45
© Vallox Oy - All rights reserved
ELECTRICAL CONNECTIONS (TERMINAL BLOCK)
Vallox Pureo TX 1800
TECHNIC
AL SPECIFIC
ATIONS
Analog input
PLC
/3.0
TIME SWITCH
M13
55
GND
56
Analog input
PLC
/3.0
VOC CONTROL
M14
57
GND
58
Analog input
PLC
/3.0
E-STOP
M15
59
GND
60
M13-55
/1.8
M13-56
/1.8
M14-57
/1.6
M14-58
/1.6
M15-59
/1.8
M15-60
/1.8
Digital output
PLC
/3.0
ODA-EHA DAMPER
RELAY1 C
9
NO
10
Digital output
PLC
/3.0
HEAX DAMPER-1
RELAY3 C
13
NO
14
Digital output
PLC
/3.0
HEAX DAMPER-2
RELAY4 C
15
NO
16
Digital output
PLC
/3.0
RESERVE
RELAY6 C
19
NO
20
/1.2
RELAY1-10
/1.4
RELAY3-14
/2.3
RELAY4-16
/2.3
RELAY6-20
/1.8
Digital output
PLC
/3.0
HEATING PUMP
RELAY2 C
11
NO
12
RELAY2-12
/1.4
RELAY2-11
/1.4
M-LINK
24V 1
GND 2
GND 3
B 4
A 5
GND 6
RX 7
TX 8
24VDC4-
/1.2
MODBUS-B
/3.0
MODBUS-A
/3.0
Analog input
PLC
/3.0
ODA TEMP.
M1
21
GND
22
Analog input
PLC
/3.0
AFT. HEAX TEMP.
M2
23
GND
24
Analog input
PLC
/3.0
SUPPLY TEMP.
M3
25
GND
26
Analog input
PLC
/3.0
ETA TEMP.
M4
27
GND
28
Analog input
PLC
/3.0
EXH TEMP.
M5
29
GND
30
M1-21
/2.4
M1-22
/2.4
M2-23
/2.4
M2-24
/2.4
M3-25
/2.5
M3-26
/2.5
M4-27
/2.5
M4-28
/2.5
M5-29
/2.5
M5-30
/2.5
COM4
COM2
PLC
24V 1
GND 2
GND 3
B2 4
A2 5
GND 6
B1 7
A1 8
/3.0
M1
21
GND
22
ODA TEMP.
/3.1
M2
23
GND
24
AFT. HEAX TEMP.
/3.2
M3
25
GND
26
SUPPLY TEMP.
/3.3
M4
27
GND
28
ETA TEMP.
/3.4
M5
29
GND
30
EXH TEMP.
/3.0
Y4
31
GND
32
ELEC. HEAT. CONT.
/3.1
Y3
33
GND
34
COOL COIL CONT.
/3.2
Y2
35
GND
36
HEAT COIL CONT.
/3.3
Y1
37
GND
38
HEAX BYPASS CONT.
/3.4
PWM1
39
GND
40
RESERVE
/3.4
M6
41
GND
42
HEAT. COIL TEMP.
/3.5
M7
43
GND
44
COOL. COIL TEMP.
/3.6
M8
45
GND
46
ODA TEMP. DUCT
/3.7
M9
47
GND
48
SUP. TEMP. DUCT
/3.8
M10
49
GND
50
SUP. DUCT PRESSURE
/3.5
M11
51
GND
52
ETA. DUCT PRESSURE
/3.6
M12
53
GND
54
CO2 CONTROL
/3.6
M13
55
GND
56
TIME SWITCH
/3.7
M14
57
GND
58
VOC CONTROL
/3.8
M15
59
GND
60
E-STOP
/3.5
RELAY1 C
9
NO
10
ODA-EHA DAMPER
/3.6
RELAY2 C
11
NO
12
HEATING PUMP
/3.7
RELAY3 C
13
NO
14
HEAX DAMPER-1
/3.8
RELAY4 C
15
NO
16
HEAX DAMPER-2
/3.8
RELAY5 C
17
NO
18
HEAX DAMPER-3
/3.9
RELAY6 C
19
NO
20
RESERVE
/1.2
24VDC1-
/1.2
MODBUS-B
/1.3
MODBUS-A
/1.3
MODBUS-B
/3.9
MODBUS-A
/3.9
Analog output
PLC
/3.0
ELEC. HEAT. CONT.
Y4
31
GND
32
Analog output
PLC
/3.0
COOL COIL CONT.
Y3
33
GND
34
Analog output
PLC
/3.0
HEAT COIL CONT.
Y2
35
GND
36
Analog output
PLC
/3.0
HEAX BYPASS CONT.
Y1
37
GND
38
Y4-31
/1.4
Y4-32
/1.4
Y3-33
/1.5
Y3-34
/1.6
Y2-35
/1.6
Y2-36
/1.6
Y1-37
/2.4
Analog output
PLC
/3.0
RESERVE
PWM1
39
GND
40
PWM-39
/1.8
PWM-GND
/1.8
Analog input
PLC
/3.0
HEAT. COIL TEMP.
M6
41
GND
42
Analog input
PLC
/3.0
COOL. COIL TEMP.
M7
43
GND
44
Analog input
PLC
/3.0
ODA TEMP. DUCT
M8
45
GND
46
M6-41
/2.5
M6-42
/2.5
M7-43
/1.6
M7-44
/1.7
M8-45
/1.7
M8-46
/1.7
Analog input
PLC
/3.0
SUP. TEMP. DUCT
M9
47
GND
48
M9-47
/1.7
M9-48
/1.7
Analog input
PLC
/3.0
SUP. DUCT PRESSURE
M10
49
GND
50
Analog input
PLC
/3.0
ETA. DUCT PRESSURE
M11
51
GND
52
Analog input
PLC
/3.0
CO2 CONTROL
M12
53
GND
54
M10-49
/1.7
M10-50
/1.7
M11-51
/1.7
M11-52
/1.8
M12-53
/1.6
M12-54
/1.6
Digital output
PLC
/3.0
HEAX DAMPER-3
RELAY5 C
17
NO
18
RELAY5-18
/2.4
WT
BN
WT
BN
O
GR
YE
BK
YE
BK
YE
BK
YE
BK
BK
YE
BK
YE
BK
YE
BK
GY
GY
GY
GY
YE
BK
YE
BK
YE
BK
YE
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
O
GR
WT
BN
O
O
BK
BK
BK
BK
