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GB
1544H002 Ed.01
ON/OFF Controller's size 48x48 mm
Controller designed to display and control heating or cooling generators, with input for
Pt100, Thermocouple J or Thermocouple K type sensors. Relay outputs may be used for
control and/or alarm. It also has a logic output/input for control/alarm.
Index
1 - Versions and references
2 - Technical Data
3 - Installation
4 - Front Panel functions
5 - Adjustment and Configuration
1- VERSIONS AND REFERENCES
MODEL
SUPPLLY
20 to 48 V
AKO-15440
100 to 240 V ~ 50/60 Hz
AKO-15490
2- TECHNICAL DATA
Range according to type of sensor configured:
Pt100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –99,9 ºC to 850,0 ºC ( -148 ºF to 1562 ºF)
J Thermocouple . . . . . . . . . . . . . . . . . . . . . . . . . –99,9 ºC to 800,0 ºC ( -148 ºF to 1472 ºF)
K Thermocouple . . . . . . . . . . . . . . . . . . . . . . . –99,9 ºC to 1370,0 ºC ( -148 ºF to 2498 ºF)
Set Point range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –99,9 to 2500 (ºC / ºF)
Resolution, Set Point and differential . . . . . 0,1 or 1 (ºC / ºF) configurable by parameter rES
Accurancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 0,25% (Pt100, TcJ, TcK)
R1 relay: CONTROL or ALARM 2 (configurable by param. Clo): SPST-NO, 6A, 250V, cosϕ=1
R2 relay: ALARM 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPDT, 5A, 250V, cosϕ=1
Maximum input power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 VA
Working ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 ºC to 55 ºC
Storage ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .–30 ºC to 70 ºC
Installation category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II under EN 61010-1 Standard
Pollution degree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II under EN 61010-1 Standard
Double insulation between the power supply, the secondary circuit and the relay output.
3- INSTALLATION
The controller should be installed in a place protected from vibrations, water and corrosive
gases, and where ambient temperature does not surpass the value specified in the
technical data.
In order for the controllers to have IP55 protection, the gasket should be properly installed
between the apparatus and the perimeter of the panel cut-out where it is to be fitted.
In order to give a correct reading, the probe should be installed in a place without heat
influences other than the temperature that is to be measured or controlled.
3.1 Fastening:
To fix the unit, place the fasteners in the top and the lower parts and press them to enter
in the controller lateral sliders. Move the fasteners in direction to the panel until the
controller is fixed.
PANEL
CUT-OUT
45 mm
3.2 Connection:
The probe and its lead should NEVER be installed in ducting along with power, control or
power supply wiring.
The power supply circuit should be connected with a minimum 2 A, 230 V, switch located
close to the unit. Power supply cables should be H05VV-F 2x0.5 mm
Section of connecting wires for relays contacts should range from 1 mm
L
N
R1
–
+
DIGITAL
SSR Output
Input
6 - Menus, parameters and messages
7 - Parameters Transfer
8 - Control and alarms operation
9 - Maintenance
10 - Warnings
max. 13mm
105 mm
or H05V-K 2x0.5 mm
2
to 2.5 mm
2
1
15
R2
2
14
TOP
3
13
4
12
Pt100
+
5
11
TC
–
6
10
4- FRONT PANEL FUNCTIONS
PV
3 1 8 . 0
3 1 8 . 5
SV
OUT1
AL1
OUT2/Al2
AT
PRG
SET
LED OUT1:
CONTROL indicator activated.
LED AL1: indicator enabled.
Flashing: Alarm 1 detected,
relay deactivated but signalling
maintained.
LED OUT2/AL2:
A l a r m 2 i n d i c a t o r e n a b l e d .
Flashing with Alarm 2: Alarm2
detected, relay deactivated but
signalling maintained.
5- ADJUSTMENT AND CONFIGURATION
It should only be programmed or modified by personnel who are fully conversant with the
equipment operation and possibilities.
5.1 Set Point temperature:
The factory SET POINT default value is 0,0 ºC.
- Press PRG key for at least 3 seconds to DISPLAY SET POINT SP. It displays the CURRENT
SET POINT value.
- Press
or
keys to CHANGE SET POINT into the required value.
- Press SET key to ACCEPT THE NEW SET POINT. The display returns to the CURRENT
TEMPERATURE display status.
PV
SV
CURRENT
TEMPERATURE
5.2 Parameters configuration:
Level 1
Menus
- Press PRG key for at least 10 seconds. We are in the programming LEVEL 1 MENUS and
the first menu "SPCF" is displayed.
- Press
key to access the next menu and
- Press PRG key, the controller returns to the CURRENT TEMPERATURE display status.
When PAS is displayed, PASSWORD programmed in PAS1 parameter of PAr menu should
be entered to access programming LEVEL 1 MENUS.
- Press
or
keys to CHANGE NUMBER and DISPLAY PASSWORD programmed.
- Press SET key to ACCEPT PASSWORD. The first menu "SPCF" will be displayed.
Level 2
Parameters
- In the desired menu of LEVEL 1 MENUS, press key SET. LEVEL 2 PARAMETERS
.
2
programming is accessed. The first parameter of the selected menu is displayed on the
.
2
screen.
- Press
key to access the next parameter and
- Press PRG key, returns to the LEVEL 1 MENUS.
Level 3
Values
- Press SET key to enter and modify the desired parameter.
- Press
or
keys to CHANGE VALUE.
- Press SET key, ACCEPT THE NEW VALUE and it returns to LEVEL 2 PARAMETERS.
- Press PRG key, it returns at LEVEL 2 PARAMETERS without modify value.
PRG Key
PRG
Accepts the alarms and disconnects alarm
outputs. When pressed for at least 3 seconds, the
SP SET POINT temperature value is displayed.
When pressed for 10 seconds display the first
level of menu SPCF of parameters. Exit
programming level.
DOWN Key
Accepts the alarms and disconnects alarm
outputs. In programming, it makes the displayed
value reduce.
UP Key
Accepts the alarms and disconnects alarm
outputs. In programming, it makes the displayed
value increase.
SET Key
SET
Accepts the alarms and disconnects alarm
outputs. In programming, accept the programmed
new value.
3 Sec.
PRG
23.5
0.0
23.5
PV
PV
50.0
SP
SV
SV
CURRENT
NEW
SET POINT
SET POINT
key to return to the previous one.
key to return to the previous one.
SET
SP