Hardware manual PCD7.LRxx-PG5 room controller │ Document 27-653; version ENG07 │ 2019-03-21
Saia-Burgess Controls AG
Digital outputs
Inputs/outputs (I/O)
4-17
4
Property
Type 1
(standard)
Type 2
(high switch-on current)
PCD7
LRLx-P5
PCD7.
LRSx-P5
Electrical endurance
70,000 cycles
4 A at 250 VAC
(cosφ =1)
100,000 cycles
10 A at 250 VAC
(cosφ =1)
yes
yes
Application
Fan motor, light
Switching of light, fan motor
and electrical heater
yes
yes
If inductive components are connected to the relays and these relays switch more
than once every two minutes, these components must not cause any harmful
interference to radio or TV reception (conformity with EN 45014).
Corresponding snubbers must be fitted on site.
Connection schematic:
PCD7.LRLx-P5
RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2
16
17
18
19
20
21
22
23
24
25
RN = Reserve
terminals serve
as distributors
OUTPUTS - RELAYS
max. 10 A
15…253 V AC
max. 4 A
15…253 V AC
max. 4 A
15…253 V AC
max. 10 A
15…253 V AC
PCD7.LRSx-P5
RN = Reserve
terminals serve
as distributors
OUTPUTS - RELAYS
max. 10 A
24…253 V AC
max. 4 A
15…253 V AC
max. 4 A
15…253 V AC
max. 4 A
15…253 V AC
RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2
10
11
12
13
14
15
16
17
18
19