KNX/Logic
KNX Logic Processor
Programmable Logic Processor for KNX with 3rd Party Interfaces
Benefits
- 2-way KNX Interface able to send and receive telegrams from KNX, with direct connection to KNX Bus
- 32 Time Programs for scheduling commands to KNX
- Synchronise KNX/Logic real time clock to KNX devices. KNX/Logic has automatic Daylight saving adjustments and Sunrise/Sunset times based on latitude and logitude. The optional UCM/ETH03 module is synchronised to Internet Time Servers
- Read Temperature and other sensors on the KNX bus or supply temperature readings or setpoints to KNX from Cytech modules like MSM01 Multisensor Module
- Functions as a central controller for a KNX network which is able to coordinate the functions of all the subsystems including security, lighting, HVAC, and others. KNX/Logic is able to take action based on conditional logic, for example, when the time is between 7 PM and 7 AM, on defined days of week etc
- Control KNX devices by the Cytech mobile app (for iOS/Android)
- Interfaces to other systems eg C-Bus, Modbus, etc by Cytech’s other UCM interface modules.
Product Photo
Example 1
To demonstrate the capabilities of KNX/Logic this example diagram shows how a KNX switch can be used to control air conditioning by infrared signal while a current sensor provides status to the KNX switch feedback address using the IRIO (Intelligent Remote I/O) module. Time programs can also be configured to automatically switch the devices on and off for selected days of week.
Example 2
KNX devices can also be controlled based on logic conditions as well as time of day, and timers can be programmed to switch off lights after a timed delay, as shown below.
Specification
- Size (KNX/LOGIC PCB)
- 108 x 88 mm
- Connection (to KNX)
- KNX Bus Cable
- Communications
- RS485 Bus
- Power Supply
- 12V 1A
- Current Required
- 30 mA
- KNX Objects supported
- EIS1 (1-bit), EIS2 (4-bit), EIS3 (Time), EIS4 (Date), EIS5 (Float), EIS6 (1 byte), EIS10 (2 bytes)
- KNX Physical Address
- 1.1.1 to 1.15.255
- KNX Addresses to KNX/Logic Mapping
- 256
- KNX/Logic Registers
- 256 Flags, 32 Sensors, 255 Counters
- Time Programs/Schedules
- 32
- Timers for Logic
- 64, programmable from 1 to 65535 seconds
- Programmable Responses
- 512