Hardware manual PCD7.LRxx-PG5 room controller │ Document 27-653; version ENG07 │ 2019-03-21
Saia-Burgess Controls AG
IP30 protective terminal covers (optional)
General guidance
2-7
2
2.5
IP30 protective terminal covers (optional)
If the controllers are installed outside a control cabinet, the protective terminal
covers must be mounted before being connected to the device’s power supply in
order to achieve IP30 conformity.
IRM-R
x
C
Set of 10 covers
(two covers are needed each PCD7.LRxx-P5,
not included in the PCD7.LRxx-P5 package contents)
The covers can be secured using optional screws for plastic as
per DIN EN ISO 7049 – ST2.9x9.5 - C (F) - H
(not included in package contents).
AO0…
GND
0-10V
V
UI0…
0-10V
GND
Dig.
NTC
V
RS485 / Port 0
/D A +
D B -
RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2
TN T~ TO0 TN TO1
RUN/HALT
Power Supply
---
230 V In
24 VAC In
24 VAC Out
Sylk Bus
RS485 / Port 1
USB
T1 R1 T0 R0 !
PCD7.LRSx
54
162
54
59
58.4
58.4
162
Order no.:
For small housing
IRM-RSC
without screws
(two needed for each
device)
Small housing with IRM-RSC protective terminal covers, dimensions (in mm)
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 !
PCD7.LRLx
54
59
58.4
58.4
162
198
54
Order no.:
For large housing
IRM-RLC
without screws
(two needed for each
device)
Large housing with IRM-RLC protective terminal covers, dimensions (in mm)
