Mixing actuator
THERMOREGULATION
Description
The Ekinex® EK-HH1-TP mixing actuator allows the control of 3 floating points or
0-10 V servo-motor for mixing valves. The flow temperature of the conveying fluid
can be set at a fixed point, with external climatic compensation and with external
climatic compensation plus internal conditions recalibration. The regulation modes
are selectable separately for heating and cooling. The device is particularly suitable
for underfloor or ceiling heating and cooling radiant panels applications in combination
with Ekinex® room thermostats with integrated temperature and humidity sensor.
A 0-10 V output allows the remote setting of a heat pump temperature setpoint
value. The startup function enables a radiant floors drying concrete phase according
to EN 1264 standard. The membrane keyboard allows the manual command and
includes LED’s for status indication; the LCD-display allows displaying / setting
of the main working parameters. The device integrates a KNX bus communication
module and is realized for mounting on a standard 35 mm DIN-rail. The device is
supplied by the KNX bus and requires an additional 230 Vac power supply to operate.
Main features
• Plastic casing
• Frontal programming pushbutton and LED
• Membrane keyboard with LED’s for status indication
• Pushbutton for switching operating mode (normal / programming)
• Connection to bus line with KNX terminal block
• Connection of inputs, outputs and 230 Vac power supply with screw terminals
• Classification climatic 3K5 and mechanical 3M2 (according to EN 50491-2)
• Overvoltage class III (according to EN 60664-1)
• Pollution degree 2 (according to IEC 60664-1)
• 35 mm rail mounting (according to EN 60715)
• 8 modular units (1 MU = 18 mm)
• IP20 protection degree (installed device)
• Weight 380 g
Technical data
Power supply
• Voltage (loads) 230 Vac 50/60 Hz
• Voltage (electronics) 30 Vdc by KNX bus
Inputs
• 3 analogic exclusively for connection of NTC temperature sensors 10 k at 25°C
• 2 configurable as analogic (exclusively for NTC temperature sensors 10 k at
25°C) or digital (potential free)
Outputs
• 1 for control of a 3 point floating servomotor, 1 A, 250 Vac
• 1 for control of a servomotor with 0-10 V signal connection of high impedance input
• 3 for additional functions, relays 10(5) A, 250 Vac
Delivery
Delivery includes a terminal block for connection to the bus.
Order information
Code
Package
EK-HH1-TP
1 pcs.
Configuration and commissioning
By means of ETS5 software or later versions
Application program APEKHH1TP##.knxprod
(download from www.ekinex.com)
Documentation
For more information see the technical documentation,
download from www.ekinex.com
Dimensions [mm]
144
5
25
20
20
70
90
45
15
16
POWER AUX
3
4
IN1
5
6
IN2
7
8
IN3
20
21
DO1
22
23
DO2
24
25
DO3
9
10
IN4
11
12
IN5
13
14
AO1
17
18
19
OPEN
CLOSE
COM
1
2
L
N
bus KNX
EK-HH1-TP
Mixing group controller
OK
ESC
+
-
Dev.
Line
Area
Description
The Ekinex® EK-HE1-TP actuator / controller allows to control electrothermal
actuators or servomotors in hydronic systems for room heating and / or cooling.
The device can perform the function of simple actuator in combination with one or
more KNX room thermostats or that of actuator / controller with acquisition of the
temperature value by one or more KNX sensors. The device is suitable for 2 or 4-pipe
hydraulic distribution systems with ON / OFF control of electrothermal shut-off valve
actuators. The device is fitted with membrane pushbuttons for manual command and
LED’s for status indication; a pushbutton allows to switch between automatic and
manual operation modes. The device integrates a KNX bus communication module
and is realized for mounting on a standard 35 mm DIN-rail. The device is supplied by
the KNX bus and requires an additional 230 Vac power supply to operate.
Main features
• Plastic casing
• Frontal programming pushbutton and LED
• Membrane keyboard with LED’s for status indication
• Pushbutton for switching operating mode (normal / programming)
• Connection to bus line with KNX terminal block
• Connection of outputs and 230 Vac power supply with screw terminals
• Classification climatic 3K5 and mechanical 3M2 (according to EN 50491-2)
• Overvoltage class III (according to EN 60664-1)
• Pollution degree 2 (according to IEC 60664-1)
• 35 mm rail mounting (according to EN 60715)
• 4 modular units (1 MU = 18 mm)
• IP20 protection degree (installed device)
• Weight 160 g
Technical data
Power supply
• Voltage (loads) 230 Vac 50/60 Hz
• Voltage (electronics) 30 Vdc by KNX bus
Outputs
• 8 TRIAC relays to control ON / OFF zone valve drives
Delivery
Delivery includes a terminal block for connection to the bus.
8-fold actuator / controller
for electrothermal valve drives
THERMOREGULATION
Order information
Code
Package
EK-HE1-TP
1 pcs.
Configuration and commissioning
By means of ETS5 software or later versions
Application program APEKHE1TP##.knxprod
(download from www.ekinex.com)
Documentation
For more information see the technical documentation,
download from www.ekinex.com
Dimensions [mm]
72
70
5
25
20
20
45
90
Dev.
Line
Area
bus KNX
1A
2
1
4
3
1B
2A
2B
3A
10
9
12
11
3B
4A
4B
6
5
L
8
7
N
14
13
16
15
L
N
N
N
TECHNICAL022EN
272
273
03
Introduction
18
Wall-mount devices
229
DIN-Rail mount modules
297
Supervision
311
Tools
315
Sales kit
321
Technical section
331
General terms of sale
335
General index
