8301 Building Process Station

8301 Building Process Station
8
301
VISONIK®
Building Process Station
Overview
This data sheet provides the following information:
•
Overview of unit types, connections, and accessories for the VISONIK
Building Process Station (hereafter referred to as VISONIK BPS)
•
Technical data on bus systems as well as wiring the BPS on the Building Level
Network (SDLC-Ring)
•
Engineering notes and overview of functions to generate application
programs.
Use
Field of application
The VISONIK BPS is used in Commercial Buildings for sophisticated HVAC and related
tasks as follows:
• as an independent unit within a building automation system or as a separate unit via
remote operation
• together with other process stations on a Building Level Network (BLN) with or
without a Master VISONIK station
• as Master to integrate individual room controllers or standard process units via the
Floor Level Network (FLN)
VISONIK system family
The Building Process Stations can be used in VISONIK systems starting from version
V12 and they are downward compatible.
Functions
The VISONIK BPS primarily serves to perform the following functions:
• controlling, regulating, and supervising tasks (DDC-applications)
• exchanging process-related data via:
– Process bus (P-bus) to the I/O-modules
– Floor Level Network (FLN) to the Terminal Equipment Controllers (TEC) as well as
the AEROGYR RWI ventilation controllers
– MONOGYR bus (M-bus) to MONOGYR units.
• displaying process values at the BPS and executing issued commands in accordance
with the active POP Card (Personal Operation Process Card)
• communicating with directly connected peripheral devices for operation (PC,
Terminal) or printing (printer)
• data communication between partner stations on the Building Level Network (peer-topeer) or via modem (remote operation)
• exchanging data with the higher VISONIK Data and Communication Server and the
graphical display VISONIK Insight via BLN or modem.
Siemens Building Technologies
Landis & Staefa Division
CM2N8301E / 01.1999
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CM2N8301E/ 01.1999
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System overview
Building Level Network (SDLC)
VISONIK
Data and Comm.
Server
Building Process Station PRV2
BPS
PVC1.1T
X5
PVC1.1ST
PVC1.1S
BLN block
PVX1.1C
III
Program cards
PVA3.01/Vxx
X5
X5
X1
V.24 (telephone)
Alarm printer
EKL-X
PVA3.02/Vxx
BLN-Bus
Communication cards COM 1
PRV1
X1
SDLC and V.24
PRV2...
III
TTY1
I
II
Basic units
PRV2.00/.32/.64/.128
Address keys
range 1..112
1 .. 16 PTG1. 16
1 .. 32 PTG1. 32
33 .. 64 PTG1. 64
65 .. 96 PTG1. 96
97 .. 112 PTG1.112
TTY2
P Bus
Tool cable PRW1.7U28
Tool adapter
PRW1028
TTY3
Connection cable (e.g. LVE1.2018)
POP card sets
PVP2.9...
II
PVC2.2M
PVC2.1F
PVX1.2PM
FLN-Bus
M-Bus
X2
X2
Siemens Building Technologies
Landis & Staefa Division
Comm. card
COM2 M Bus
I/O modules with socket
X1
X1
PC with VISOTOOL
PTM1...
Tool adapter PVW1.3F
Comm. card
COM2 FLN Bus
Combination
block
MONOGYR Bus
Floor Level Network
8301B02E
Switch units SEZ81...
Single room reg. RCE81...
TEC RCE91..., RCE92..., RCE93...
AEROGYR-ventilation
controller RWI65.01, RWI65.02
Type summary
Basic unit PRV2. ...
PRV2.00
for CFE-applications and as an FLN-communication master
(P-bus I/O-modules cannot be connected to the basic unit
PRV2.00)
PRV2.32
PRV2.64
PRV2.128
for P-bus I/O-modules and max. 32 LU *)
for P-bus I/O-modules and max. 64 LU
for P-bus I/O-modules and max. 128 LU
*)
LU = Load unit, 1 LU = 12.5 mA.
The PRV2.32, 64, and 128 all contain power supplies allowing to connect I/Omodules up to a total load of 32 LU, 64 LU, or 128 LU.
Note
Please refer to data sheet N8411 for supplemental data on the basic unit.
Cards
COM1 Card
for Building Level Network (SDLC)
PVC1.1S
COM1 Card
for V.24 on TTY1 and TTY2
PVC1.1T
COM1 Card
for BLN and V.24 on TTY1 and TTY2
PVC1.1ST
COM2 Card
for Floor Level Network (FLN)
PVC2.1F
COM2 Card
for Monogyr bus (M-bus)
PVC2.2M
Program card
with system software
PVA3.01/Vxx *)
Program card
with system software
PVA3.02/Vxx *)
*)
Note
The version indication /Vxx is part of the ASN-number and must be indicated
when ordering; e.g., PVA3.01/V14 (/Vxx corresponding to the current version).
