Saia Burgess Controls PCD2.F2100, PCD2.F2210, PCD7.F121S, PCD7.F150S, PCD7.F180S User Manual
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Document 27-649 │ Version ENG02 │ 2018-08-15
Manual
PCD2.F2xxx
serial interface modules
Saia-Burgess Controls AG
Manual PCD2.F2xxx serial interface modules │ Document 27-649 ENG02 │ 2018-08-15
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0
Inhalt
Contents
0 Contents
0.1 Document versions ............................................................................................ 0-2
0.2 Brand names and trademarks .......................................................................... 0-2
1 PCD2.F2xxx serial interface modules
1.1 I/O-Slot Modules overview ................................................................................ 1-1
1.1.1 Serial interface modules PCD7.F1xxS ........................................................... 1-1
1.1.2 Block diagram ................................................................................................. 1-2
1.2 General info on the PCD2.F2xxx ...................................................................... 1-3
1.3 Module description ............................................................................................ 1-4
1.3.1 Connection terminals ...................................................................................... 1-5
1.3.2 LEDs ............................................................................................................... 1-5
1.3.3 Technical data ................................................................................................. 1-6
1.3.4 Restrictions ..................................................................................................... 1-7
1.4 Module variants ................................................................................................. 1-8
1.4.1 RS-422/485 on module - PCD2.F2100 port x.0 .............................................. 1-8
1.4.2 RS-232 on module - PCD2.F2210 Port x.0 (for modem) ................................ 1-10
1.4.3 Belimo MP-Bus on module - PCD2.F2810 port x.0 ........................................ 1-11
1.5 PCD7.F1xxS serial interface modules for port x.1 ............................................ 1-12
1.5.1 PCD7.F1xxS modules overview ..................................................................... 1-12
1.5.2 RS-485/RS-422 - PCD7.F110S serial interface module ................................. 1-13
1.5.3 RS-232 up to 115 kbit/s, suitable for modem connection
PCD7.F121S serial interface module ............................................................. 1-14
1.5.4 RS-485 galv. isolation - PCD7.F150S serial interface module ....................... 1-15
1.5.5 Belimo MP-Bus PCD7.F180S - serial interface module ................................. 1-16
1.5.6 PCD7.Fxxx - Overview of older interface modules
(no longer available) ....................................................................................... 1-17
2 PCD2 slots are available on...
2.1 PCD1.M22xx-C15 ............................................................................................. 2-1
2.2 PCD1.M21xx ..................................................................................................... 2-2
2.3 PCD2.M4xxx ..................................................................................................... 2-3
2.4 PCD2.M5xxx ..................................................................................................... 2-4
0 Contents
Saia-Burgess Controls AG
Manual PCD2.F2xxx serial interface modules │ Document 27-649 ENG02 │ 2018-08-15
0-2
0
Dokumenthistorie
Contents
0.1 Document versions
Version Date Updated Comments
ENG01 2018-02-08 2018-02-08 Translated from the german version
ENG02 2018-08-15 - Revised, overview improved, Chapter 2
0.2 Brand names and trademarks
Saia PCD® and Saia PG5®
are registered trademarks of Saia-Burgess Controls AG.
Technical changes based on the current technical state of the art
Saia-Burgess Controls AG, 2017. ® All rights reserved.
Published in Switzerland
Saia-Burgess Controls AG
Manual PCD2.F2xxx serial interface modules │ Document 27-649 ENG02 │ 2018-08-15
Modules overview
PCD2.F2xxx serial interface modules
1-1
1 PCD2.F2xxx serial interface modules
1.1 I/O-Slot Modules overview
Serial communications modules with two serial interface ports
PCD2.F2100
Port x.0: RS-422 / RS-485
Port x.1: slot for PCD7.F1xxS module
PCD2.F2210
Port x.0: RS-232
Port x.1: slot for PCD7.F1xxS module
PCD2.F2810
Port x.0: Belimo MP-Bus
Port x.1: slot for PCD7.F1xxS module
1.1.1 Serial interface modules PCD7.F1xxS
Serial interface modules PCD7.F1xxS to port x.1 insertion of PCD2.F2xxx modules
PCD7.F110S RS-422 / RS-485 with connectable terminating
resistors
PCD7.F121S RS-232
PCD7.F150S RS-485 galv. isolation and with connectable termi-
nating resistors
PCD7.F180S Belimo MP-Bus
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Saia-Burgess Controls AG
Manual PCD2.F2xxx serial interface modules │ Document 27-649 ENG02 │ 2018-08-15
General info on the PCD2.F2xxx
PCD2.F2xxx serial interface modules
1-2
1.1.2 Block diagram
PCD2.F2xxx
UART 1
UART 2
PCD
CPU
I/O Bus
SPI
Bus
Interrupt
Input
I/O Bus
Interface
(CPLD)
Power supply
3.3 V
I/O Port
Microcontroller
ARM7
UART 1
SPI (Slave)
Interface
Interrupt
Output
UART 2
Port x.0
serial line
driver/receiver
RS-232 or
RS-422/485
equipped
Clamp connector
Port x.0
Port x.1
serial line
interface
Slot for one
module
PCD7.F1xxS
Clamp connector
Port x.1
1
Saia-Burgess Controls AG
Manual PCD2.F2xxx serial interface modules │ Document 27-649 ENG02 │ 2018-08-15
PCD2 slots are available on...
