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saia-pcd.com
PCD
1
Automation stations – Saia PCD1
5
Switch cabinet
components
4
Consumer
data acquisition
3
Dedicated
room controllers
2
Operation
and monitoring
1
Automation
stations
Memory and file system
Types:
PCD1.M2160 PCD1.M2120 PCD1.M2020
Programmemory, DB/Text (Flash)
1 MB
512 kByte
512 kByte
User memory, DB/Text (RAM)
1 MB
128 kByte
128 kByte
Onboard user flash file system
128 MB
8 MB
8 MB
Integrated communication
Ethernet connection (2-port switch)
10/100 Mbit/s, full-duplex, auto-sensing, auto-crossing
Yes
Yes
No
USB port
USB 1.1 device 12 Mbit/s
Yes
Yes
Yes
RS-485
(terminal X3), up to 115 kbit/s
Yes
Yes
Yes
Overview Saia PCD1.M2xxx
Onboard inputs/outputs
Inputs:
6 Digital inputs (4 + 2 interrupts)
15…30 VDC, 3 ms input filter (0.2 ms for the interrupts)
Terminal X1
2 Analogue 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 or outputs Outputs:
Terminal X0
1 Watchdog relay or make contact
48 VAC or VDC, 1 A
With DC switching voltage a free-wheeling diode should be
connected in parallel to the load
Terminal X3
General specifications
Operating voltage
24 VDC, –20/+25% max. inkl. 5% ripple (in accordance with EN/IEC 61131-2)
Battery for data backup (replaceable)
Lithium battery with a service life of 1 to 3 years
Operating temperature:
0…55 °C
Dimensions (W × H × D)
142 × 226 × 49 mm
Mounting location
2× DIN rails in accordance with DIN EN60715 TH35 (2 × 35 mm) or on a flat surface
Protection type
IP20
Capacity 5 V/+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 listed in the PCD2.M5 series (Chapter 1.3) are also used for the Saia PCD1 series.
Detent latch
Bus connector
I/O 0 I/O 1
Technical data
Analogue output module Saia PCD7.W600
This module has 4 analogue outputs 0 to +10 V with a 12-bit resolution and has been specifically developed
for the new PCD1 CPUs (PCD1.M2xxx, PCD1.M0160E0, PCD1.M2110R1). It can be plugged into slot A of the
PCD1 CPU like the PCD7.F1xxS communication module.
