Specifications

RK0YG302 © Danfoss 04/2007 17
Additional information!
Manual: RS8EJ
Data
Ordering
Type Function Ordering
AK-PC 530 Capacity controller 084B8007
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, FTT 10
084B7093
EKA 178B
Data communication module, MOD-bus 084B8571
Display type EKA 163/EKA 164
AK-PC 530
Only for front mounting (IP 65)
Only connection via plugs
Montage
Supply voltage 24 V a.c. +/-15% 50/60 Hz, 5 VA
Input signal
2 pcs. Pressure transmitters type AKS 32R
(temperature sensor in brine systems)
3 pcs. temperature sensor input for PT 1000
ohm/0°C or PTC 1000 ohm/25°C
Digitale input from
contact function.
1 pcs. for Start/stop of regulation
8 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
8 pcs. SPST
AC-1: 3 A (ohmic)
AC-15: 2 A (inductive)
"AKD start/stop" relay 1 pcs. SPST
Alarm relay 1 pcs. SPDT
AC-1: 6 A (ohmic)
AC-15: 3 (inductive)
Voltage output 0-10 V d.c.
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
The installation of data communications must comply with the require-
ments described in literature sheet no. RC8AC
AK-PC 530