Description
The EK-TM1-TP electronic digital time switch is a KNX device for the management
over time of the electrical devices. It allows time programming (periodicity: daily,
weekly or annual) or astronomical programming. The device can pilot 9 different
channels on KNX bus. The relay on the device replicates the channel 1 programming.
Each channel can be associated with a different programming (time or astronomical).
It is possible to connect via bus the EK-GPS-1 module (to be ordered separately), that
captures the time and the position through the satellite system, ensuring a greater
accuracy over time. The backup battery keeps the settings even in case of power
failure and can be replaced through the cover (sealable).
Main features
• Plastic casing
• LCD with backlight (active only with AC power supply)
• Password lockable keyboard
• 450 storable programs (900 events) divisible on 9 channels
• Daily/weekly/monthly/yearly + astronomical programming
• On/off, pulse, holiday, random, night (astronomical) programmes
• Programming resolution 1 minute
• Actions type 1B
• Automatic update of daylight saving time (configurable)
• Connection to bus line with KNX terminal block
• Screw terminal blocks for connecting 230 Vac, output and GPS module
• Lithium backup battery: 3V, CR14250 type (5-years life, replaceable)
• Reinforced insulation between accessible parts (front) and all the other terminals
• Protection degree IP20 (device installed)
• Mounting on 35 mm standard DIN-rail (according to EN 60715)
• 3 modular units (1 UM = 18 mm)
Technical data
• Power supply: 115 ÷ 230 Vac (-15% ÷ +10%) 50/60 Hz
• Power consumption: 7 VA (2.6 W)
Output
• 1 monostable switching relay 16(10) A at 250 Vac
Delivery
Delivery includes a terminal block for connection to the bus. The optional module
EK-GPS-1 has to be ordered separately.
Time / astronomical
digital switch
SYSTEM DEVICES
Order information
Code
Package
EK-TM1-TP
1 pcs.
EK-GPS-1
1 pcs.
Configuration and commissioning
By means of ETS5 software or later versions
Application program: APEKTM1TP##.knxprod
(## = version, downloadable from www.ekinex.com)
Documentation
For more information see the technical documentation,
download from www.ekinex.com
Dimensions [mm]
54
87
65
EK-TM1-TP
Digital time / Astronomical switch
EK-TM1-TP
EK-GPS-1
TECHNICAL022EN
234
235
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
Description
The Ekinex® EK-AM1-TP power supply produces and monitors the 30 Vdc voltage
required for operation of the KNX bus system. A coil integrated in the device
decouples the power supply from the bus line. The output has overload and short-
circuit protection. It has an additional 30 Vdc output that can be used for auxiliary
supply of other SELV devices. The total current provided by the two outputs (KNX bus
line and auxiliary power supply) cannot exceed 1280 mA. The device is capable of
supporting short mains voltage interruptions (max. 200 ms).
Main features
• Plastic housing
• Connection to bus line via KNX terminal
• Auxiliary power connection via dedicated screw terminals
• Power supply connection via screw terminals
• Degree of protection IP 20 (device installed)
• Climatic classification 3K5 and mechanical classification 3M2 (according to EN 50491-2)
• Pollution degree 2 (according to IEC 60664-1)
• Safety class I
• Mounting on 35 mm profile rail (according to EN 60715)
• Device with 4 modular units (1 UM = 18 mm)
• Weight 320 g
Technical data
• Supply voltage 230 Vac, 50/60 Hz
• Power consumption 39 W
• Losses < 3 W
• Voltage on bus line: 30 Vdc +1/-2 Vdc SELV
• Voltage on auxiliary output: 30 Vdc
• Nominal current: 1280 mA
• Buffer time: 200 ms
Delivery
Delivery includes one terminal blocks for connection to the bus.
1280 mA bus power supply
POWER SUPPLY UNITS
COMING SOON
Dimensions [mm]
Documentation
For more information see the technical documentation,
download from www.ekinex.com
Order information
Code
Package
EK-AM1-TP
1 pcs.
