ABB SmartTouch B/graphite, Product Manual, Page: 224 / 368

KNX control elements and application parameters
Application "Logical functions"
Product manual 2CKA001473B5343 │ 224
Input 2 [°C] :
Options: Setting options from -30 - +70
This parameter is used to specify the value with which the temperature at input 1 is to
be compared.
Hysteresis :
Options: Setting options from 0.5 - 10
–
2 temperatures
: This function makes two separate inputs with 2-byte communication
objects available. On these objects temperature telegrams are received and compared
with each other, which are sent from KNX temperature sensors. No additional
parameters available.
Object type of the output :
Options: 1 bit
1 bytes
The parameter is used to specify whether the output object sends a 1-bit value (0/1) or a 1-
byte value (0 - 255).
–
1 bit
: The following supplementary parameters are available:
Sending value when input 1 > input 2 :
Options: OFF telegram
ON telegram
The parameter is used to specify which output object is sent (ON or OFF) when input 1
is logically larger than input 2.
Sending value when input 1 < input 2 :
Options: OFF telegram
ON telegram
The parameter is used to specify which output object is sent (ON or OFF) when input 1
is logically smaller than input 2.
–
1 byte
: The following supplementary parameters are available:
Sending value when input 1 > input 2 :
Options: Setting options from 0 - 255
The parameter is used to specify which output object is sent when input 1 is logically
larger than input 2.
Sending value when input 1 < input 2 :
Options: Setting options from 0 - 255
The parameter is used to specify which output object is sent when input 1 is logically
smaller than input 2.
Telegram is sent at :
Options: Change output
Output 1 is larger than input 2
Output 1 is smaller than input 2
A telegram is sent when the selected condition is met.
Cyclic sending of output :