Saia-Burgess Controls AG
User Manual PCD2.M4x60 │
Document 27-648
│ Edition ENG06 │ 2020-10-21
General Technical Details
Versions overview
3-1
3
3
Versions overview
PCD2.M4160
PCD2.M4560
Number of onboard digital inputs
4 digital inputs
(24 V, configurable: Normal, Interrupt, Counter)
Number of digital inputs/outputs in the base unit
64
Or I/O module slots in the base unit
4
Number of digital inputs/outputs with
PCD2.C1000/PCD2.C2000 module holders
–
1023
or I/O module slots
–
60
Processing times [μs]
Bit-Operation 0.1…0.8 μs
Word-Operation 0.3 μs
Real-time clock (RTC)
Yes
Supercap to support the real-time clock
> 10 days
Slot for optional battery module
Order article number: 4 639 4898 0
Yes, to support the real-time clock for > 3 years
Onboard memory
Program memory, DB/TEXT (Flash)
512 kByte
2 MByte
Working memory, DB/TEXT (RAM)
128 Kbyte
1 Mbyte
Flash memory (S-RIO, Konfiguration und
Backup)
128 Mbyte
128 Mbyte
User flash file system (INTFLASH)
8 Mbyte
128 MByte
Data backup with FRAM technology (the data will
remain when system is unpowered)
for R, F, DB, TEXT
for R, F, DB, TEXT
Onboard communication interfaces
USB 1.1
<= 12 Mbit/s
Ethernet, 2 Port Switch
10/100 MBit/s, fullduplex, autosensing/crossing
RS-485 on terminal block (Port 0)
<= 115.2 kbit/s
RS-485 free protocol on D-Sub connector (Port 2)
or
RS-485 Profibus DP Slave, Profi-S-Net D-Sub
connector (Port 10)
No
<= 115.2 kBit/s
<= 1.5 Mbit/s
(galv. sep.)
Optional communication interfaces
PCD2.F2xxx Module for RS-232, RS-422,
RS-485, BACnet® MS/TP, Belimo MP-Bus, DALI
und M-Bus
I/O slot 0…1
2 Modules
I/O Slot 0…3
4 Modules
Slot A for PCD7.F1xxx Module
yes
Slot C for Profibus Module PCD7.F7500 (Port 8)
No
yes