Required cards as well as all other accessories must be separately ordered and will be
delivered accordingly.
A VISONIK BPS requires at least one PVA3... program card.
Accessories
Service cards
Terminal block II for FLN and M-Bus
Terminal block III for SDLC and field phone
(10 blocks)
( 4 blocks)
Baseplate for wall mounting
SDLC-Ring terminator
(10 pieces)
PRM1.1W
(10 terminators) PVR1.180
Address keys
1...16 for I/O-modules
PTG1.16
Address keys
1...32
PTG1.32
Address keys 33...64
PTG1.64
Address keys 65...96
Address keys 97...112
PTG1.96
PTG1.112
Modem cable with D-plug 25-pin f/m, RXD/TXD straight
Tool cable for V24/V28 and BLN/FLN on ISDN-plug
LVE1.2009
PRW1.7U28
Adapter with RJ45 connection socket on TTY3 tool interface
Adapter with D-plug 25-pin/f connection to TTY3 tool interface
PRW1.0U28
PVW1.3F
POP-Card BPS operation in German
POP-Card BPS operation in English
PVP2.9D
PVP2.9E
POP Card pre-printed project cards, paper
POP Card pre-printed project cards, plastic
Card holder
Siemens Building Technologies
Landis & Staefa Division
PVX1.2PM
PVX1.1C
(250 sheets)
(100 sheets)
(100 pieces)
PUP1.1
PUP2.1
PUP1.2
CM2N8301E / 01.1999
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Technical data of the
bus systems
Building Level Network
(SDLC-Ring)
Process bus (P-bus)
Connection to card COM1,
types PVC1.1S or PVC1.1ST
Data sheet 8311
Transmission speed
canned in BPS
Ring cable connection
2400, 4800 bps
4800 bps
to terminal block III
Ring cable min. 0.6 mm ∅, 1 x 4 or 2 x 2
Ring cable with field phone
min. 0.6 mm ∅, 2 x 4 or 3 x 2
Ring cable impedance
screened, 4-core twisted
screened,
8-core or 6-core twisted
120 Ohm at 100 kHz
SDLC-signal amplification
distance between two stations
ring length without signal amplification
for each individual BPS
max. 1000 m
max. 2000 m
Field phone connection
to terminal block III
Topology: ring
see Mounting and Installation
Handbook M8017
Connection to basic unit, terminal block I
Data sheet 8411
Transmission speed
Read/write cycle for all I/O-points
Connection for bus lines
62500 bps (fixed)
0.5 sec
to terminal block I
Line length:
For wiring with 3-pin round cable
length of all sections, 1.5 mm2
length of all sections, 1.0 mm2
For wiring with 1-pin coaxial cable
(1 cable each for data PD and Clock PC,
both screenings for reference voltage PU)
length of all sections for max. 50 I/O-modules
Floor Level Network
MONOGYR bus
CM2N8301E/ 01.1999
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unscreened
max. 50 m
max. 30 m
cable type RG-62 A/U
max. 200 m
Topology: line, star, tree configurations
see data sheet 8022
Connection to COM2 card, type PVC2.1F
data sheet 8312
Physical Layer
Transmission speed
Transmission level to
Round cable connection
fully compatible with Profibus
19200 bps (fixed)
RS485
to terminal block II
Round cable 2-pin, polarity dependent
length of bus segment
length of all spur lines
length of one spur line
Multiple bus length
Total length between 2 FLN-devices
screened
max. 1200 m, spur lines inclusive
max. 500 m
max. 250 m
max. 3 repeaters in series
max. 4800m (4 bus segments)
Network topology
see data sheet 8026
Connection at COM2 card, type PVC2.2M
data sheet 8312
Transmission speed
Round cable connection
Round cable 2-pin
line length at 1.5 mm2
line length at 1.0 mm2
1024 bps (fixed)
to terminal block II
unscreened
max. 1500 m
max. 1000 m
Topology: line, star, tree configurations
see data sheet 8277
Siemens Building Technologies
Landis & Staefa Division
Engineering notes
Selecting the station type
Note
Use the table below to select the station type:
Station type
Use
Notes
PRV2.32
PRV2.64
PRV2.128
Building Process Station with
P-bus and I/O-modules
The sum total of the load units LU for
all connected I/O-modules
determines the station type; refer to
section "Type summary" 1
PRV2.00
FLN or MONOGYR-Master
CFE-applications without
connecting I/O-modules
If a supplemental P-bus with I/Omodules is connected, use the
station types PRV2.32, 64, 128 2
1
If you dimension VISONIK-System using the PC software package European Tool
Set (ETS), the tool proposes the appropriate station type.
