Saia-Burgess Controls AG
User Manual PCD2.M4x60 │
Document 27-648
│ Edition ENG06 │ 2020-10-21
On-board
System overview
4-4
4
PCD3.C200 expansion module holders can also be used.
PCD3.Cxxx expansion module holders enable the use of PCD3 manual control
modules e.g. the «Light and Shading» module PCD3.A860
Connections of the PCD2.C1000 and PCD2.C2000 expansion module holders
Power supply of the expansion module holder
IN
29
20
OUT
24 VDC
Error
Pin Désignation
Signification
29
Power Fail (Panne de courant)
+5 V ou V+ non disponible
28
Power Good
Tensions présentes
27
COM
Port commun
26
n.c.
non connecté
25
n.c.
non connecté
24
-
GND
23
-
GND
22
+
+24 V
21
+
+24 V
20
+
+24 V
The PCD2.C1000/C2000 module holders provide the following internal supply
currents for the inserted or connected modules:
Type
Maximal current
Power consumption
+5V
V+
PCD2.C1000
PCD2.C2000
1400 mA
800 mA
In der Regel 2W
+5V
CLR
0V
Supply 24 V
DC
PCD-Bus
V+
(16,2V)
DC
DC
When planning PCD2 systems, it is important to check that the internal power
supplies to the I/O module racks are not overloaded. This check is especially
important when using analog, counting and positioning modules, as some of these
modules have a high power consumption.
It is recommended to use the calculation table a
.
