Saia-Burgess Controls AG
Hardware manual for PCD3 series │ Document 26-789 ENG19│ 2018-06-29
PCD3 CPUs
PCD3.Mxxx0 Classic CPU and expansion enclosure
3-11
3
Difference of the PCD3
basic devices
Basic
Extended
Profibus
DP
Master
2 ×
Ethernet
PCD3.M 3160
3360
5360
5560
6560
6860
Serial data interface
Port 2
RS-485, to 115 kBit/s
Profi-S-Net interfece
Port 2
to
187.5 kBit/s
Port 10
to
1.5 MBit/s
Port 10
to
12 MBit/s
Port 2
to
187.5 kBit/s
Ether S-Net interface
-
Fieldbus connections
Serial S-Net
Profi S-Net
Ether-S-Net (TCP/IP)
-
1) When using digital I/O modules PCD3.E16x or PCD3.A46x with 16 I/Os each
2) The address 255 is reserved for the watchdog on all PCD3. The I/O reserved for the watchdog can not be
used by the user, and analog and H modules must not be deployed with the slots with base address 240
3) Typical values, the processing time depends on the load on the communication interfaces
4) The specified duration is a buffer time, it depends on the ambient temperature (a higher temperature means
a shorter buffer time)
5) The 1 kHz apply to a pulse/pause ratio of 1:1 and refer to the sum of the frequencies of the two inputs
6) The USB port is of type USB 1.1 Slave Device 12 MBit/s and can only be used for programming and together
with certain software products (Web-Connect, ViSi.Plus with S-Driver) as S-Bus Slave. The download works twice
as fast with a USB 2.0 hub
Can also be used as serial data interface e.g. used for connecting a terminal, however, this makes the commis-
sioning and debugging with the debugger difficult.