Hardware manual PCD7.LRxx-PG5 room controller │ Document 27-653; version ENG07 │ 2019-03-21
Saia-Burgess Controls AG
Dimensions/device installation
Room controller/CPU
3-4
3
3.1.3
Installation position and ambient temperature
Normally, a horizontal or vertical surface is used for mounting the module support.
Vertical mounting is preferred. In this installation position, an ambient temperature
between 0°C and 50°C is permissible.
In all other positions, the air flow is less favourable and an ambient temperature of
40°C must not be exceeded.
RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2
RUN/HALT
Sylk Bus
RS485 / Port 1
UI0…
0-10V
GND
Dig.
NTC
V
TN T~ TO0TNTO1 TO2 TNTO3
RS485 / Port 0
C1+
/D A +
D B -
GND
C1-
AO0…
GND
0-10V
V
Power Supply
24 VAC
Out
---
230 V
24 VAC
---
USB
T2
R2 T1 R1 !
1
L
2
N
3
24V~
4
24V0
5
24V~
6
24V0
7
TN
8
T~
9
TO0
10
TN
11
TO1
12
TO2
13
TN
14
TO3
15
RC3
16
RO3
17
IN3
18
RN
19
RN
20
IN0
21
RO0
22
IN1
23
RO1
24
IN2
25
RO2
/DA+
26
DB-
27
GND
28
24V~
29
/DA+
62
DB-
63
GND
64
WM1
30
WM2
31
AO0
32
AO1
34
AO2
36
AO3
38
AO4
40
AO5
42
GND
33
24V~
35
GND
37
24V~
39
GND
41
24V~
43
24V~
44
GND
46
UI1
48
UI2
50
GND
52
UI5
54
LED
45
UI0
47
GND
49
UI3
51
UI4
53
GND
55
UI6
56
GND
58
UI9
60
UI7
57
UI8
59
GND
61
1
2
5
6
7
8
9
10 11 12 13 14
16 17 18 19 20 21 22 23 24 25
33 35 37 39 41 43
47 49
53 55 57 59 61
51
26 27 28 29
30 31
32 34 36 38 40 42
46 48
52 54 56 58 60
50
62 63 64
RO3
IN3
RN
RN
IN0
RO0
IN1
RO1
IN2
RO2
RUN/HALT
Sylk Bus RS485 / Port 1
UI0
…
0-
10
V
GND
D
ig
.
N
TC
V
TN
T~
TO0
TN
TO1
TO2
TN
TO3
RS485 / Port 0
C
1+
/D
A
+
D
B
-
G
N
D
C
1-
AO0
…
G
N
D
0-
10
V
V
Power Supply
24 VAC
Out
---
230 V
24 VAC
---
USB
T2
R2
T1
R1
!
1
L
2
N
3
24V
~
4
24V
0
5
24V
~
6
24V
0
7
TN
8
T~
9
TO0
10
TN
11
TO1
12
TO2
13
TN
14
TO3
15
RC3
16
RO3
17
IN3
18
RN
19
RN
20
IN0
21
RO0
22
IN1
23
RO1
24
IN2
25
RO2
/DA+
26
DB-
27
GND
28
24V
~
29
/DA+
62
DB-
63
GND
64
WM1
30
WM2
31
AO0
32
AO1
34
AO2
36
AO3
38
AO4
40
AO5
42
GND
33
24V
~
35
GND
37
24V
~
39
GND
41
24V
~
43
24V
~
44
GND
46
UI1
48
UI2
50
GND
52
UI5
54
LED
45
UI0
47
GND
49
UI3
51
UI4
53
GND
55
UI6
56
GND
58
UI9
60
UI7
57
UI8
59
GND
61
1
2
5
6
7
8
9
10
11
12
13
14
16
17
18
19
20
21
22
23
24
25
33
35
37
39
41
43
47
49
53
55
57
59
61
51
26
27
28
29
30
31
32
34
36
38
40
42
46
48
52
54
56
58
60
50
62
63
64
RO3IN3
RNRN
IN0RO0
IN1RO1
IN2RO2
RUN/HALT
Sylk Bus
RS485 / Port 1
UI0…
0-1
0V
GND
Dig
.
