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Building Technologies 

PXC...-U – Automation stations   modular model 

CA1N9221en 

Building Automation 

 

23.09.2005 

Connection terminals 

00341

C1

C2

C3

C4

S

S

CLA

CLB

8

9

10

G

G0

PD

PC

CP+

CP–

1

2

4

PU

MMI/TOOL

 

 

G/G0 

Supply voltage AC 24 V/PELV 

PD 

P-bus Synchronisation 

cable 

PU 

 

Data transmission line, bi-directional 

PC 

 

Reference voltage DC 23 V (against G0) 

CP+/CP– 

PPS2 bus (for QAX... room operator units) 

CLA/CLB 

LON bus

  (inactive, if a PXA30-N... or PXA30-W... extension module 

for Ethernet is plugged in)

 

HMI/TOOL 

RJ45 socket on front cover  
(for PXM10 / PXM20 operator unit or DESIGO TOOLSET) 

 
The PXA-C128-U includes a second P-bus: 

•

 

Terminals P-bus 1 PD1, PU1 and PC1 

•

 

Terminals P-bus 2 PD2, PU2 and PC2 

 
The automation station PXC00-U does not have an active P-Bus interface 
 
 
Standard RJ45 tool socket for LON devices. 
 

1

32

0

6

Z

0

1

2 3 4 5 6 7 8

 

 
1 

LON, Data A (CLA) *) 

2 

LON, Data B (CLB) *) 

3 G0, 

GND 

4 G/Plus 

 
5 Unoccupied 
6 Unoccupied 
7 COM1/TxD 
8 COM1/RxD 

 

*)  The LON pins are inactive, if a PXA30-N... or PXA30-W... extension module for 

Ethernet is plugged in, and in the automation station PXC00-U) 

 
 

Connection diagrams 

Connection of field devices: see mounting and installation manual for I/O modules and 
P-bus (CM2M8102). 
 

PXC64-U 

PXA-C128-U 

PXC00-U 

Tool socket 

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Содержание DESIGO PX -U Series

Страница 1: ...nd system functions alarm management time scheduling trends remote management access protection etc An Integrated Web server supports generic or graphic Web operation as well as transmission of alarms by e mail or SMS P bus for connection of external PTM I O modules with any data point mix 64 or 128 load units per automation station Integration platform for subsystems and 3rd party systems For sta...

Страница 2: ...l function blocks available in libraries are graphically linked with the plant operating programs Communication is via Ethernet with the international standard BACnet protocol Both peer to peer communications with other automation stations and connections to the PXM20 E operator units are supported The devices communicate via an open LonTalk system in accordance with the inter national standard BA...

Страница 3: ...hernet RJ45 1 X X Web Functions Generic web functions X X Graphic web functions X Send alarms via SMS RS232 X X Send alarms via E Mail RJ45 X X 1 Per PXC or PXA30 W either the PTP or the PPP function is possible configurable Extension modules for the integration of subsystems Module Function PXA30 K11 PXA30 RS Data sheet N9280 N9281 Interfaces KNX interface X Ethernet RJ45 X Serial RS232 X Seral R...

Страница 4: ...le PXM20 E operator unit BACnet IP for operation of the local automation station or an automation station in a network either plugged into the automation station or connected to the Ethernet network or an Ethernet switch PX WEB The PXA30 W extension module is used to activate the Web server allowing operation with a Web browser a touch panel or a PDA The transfer of alarms via SMS or e mail can be...

Страница 5: ...rator unit can be fitted instead of the front cover 3 Battery 4 5 Extension modules 6 Device socket 7 Plug in connection for automation station for device supply and bus electronics 8 Housing with pcb for device supply 9 Plug in terminal blocks with reversible support bar here used for wall mounting 00256 A COM2 COM1 RUN STA INFO TX SERVICE TX SERVICE Service pin LED indicators ...

Страница 6: ...COM2 Red Continuously off Flashing slowly Continuously on Ethernet OK IP address not configured No link pulse Wink command rhythm pattern 2s 1s 21s 5 Hz 5 Hz 00408 2s 1s Mounting instructions The modular automation stations are particularly suitable for control panel front mounting as well as flush panel and wall mounting For control panel front mounting the device socket is held in place by clamp...

Страница 7: ...e 4 or send a wink command to the relevant automation station service LED flashes Three service buttons are provide under the front cover A Force Firmware Download Connected to LON Bus If this key is pressed during a restart Power fail the current D MAP program is deleted from the FLASH The automation station waits a short while for the signal to activate the FWLoader and then starts the automatio...

Страница 8: ...H 10 years Run time data battery 4 years battery Ethernet interface Interface type 100BaseTX IEEE 802 3 compatible extension modules Bit rate 10 100 Mbit s auto sensing PXA30 N PXA30 W Protocol BACnet over UDP IP Connection RJ45 socket screened Wiring Cable type Standard CAT5 UTP Unshielded Twisted Pair or STP Shielded Twisted Pair Cable length Max 100m LON bus interface Network TP FT 10 Baud rate...

Страница 9: ...tandard Protection standard to EN 60529 IP 30 Protection class Isolation protection class II Ambient conditions Operation Class 3K5 to IEC 721 Temperature 0 50 C Humidity 85 rh Transport Class 2K3 to IEC 721 Temperature 25 65 C Humidity 95 rh Industry standards Meets all requirements for B AAC BACnet Implementation Conformance Statement PICS Product safety Automatic electronic controls for househo...

Страница 10: ...ocket on front cover for PXM10 PXM20 operator unit or DESIGO TOOLSET The PXA C128 U includes a second P bus Terminals P bus 1 PD1 PU1 and PC1 Terminals P bus 2 PD2 PU2 and PC2 The automation station PXC00 U does not have an active P Bus interface Standard RJ45 tool socket for LON devices 1 3206Z01 2 3 45 67 8 1 LON Data A CLA 2 LON Data B CLB 3 G0 GND 4 G Plus 5 Unoccupied 6 Unoccupied 7 COM1 TxD ...

Страница 11: ...1 138 109 27 136 min 80 mm 00232 K 17 55 min 100 mm min 40 mm 15 PXM 24 22 5 2 5 For PXM20 E only This hole is required for the Ethernet cable when an operator unit PXM20 E is moun ted on top of the automation station 150 137 109 136 min 80 mm 00233 K 17 55 5 2 124 5 81 22 7 40 7 18 14 5 210 min 100 mm min 40 mm 27 15 PXM Front mounting Wall mounting ...

Страница 12: ...12 12 Building Technologies PXC U Automation stations modular model CA1N9221en Building Automation 23 09 2005 2005 Siemens Schweiz AG Änderungen vorbehalten ...

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