Alarm center
24 VAC
L
L
2 x 0.8
2 x 0.8
2 x 0.8
3 x 0.8
3 x 1.5 N
2 x 1.5 N
Meas.3
Meas.4
Meas.5
Meas.6
Meas.7
Meas.8
Meas.9
Meas.10
Meas.11
Dig 1
Dig 2
Dig 3
Relay 2
Relay 1
Net
connection
Meas.1
TMO
EIA-232 RX
EIA-232 TX
N
L
EIA-232 GND
2 x 0.8
3 x 1.5 S
DATAJAMAK
2x(2+1)x0,24
Meas.2
Field apparatus
NET
T1
T2
T3
T10
T1
1
X
1
X2
X3
K1
AC
M
1
M2
M3
RE
2
2
3
0V5
0H
z
RE
1
Actuator control H1 circuit
(24 VAC)
Relay control
R2 (230VAC, 6(1)A)
Geothermal heating unit's compressor control
Relay control R1 (230VAC, 6(1)A)
Geothermal heating unit's
electrical heating resistor control
Distribution center
power supply 230 VAC
24 VAC
0...10V
DC-input
3-point
controlled
actuator
DC-volt
age
controlled
actuator
L
N
1
TMW or TMS
2 x 0.8
TMR
2 x 0.8
2
3
TMW or TMS
TMW or TMS
T4
T5
T6
4
5
6
2 x 0.8
2 x 0.8
2 x 0.8
TMW tai TMS
TMW or TMS
TMW or TMS
T7
T8
T9
7
8
9
TMW or TMS
2 x 0.8
2 x 0.8
2 x 0.8
TMW or TMS
10
11
21
22
TMW or TMS
2 x 0.8
2 x 0.8
2 x 0.8
23
24
25
26
31
32
41
42
51
52
53
54
55
56
57
58
59
60
61
62
71
72
73
74
75
81
82
83
84
2 x 0.8
3 x 0.8
24 VAC
0...10V
DC-input
Open
Closed
3 x 0.8
24 VAC
0...10V
DC-input
GENERAL CONNECTION DIAGRAM
A
BC
D
51
52
54
55
56
58
59
60
62
203GT
regulator
Pulse information (contact inform.)
e.g. alarm information
Outdoor sensor
H1 supply water sensor
H1 room sensor
Free measurement
(Name using the text editor)
Supply water sensor (HW)
HW circulating water sensor
Anticipation sensor
Alarm information from regulator
max. 46V, 1A
24 VAC output
Compressor running information
H2 supply water sensor
Electrical heating resistor (contact inform.)
Pulse information (contact inform.
e.g. alarm information
)
Accumul. upper part temp. sensor
Accumulator's . lower part temp.sensor
ree meas.
Hot gas temp. sensor or or f
(Name using the text editor)
Actuator H1
Actuator HW
contact
Actuator H2
24 VAC
output
Alarm
Open
Closed
Open
Closed
Actuator control H2 circuit
(24 VAC)
Actuator control HW circuit
(24 VAC)
203GT heating regulator
Cabling
41
Gr
Ye
AB
C
D
Jumper
wire
Modem connection
Br
Modem
connecting
cable
If the modem is connected to the
RS-485 bus, see Connection in the
instructions that come with the RS-485 card.
203GT
regulator