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saia-pcd.com
PCD
1
Automation stations – Saia PCD1
5
4
3
2
1
Cabinet
components
Dedicated
room controller
HMI Visualization
and operating
Automation
stations
Consumption data
acquisition
Retaining catch
Bus connector
I/O 0 I/O 1
Memory and file system
Types:
PCD1.M2160 PCD1.M2120 PCD1.M2020
Program memory, DB/text (Flash)
1 MByte
512 kByte
512 kByte
User memory, DB/text (RAM)
1 MByte
128 kByte
128 kByte
User flash file system onboard
128 MByte
8 MByte
8 MByte
Integrated communication
Ethernet connection (2 port switch)
10/100 Mbit/s, full-duplex, auto-sensing, auto-crossing
yes
yes
no
USB connection
USB 1.1 device, 12 Mbit/s
yes
yes
yes
RS-485
(terminal X3), up to 115 kbit/s
yes
yes
yes
Overview of Saia PCD1.M2xxx
On-Board inputs/outputs
Inputs
6 Digital inputs (4 + 2 interrupts)
15…30 VDC, 8 ms input filter (0.2 ms for the interrupts)
Terminal X1
2 Analog inputs, selectable via DIP switch
–10…+10 VDC, 0…+/–20 mA, Pt1000, Ni1000, Ni1000 L&S, 0…2.5 kΩ,
12 bit resolution
Terminal X1
Outputs
4 Digital outputs
24 VDC / 0.5 A
Terminal X0
1 PWM output
24 VDC / 0.2 A
Terminal X0
selectable/configurable via PG5
4 Digital inputs or outputs
24 VDC / data as digital inputs resp. outputs
Terminal X0
1 Watchdog relay or make contact
48 VAC or VDC, 1 A
mount a free wheeling diode over the load when switching DC-tension
Terminal X3
General data
Supply voltage
24 VDC, –20/+25% max. incl. 5% ripple (according to EN/IEC61131-2)
Battery for data backup (exchangeable)
Lithium battery with a service life of 1 to 3 years
Operating temperature
0…55 °C
Dimensions (W × H × D)
142 × 226 × 49 mm
Type of mounting
2× top-hat rails according to DIN EN60715 TH35 (2 × 35 mm) or on a flat surface
Protection level
IP 20
Capacity 5V/+V(24 V) internal
max. 500 mA/200 mA
Power consumption
typically 12 W
Plug-in I/O modules for slots I/O 0 and I/O 1
The modules that have already been listed in the PCD2.M5 series are used for the Saia PCD1 series.
Technical data
Analogue output module Saia PCD7.W600 *)
This new analogue outputs (range 0 to +10 V) with 12 bits resolution has been especially developed for the new
PCD1 CPU (PCD1.M2xxx, PCD1.M0160E0, PCD1.M2110R1 ). It can be plugged in the slot A instead of a commu-
nication interface.
*
)
In preparation, see section C2 Product status
