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saia-pcd.com
PCD
3
Automation stations – Saia PCD3
Performance overview and accessories
Power supply
Type
Description
Supply voltage
(in accordance with EN/IEC 61131-2)
24 VDC
–20 / +25% incl. 5% ripple
Current draw / input power
Type 175 mA / 4.2 W max. 500 mA / 12 W
Capacity 5 V/+V internal
max. 600 mA / 100 mA
Reclosing
(in accordance with EN / IEC 61131-2)
≤10 ms for interval ≥1 s
Watchdog relay, make contact
48 VAC or VDC, 1 A
Communication interfaces to field level options in slot A
PCD7.F110S
RS-422 with RTS/CTS or RS-485 electrically connected, with line termination resistors that can be activated.
Suitable for Modbus, S-Bus, EnOcean, etc.
PCD7.F121S
RS-232 with RTS/CTS, DTR/DSR, DCD, suitable for modem, EIB, DALI connection.
PCD7.F150S
RS-485 (electrically isolated), with line termination resistors that can be activated
PCD7.F180S
Belimo® MP-Bus, for connecting up to 8 drives on one line
I/O expansions
Type
Description
Capacity
PCD3.C110Z09
2 module slots
(connection with PCD3.K010 connector or with PCD3.K106/K116 cable)
0 mA
PCD3.C200Z09
4 module slots, with 24 VDC supply
(connection with PCD3.K010 connector or with PCD3.K106/K116 cable)
1500 mA / 200 mA
(5 V / +V)
PCD3.C110
2 module slots
(connection with PCD3.K106/K116 cable only)
0 mA
PCD3.C200
4 module slots, with 24 VDC supply
(connection with PCD3.K106/K116 cable only)
1500 mA / 200 mA
(5 V / +V)
I/O modules see pages 27 and 28
Order details
Type
Description
PCD3.M2130V6
Base units with 38 I/Os (supplied with plug-in screw terminals)
CPU with 512 kByte user program, backup with onboard flash memory, 1 MB file system, USB port for
programming with PG5, RS-485 interface, 2 interrupt inputs, integrated web and FTP server, 1 port (slot A)
for PCD7.F1xxS communication modules, lithium battery for data backup for 1…3 years, Ethernet TCP/IP
interface
PCD3.M2030V6
Identical to PCD3.M2130V6 but without Ethernet TCP/IP interface
440550660
Optional: Pluggable 10-pin “push-in” terminal block with LEDs for digital I/Os
440550790
Optional: 3×10 pin (3-wire connection), pluggable “push-in” terminal block with LEDs, for digital I/Os
