SBC PCD1 Series User Manual

Saia-Burgess Controls AG
Manual Manual PCD 1 / PCD 2 Series │ Document 26 / 737 EN22 │ 2013-11-26
4
Communication interfaces
4-44
MP-Bus PCD2.T500
8 +24 VDC Module supply +
9 GND Module supply - and earth connection
The supply voltage of the PCD1 / PCD2 automation system is generally used to sup-
ply the PCD2.T500 Module. However, if preferred an external power source can also
be used to supply the module and / or actuators. The following demands are placed
on the supply voltage:

24 VDC ±20 % smoothed or

19 VAC ±15 % with full-wave rectier and smoothing capacitor 10 000 µF / 40 V
4.11.4 Supply possibilities
Common supply for controller and actuators
Tx1+24
VDC
GND GND GND A
Com
B
Com
Tx2Rx1 Rx2
012367
–
+
–
+
+
–
PCD2.T500
PCD1 / PCD2
230 V
AC
60 W
19 VAC
AC
AC
Fuse 4 A T
24 V
DC
Actuators
Separate supply of actuators with 24 VAC
–
+
+
–
Tx1+24
VDC
GND GND GND A
Com
B
Com
Tx2Rx1 Rx2
01237
–
+
+
–
PCD2.T500
PCD1 / PCD2
230 V
AC
60 W
24 VAC
24 VDC
Actuators
Fuse 4 A T
Fuse 4 A T
19 V
AC
AC
AC
Individual DC supply for controller and actuators
–
+
+
–
Tx1+24
VDC
GND GND GND A
Com
B
Com
Tx2Rx1 Rx2
01237
–
+
–
+
+
–
PCD2.T500
PCD1 / PCD2
24 VDC
Actuators
230 V
AC
60 W
19 VAC
AC
AC
Fuse 4 A T
Fuse 4 A T
19 V
AC
AC
AC

SBC PCD1 Series Specifications

General

Brand	SBC
Model	PCD1 Series
Category	Controller
Language	English