PCD2.F2xxx serial interface modules
1-3
1.2 General info on the PCD2.F2xxx
System properties of the PCD2.F2xxx modules
One plug-in socket (orange) for each interface. The rst port named Port # 0 is
factory-tted with a xed serial port depending on your choice.
The second interface with the designation Port # 1 allows free loading with a
PCD7.F1xxS module of your choice or as a reserve for later assembly.
The following points must be noted when using the PCD2.F2xxx interface
modules:
● Each Saia PCD® system has a limitation on the maximum number of PCD2.
F2xxx modules. For an overview, see chapter 2 in this manual.
● The PCD systems have a high-performance processor that processes the
application and the serial interfaces. The appropriate CPU capacity is required
to process the interface modules. Please note the following when dening the
maximum communication capacity per PCD2 system:
● The communication volume is determined by the peripheral devices connect-
ed. This may be the case if, for example, a PCD2 is used as an S-Bus slave
station. If a PCD2 control unit is bombarded with a heavy telegram transfer
at high baud rates, there will be little CPU capacity remaining to process the
actual application. The following rules apply here: the use of 8 interfaces with
9.6 kbps requires approx. 50% of the CPU capacity. Two 57.6 kbps interfaces require approx. 50% of the CPU capacity. Two 115 kbps interfaces require
approx. 60% of the CPU capacity.
● If the PCD is the initiator of the communication, the communication volume
and therefore the communication capacity is dened by the user program
in the PCD (the PCD is used as the master station). Theoretically, all inter-
faces can be operated with a maximum baud rate of 115 kbps. The eective
data throughput will however depend on the user program and the number
of interfaces and can be correspondingly low. The essential factor is that the
connected peripheral devices can work with the selected conguration and
communication capacity.
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Saia-Burgess Controls AG
Manual PCD2.F2xxx serial interface modules │ Document 27-649 ENG02 │ 2018-08-15
PCD2 slots are available on...
PCD2.F2xxx serial interface modules
1-4
1.3 Module description
The PCD2.F2xxx communications modules are designed for the PCD2.Mxxxx sys-
tems. Each module has two serial ports, a xed interface and a second which can
be equipped with one of the PCD7.F1xxS modules if required.
Port x.1 still
without PCD7.
F1xxS module
Port x.0 x,
depending on the
PCD2.F2xxx
module selected
Serial communications modules with two serial
interface ports:
PCD2.F2100
Port x.0: RS-422 / RS-485 (equipped)
Port x.1: slot for PCD7.F1xxS module
PCD2.F2210
Port x.0: RS-232 (equipped)
Port x.1: slot for PCD7.F1xxS module
PCD2.F2810
Port x.0: Belimo MP-Bus (equipped)
Port x.1: slot for PCD7.F1xxS module
Example of one of the PCD7.F1xxS modules
Examples with attached PCD2.F_ module on Portx.1:
with serie PCD2.FxxS with old serie PCD2.FxxS
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Saia-Burgess Controls AG
Manual PCD2.F2xxx serial interface modules │ Document 27-649 ENG02 │ 2018-08-15
PCD2 slots are available on...
PCD2.F2xxx serial interface modules
1-5
1.3.1 Connection terminals
Terminal to port
x.1
10 pin (2x5)
Terminal to port
x.0
10 pin (2x5)
RS-232 RS-422 RS-485
0 PGND TxD 1 0 PGND Tx 1 0 PGND Rx-Tx 1
2 RxD RTS 3 2 /Tx Rx 3 2 /Rx-/Tx 3
4 CTS PGND 5 4 /Rx PGND 5 4 PGND 5
6 DTR DSR 7 6 RTS /RTS 7 6 7
8 COM DCD 9 8 CTS /CTS 9 8 (SGD) 9
TTY (CL) Belimo MP-Bus
0 PGND TS 1 0 PGND Acom 1
2 RS TA 3 2 MST IN 3
4 RA PGND 5 4 PGND 5
6 TC RC 7 6 7
8 TG RG 9 8 9
Type K terminal block
(2x item no. 4 405 5048 0 are also supplied)
Each serial port has its own individual 10 pin spring-loaded terminal block.
Two type K spring-loaded terminal blocks are tted on the PCD2.F2xxx module,
the right for port x.0 and the left for port x.1.
Maximum wire gauge: 1.0 mm2 AWG 18
1.3.2 LEDs
< LED TxD x.1
< LED RxD x.1
< LED Status x.1
< LED TxD x.0
< LED RxD x.0
< LED Status x.0
LED TxD Transmission data detection
LED RxD Data reception detection
LED status The LED status indicates the status of
the serial ports.
‘green’ means that the port is working
properly
green red
Status of the serial port
- 100% F2xxx not operating
25% 75% F2xxx start procedure
50% 50%
F2xxx operating, but
no communication with
CPU
75% 25%
F2xxx operating,
channel closed
90% 10%
F2xxx operating,
channel open with error
100% -
F2xxx operating,
channel open OK
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