baltur LC3 - External Temperature Offset Function; Initial Password; Connection Wiring Diagram

Out2,3,4,5: 4A-AC1(2A-AC3)/ 250 VAC
Out1: 6A-AC1(3A-AC3)/ 250 VAC
Pt
A
B
GND
+12 VDC
0/1..5 V
0/2..10 V
+
(passive)
4..20
mA
+
INPUT
PTC
RS485
NO
G
4b
ANALOG.: 0/4..20mA - 0/2..10V
1b
TC
+
2b
3b
RELAYS:
OUTPUTS
SSR: 12 VDC/20 mA
6b
5b
1a
2a
4a
3a
+ +
NO
+
+
G
NC
C
+
C
NO
DIG. IN 2
DIG. IN 1
5a
6a
Out1
10b
220V
7b
9b
8b
Out2
12b
11b
7a
Out3
9a
8a
10a
12a
11a
Pt
100
1000
Cavo collegamento
Da K30 a TLK94
Baltur
Connettore
lato cavi
Connettore
lato cavi
Rosso
Marrone
Marrone
Rosso
Lato
K30
Lato
TLK 94
1
1
Cavo di collegamento con trasmettitore tipo K30 (cod ice
CATTLB200--).
3 / 16
0006160005_201502
ENGLISH
The regulator is factory-set with input Pt1000 2 wires, PID regulation for heating. The regulation relays
are K1 and K2. (1, 2)
INITIAL PASSWORD 381
CONNECTION WIRING DIAGRAM
EXTERNAL TEMPERATURE OFFSET FUNCTION
This function allows user to change the selected set point according to the external temperature as
measured by a (duly programmed) K30 transmitter and re-transmitted in digital format (TTL)
to TLK94 controller.
This function relies on 2 parameters, Ad1 and Ad2, to define the extent of the offset at operation
range limits, i.e.:
Ad1 is the value to be added to selected set point when external temperature gets below zero.
Ad2 is the value to be added to selected set point when external temperature gets above zero.
Example
SP = 70 (with external temperature = 0 °C)
Ad1 = +10
Ad2 = -10
If external temperature is +20 °C (limit set for the transmitter) the boiler set point changes as follows:
[SP + (Ad2)] = [70 + (-10)] = 60 °C
If external temperature is -20 °C (limit set for the transmitter) the boiler set point changes as follows:
[SP + (Ad1)] = [70 + (10)] = 80 °C
NOTE:
1) The sum of set point + offset will be limited by SPLL and SPLH parameters
2) When transmitter detects a probe error or is not working or not present, TLK94 will use the local
set point.
Cavo collegamento
Da K30 a TLK94
Baltur
Connettore
lato cavi
Connettore
lato cavi
Rosso
Marrone
Marrone
Rosso
Lato
K30
Lato
TLK 94
1
1
Cavo di collegamento con trasmettitore tipo K30 (cod ice
CATTLB200--).
Connection cable
from K30 to TLK94
Connection cable with K30-type transmitter (code CATTLB200--).
K30
side
TLK94
side
Cable-side connector
Cable-side connector
red
brown