NTC
V
TN
T~
TO0TN
TO1TO2
TNTO3
RS485 / Port 0
C1+
/D
A+
DB
-
GN
D
C1-
AO0…
GN
D
0-1
0V
V
Power Supply
24 VAC
Out
---
230 V
24 VAC
---
USB
T2
R2
T1
R1
!
1
L
2
N
3
24V~
4
24V0
5
24V~
6
24V0
7
TN
8
T~
9
TO0
10
TN
11
TO1
12
TO2
13
TN
14
TO3
15
RC3
16
RO3
17
IN3
18
RN
19
RN
20
IN0
21
RO0
22
IN1
23
RO1
24
IN2
25
RO2
/DA+
26
DB-
27
GND
28
24V~
29
/DA+
62
DB-
63
GND
64
WM1
30
WM2
31
AO0
32
AO1
34
AO2
36
AO3
38
AO4
40
AO5
42
GND
33
24V~
35
GND
37
24V~
39
GND
41
24V~
43
24V~
44
GND
46
UI1
48
UI2
50
GND
52
UI5
54
LED
45
UI0
47
GND
49
UI3
51
UI4
53
GND
55
UI6
56
GND
58
UI9
60
UI7
57
UI8
59
GND
61
1
2
5
6
7
8
9
10
11
12
13
14
16
17
18
19
20
21
22
23
24
25
33
35
37
39
41
43
47
49
53
55
57
59
61
51
26
27
28
29
30
31
32
34
36
38
40
42
46
48
52
54
56
58
60
50
62
63
64
RO3
IN3
RN
RN
IN0
RO0
IN1
RO1
IN2
RO2
RUN/HALT
Sylk Bus RS485 / Port 1
UI0
…
0-
10
V
GND
D
ig
.
N
TC
V
TN
T~
TO0
TN
TO1
TO2
TN
TO3
RS485 / Port 0
C
1+
/D
A
+
D
B
-
G
N
D
C
1-
AO0
…
G
N
D
0-
10
V
V
Power Supply
24 VAC
Out
---
230 V
24 VAC
---
USB
T2
R2
T1
R1
!
1
L
2
N
3
24V
~
4
24V
0
5
24V
~
6
24V
0
7
TN
8
T~
9
TO0
10
TN
11
TO1
12
TO2
13
TN
14
TO3
15
RC3
16
RO3
17
IN3
18
RN
19
RN
20
IN0
21
RO0
22
IN1
23
RO1
24
IN2
25
RO2
/DA+
26
DB-
27
GND
28
24V
~
29
/DA+
62
DB-
63
GND
64
WM1
30
WM2
31
AO0
32
AO1
34
AO2
36
AO3
38
AO4
40
AO5
42
GND
33
24V
~
35
GND
37
24V
~
39
GND
41
24V
~
43
24V
~
44
GND
46
UI1
48
UI2
50
GND
52
UI5
54
LED
45
UI0
47
GND
49
UI3
51
UI4
53
GND
55
UI6
56
GND
58
UI9
60
UI7
57
UI8
59
GND
61
1
2
5
6
7
8
9
10
11
12
13
14
16
17
18
19
20
21
22
23
24
25
33
35
37
39
41
43
47
49
53
55
57
59
61
51
26
27
28
29
30
31
32
34
36
38
40
42
46
48
52
54
56
58
60
50
62
63
64
5…95% r.H.
0…+50 °C
0…+40 °C
0…+50 °C
Installation position
Ambient temperature
3.1.4
Installation on mounting rails
The PCD7.LRxx-P5 room controller can be clicked into place on a horizontal
mounting rail (35 mm as per DIN EN 60715 TH35).
1
2
3
1. Use a slotted screwdriver, for example, push back or move the slide lock(s) on
the bottom of the PCD7.LRxx-P5 until an audible click is heard.
2. Fit the PCD7.LRxx-P5 on the top edge of the mounting rail using the two hooks.
Push the device on to the mounting rail. Ensure that the underside sits evenly