2
We recommend using separate stations.
Program card
Data sheet 8317 provides information on selecting the program card PVA3....
I/O-module points
Number:
Up to 224 I/O-module points can be generated in the BPS
Addressing:
Note:
Using the address keys 1 through 112
I/O-modules and address keys must be ordered separately
Application
programs
Generating
Application programs are generated using the software packages VISOTOOL
AUTOGEN or European Tool Set by combining pre-defined and tested function blocks
derived from program libraries. Free programming using COLBAS *) is also possible
resulting in customer-specific, special applications.
*)
COLBAS = Control Oriented Language for Building Automation Systems
DDC-Standard functions
The Building Process Station provides all basic functions to control, regulate and
supervise HVAC plants.
Supplemental functions
In addition to the DDC standard functions the following functions are available:
–
–
–
–
–
–
Plant control via plant point
DISPATCH-Function (selecting and distributing values)
SEQ-Function (sequence and cascade regulators)
STR-Function (Self Tuning Regulator)
Hours run meter
Network restoration program
–
–
–
–
Optimum Start/Stop Program OSTP
Time switch programs with weekday, exception day, and special day catalogues
Daylight Saving Time/Wintertime changeover programmable or as per EU standards
Definition of time zones with link systems
–
–
–
–
Event-oriented response programs (event handling)
Message buffer, statistics, and data processing
Remote operation via telephone
Connections to third party systems
– Report listings
– Fault and alarm messages to local printer, to the host system level, or to tele-printers
(remote alarm)
POP Cards
Siemens Building Technologies
Landis & Staefa Division
The POP Cards which serve to locally operate the VISONIK BPS are created using the
PC-Software package VISOTOOL Pop Card Editor.
CM2N8301E / 01.1999
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Connection
diagrams for the
SDLC-Ring
The connection diagrams below illustrate principal wiring of a VISONIK BPS on the
SDLC-Ring without field phone connection. More detailed instructions are provided in
the Mounting and Installation Handbook M8017E.
Connection of a VISONIK
BPS on the SDLC-Ring
III
1A
1A
2B
3A
4B
5
6
7
11A
12B
13A
14B
15
16
17
3A
1A
2B
3A
4B
4B
2B
W1
W2
11A
13A
11A 12B
14B
13A 14B
12B
8301A02
W1
W2
1A
2B
3A
4B
7
Cable type 4-core twisted 4 x 1, star-4
Cable type twisted pair 2x 2
IN A (SDLC-Ring)
IN B
OUT A
OUT B
Screened SDLC-Ring cable and earth
conductor *)
III
11A
12B
13A
14B
17
Terminal block III on the BPS
(communication card PVC1....)
IN A (SDLC-Ring)
IN B
OUT A (amplified signals)
OUT B (amplified signals)
Screened SDLC-Ring cable and earth
conductor *)
*) The terminals 7 and 17 must be used only to earth the SDLC-Ring cable’s screening. Both connections are
internally connected via terminal block III. As a result, only one of them must be earthed. Connection G0 of
the BPS power supply is not connected to these terminals.
Basic SDLC-Ring wiring
Wiring without ring signal amplification on
return: Only for short ring lines!
Wiring with ring signal amplification on
return.
Terminal unit
Terminal unit
1 2 3 4 7 11 12 13 14 17
1 2 3 4 7 11 12 13 14 17
PRV2...
PRV2...
A
B
A
B
A
B
A
B
A
B
A
B
First PRV2...
on SDLC-ring
(Signal amplification
for outgoing direction)
A
B
A
B
First PRV2...
on SDLC-ring
(Signal amplification
for outgoing direction)
PRV2...
PRV2...
A
B
A
B
A
B
A
B
A
B
A
B
Second PRV2...
on SDLC-ring
(Signal amplification
for outgoing direction)
A
B
A
B
Second PRV2...
in SDLC-Ring
(Signal amplification
for incoming
direction)
PRV2...
PRV2...
A
B
A
B
A
B
A
B
Last PRV2...
on SDLC-ring
(no signal amplification
for incoming direction)
8301V34E
A
B
A
B
A
B
A
B
Last PRV2...
on SDLC-ring
8301V35E
 1999 Siemens Building Technologies Ltd.
CM2N8301E/ 01.1999
6/6
Siemens Building Technologies
Landis & Staefa Division
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