23
saia-pcd.com
PCD
3
Automation stations – Saia PCD3
5
Switch cabinet
components
4
Consumer
data acquisition
3
Dedicated
room controllers
2
Operation
and monitoring
1
Automation
stations
PCD3.M5560
PCD3.M6560
PCD3.M6860
Technical Data
Power
Power
DP Master
Power
2 × Ethernet
Number of inputs/outputs
1023
or I/O module slots
64
I/O expansion connection for PCD3.Cxxx module holder
Yes
Processing time [µs]
bit operation
word operation
0.1…0.8 µs
0.3 µs
Real-time clock (RTC)
Yes
Onboard memory
Program memory, DB/text (flash)
2 MB
User memory, DB/text (RAM)
1 MB
Flash memory (S-RIO, configuration and backup)
128 MB
User flash file system (INTFLASH)
128 MB
Data backup
1…3 years with lithium battery
Onboard interfaces
USB 1.1
Yes
Ethernet 10/100 Mbits, full-duplex, auto-sensing/auto-crossing
Yes
2×
RS-232 on D-Sub connector (PGU/Port 0)
up to 115 kbits
No
RS-485 on terminal block (Port 2)
or RS-485 Profibus-DP Slave, Profi S-Net on terminal block (Port 2)
up to 115 kbits
No
up to 115 kbits
up to 187.5 kbits
up to 115 kbits
up to 187.5 kbits
RS-485 on D-Sub connector (Port 3) *
or Profibus-DP Slave, Profi S-Net on D-Sub connector (Port 10) *
or Profibus-DP Master up to 12 Mbits on D-Sub connector (Port 10) *
Up to 115 kbits
Up to 1.5 Mbits
No
No
No
Yes
No
No
No
* can be used as an alternative, electrically isolated
Saia PCD3.Mxx60 controllers
High-performance CPU
Options
The data memory can be expanded to 4 GB with flash memory modules (with file system).
Optional data interfaces
I/O slot 0
PCD3.F1xx modules for RS-232, RS-422, RS-485 and Belimo MP-Bus
I/O slot 0…3 up to 4 modules or 8 interfaces: PCD3.F2xx modules for RS-232, RS-422, RS-485, BACnet® MS/TP, Belimo MP-Bus, DALI and M-Bus
General specifications
Supply voltage
(in accordance with EN/IEC 61131-2)
24 VDC, –20/+25% max. incl. 5% ripple or 19 VAC ±15% two-way rectified (18 VDC)
Power consumption
typically 15 W for 64 I/Os
Capacity 5 V/+V (24 V) internal
max. 600 mA/100 mA
1023
4.2 GB
2 MB
0.1/0.3 µs
bit/word
I/O
File system
Program
CPU speed
