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Каталог Ekinex: Technical Catalogue 2022, стр 125 с 171

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8-fold binary input
INPUTS
Description
The Ekinex® EK-CA1-TP binary input has 8 independent input channels for
connecting to the KNX bus commands and sensors of traditional type, having
potential-free contacts. Thanks to the binary input, it is possible to command and
control bus functions with standard switches, pushbuttons or sensors (not natively
communicating with the KNX bus) or binary signals made available by other devices.
The query voltage of input channels is produced within the device. 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 does not require
auxiliary power supply.
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 with screw terminals
• Installation on 35 mm rail (according to EN 60715)
• 4 modular units (1 MU = 18 mm)
• IP20 protection degree (installed device)
• Weight 145 g
Technical data
Power supply
• Voltage 30 Vdc by KNX bus
• Current consumption from bus < 13 mA
• Power on bus 320 mW
Inputs
• Number: 8
• Query voltage: < 11 V
• Query current: < 5 mA
Delivery
Delivery includes a terminal block for connection to the bus.
Order information
Code
Package
EK-CA1-TP
1 pcs.
Configuration and commissioning
By means of ETS5 software or later versions
Application program APEKCA1TP##.knxprod
(download from www.ekinex.com)
Documentation
For more information see the technical documentation,
download from www.ekinex.com
Dimensions [mm]
72
5
25
20
20
70
90
45
1
2
1A
3
4
2A
5
6
3A
7
8
4A
9
10
1B
11
12
2B
13
14
3B
15
16
4B
1B
2B
3B
4B
1A
2A
3A
4A
EK-CA1-TP
8xD.I. Dry Contacts
bus KNX
Dev.
Line
Area
Inputs
DIN-RAIL MOUNT MODULES
EK-CA1-TP
8-fold
binary input
ON / OFF switching of individual loads or groups of loads

Dimming control for lighting devices

Operating control for shutters and roller blinds

Detecting the status of signaling contacts

Recalling and saving of scenes

Pushbutton for toggling between manual and automatic operation

Pushbuttons for forced operation of the inputs

Counting of impulses and switching cycles

Mounting on standard 35 mm rail (EN 60715)

TECHNICAL022EN
248
249
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