Zennio ZRX-KCI4SO Technical Documentation

KNX Consumption Interface
ZRX-KCI4SO
FEATURES
 Compliant with UNE-EN 62053-31 Class B.
 DIN rail unit assembly (EN 50022), with snap fit clamp.
 Size 90 x 60 x 35 mm (2 DIN units).
 KNX BCU integrated.
 4 channels for consumption counters (meters) with S0-pulse
outputs (UNE-EN 62053-31) *.
 Total data saving on KNX bus power failure.
 CE directives compliant.
1. Battery holder
5. Programming 6. Input Indicator
LED
Programming button: short button press to set the programming mode. If this button is
held while plugging the device into the KNX bus, it goes into safe mode.
Programming LED: programming mode indicator (red). When the device goes into safe
mode, it blinks (red) every half second.
LOW batt. LED: if this LED is blinking in red, replace the batteries as soon as possible.
EMPTY batt. LED: if this LED is blinking in red, the batteries are empty.
GENERAL SYSTEM SPECIFICATIONS
Concept
Type of device
Voltage
Voltage range
KNX Supply
Max consumption
Bus connection
Battery (auxiliary power supply)
Working temperature
Storage temperature
Ambient humidity (relative)
Storage humidity (relative)
Complementary characteristics
Safety class
Operation type
Device action type
Electrical solicitations period
Type of protection
Assembly
KNX bus failure response
Response when restarting KNX bus
Operation indication
Weight
PCB CTI index
Enclosure
*Other counters (meters) with dry-voltage output or not complying S0 standard may also work (previous test is recommended)
Technical Documentation
© Zennio Avance y Tecnología S.L.
2. EMPTY batt. 3. LOW batt.
LED indicator LED indicator
7. Input
LED connectors
Description
Electric operation control device
29V DC SELV
21...31V DC
24VDC 15mA
29VDC 12.5mA
Typical bus connector TP1, 0.50 mm² section
2 CR2032 battery (2 x 3V). It allows to keep counting pulses without the KNX
bus power supply
from 0ºC to +45ºC
from -20ºC to +70ºC
30% to 85% RH (no condensation)
30% to 85% RH (no condensation)
Class B
III
Continuous operation
Type 1
Long
IP20, clean environment
Independent control assembly device to be mounted inside of electrical panels
with DIN rail (EN 50022)
Data saving
Data recovering and sending according to parameterization when recovering
Programming LED indicates programming mode (red) or safe mode (blinking
red). LOW and EMPTY batt. LED indicate the battery level when blinking in
red (KNX supply necessary). LED input indicator blinks when a pulse is
received.
90g
175 V
PC FR V0 halogen free
Edition 1
3
4
5
4. Programming
6
button
8. KNX
7
connector
Further information www.zennio.com
Technical Documentation
1
Figure 1: KNX Consumption Interface
Page 1 / 2
KCI
2
8