m, 1 pcs. 084B7298
Cable for display unit 6 m, 1 pcs. 084B7299
EKA 175 Data communication module, RS 485 084B8579
EKA 178B Data communication module, MOD-bus 084B8571
EKA 174
Data communication module, LON RS
485, with galvanic separation (recom-
mended when output 0-10 V is used)
084B7124
Pressure transmitter / temperature sensor
Please refer to catalogue RK0YG...
Capacitive load
The relays cannot be used for the direct connection of capacitive loads
such as LEDs and on/o control of EC motors.
All loads with a switch mode power supply must be connected with a suit-
able contactor or similar.
Danfoss 84B2330.11
Display type EKA 163 / EKA 164
AK-PC 560
Installation considerations
Accidental damage, poor installation, or site conditions, can give rise to
malfunctions of the control system, and ultimately lead to a plant break-
down.
Every possible safeguard is incorporated into our products to prevent this.
However, a wrong installation, for example, could still present problems.
Electronic controls are no substitute for normal, good engineering prac-
tice.
Danfoss will not be responsible for any goods, or plant components, dam-
aged as a result of the above defects. It is the installer's responsibility to
check the installation thoroughly, and to t the necessary safety devices.
Special reference is made to the necessity of signals to the controller when
the compressor is stopped and to the need of liquid receivers before the
compressors.
Your local Danfoss agent will be pleased to assist with further advice, etc.
Dimensions
Supply voltage 24 V a.c. +/-15% 50/60 Hz, 5 VA
Input signal
2 pcs. Pressure transmitters type AKS 32R
3 pcs. temperature sensor input for Pt 1000
ohm/0°C
(With NTC and a xed resistor on Saux, the meas-
uring range becomes 80-140°C.)
Digitale input from
contact function.
1 pcs. for Start/stop of regulation
7 pcs. for monitoring of safety circuits
3 pcs. for alarm function
2 pcs. for alarm function or for displacement of
references
Relay output for
capacity regulation
7 pcs. SPST
AC-1: 3 A (ohmic)
AC-15: 2 A (inductive)
DO1 - DO8 are low voltage
AKD start/stop relæ 1 pcs. SPST
Digital output for
scroll unloader
Solid State
24 V a.c. Imax. = 500mA
Imin. = 70 mA.
Leak <4mA
Alarm relay 1 pcs. SPDT
AC-1: 6 A (ohmic)
AC-15: 3 (inductive)
Voltage output 0-10 V d.c. Max. 5 mA, Ri min. 2.2 kohm
Display outputs
EKA 163 Pc display
EKA 165 (164)
Operation, P0 display and
LED
Data communication
Possible to connect a data communication
module
Environments
0 - 55°C, during operation
-40 - 70°C, during transport
20 - 80% Rh, not condensing
No shock inuence / vibrations
Enclosure IP 20
Weight 0.4 kg
Mounting DIN rail or on wall
Terminals max. 2.5 mm
2
multicore
Approvals
EU Low voltage Directive and EMC demands re
CE-marking complied with.
LVD-tested acc. to EN 60730-1 and EN 60730-2-9
EMC-tested acc. to EN61000-6-2 and 3
Display type EKA 165
Only for front mounting (IP 40)
Only connection via plugs

Danfoss AK-PC 560 Specifications

General

Brand	Danfoss
Model	AK-PC 560
Category	Controller
Language	English