User Manual

ManualsBrandsSiemens ManualsBuilding automationSystem Controller (60, 120 RXC) PXR11, PXR12

CA1N9235en_03

31 Jan 2009

Building Technologies

235

DESIGO™ PX

System controllers

PXR11

PXR12

• For integration of the room controllers in the DESIGO RXC range into the

DESIGO building automation and control system (operates as an interface)

• For the creation of room groups

• For the implementation of higher-level system functions

• For the integration of 3

Party LONMARK compatible Devices

• BTL label (BACnet communications passed the BTL test)

Functions

RXC data points are mapped to BACnet data points and vice versa.

The PXR system controller performs the following main functions:

• Condenses data from the room controllers at the automation level

• Maps DESIGO RXC applications to BACnet for operation and monitoring (grouped

as HVAC, lighting and blind control functions)

• Implements higher-level functions for room management:

Room and zone-based groups, and system functions such as changeover and sum-

mer/winter compensation etc.

Summary of content (10 pages)

PAGE 1
9 235 DESIGO™ PX PXR11 PXR12 System controllers • For integration of the room controllers in the DESIGO RXC range into the • • • • DESIGO building automation and control system (operates as an interface) For the creation of room groups For the implementation of higher-level system functions For the integration of 3rd Party LONMARK compatible Devices BTL label (BACnet communications passed the BTL test) Functions RXC data points are mapped to BACnet data points and vice versa.
PAGE 2
The RXC applications are mapped to the PXR system controller, thereby creating a “room view”. This enables the rooms to be grouped together, enabling them to share occupancy programs, or commands for the control of lighting or blinds. 3rd Party Devices are mapped to BACnet datapoints and vice versa. • 3rd Party Datapoints can be mapped by Binding with the PXR • Devices can also be polled from the PXR Hardware The PXR hardware incorporates a BACnet component and a LONWORKS® component.
PAGE 3
Ordering When ordering, please specify the quantity, product name and type code. 10 Example: Note System controllers PXR12 For ordering 3rd Party Licenses please refer to WEB-CGU Design With its compact construction, the PXR controller can be used in severely confined spaces. It is especially suitable for compact control panels or buildings services systems with integrated control panels. Housing 5 01451 1 3 2 4 6 7 No.
PAGE 4
01452 PCB and service pins Lithium battery Force firmware download pin BACnet service pin LONWORKS® service pin 01453 LED indicators LonTalk RUN BACnet over LonTalk® STATUS SERVICE RX TX INFO LED Color Activity Meaning/Æ problem solution RUN Green Continuously off No power supply. Æ Check power supply. STATUS SERVICE Red Red Continuously on Power supply ok; firmware functions ok. Continuously off Everything ok. Continuously on Hardware fault detected during self-test.
PAGE 5
LONWORKS® LED Color Activity Meaning/Æ problem solution SERVICE Red Continuously off Everything OK. LONWORKS® node configured Continuously on Faulty LONWORKS® chip or service pin is being pressed.
PAGE 6
This will cause the associated service LED to flash as follows, for 21 seconds: 21s 5 Hz 2s Force firmware download pin 1s 00408 5 Hz 2s 1s The flash memory contains the following: (A) The firmware (the basic program used to process the applications) (B) the D-MAP applications (C) the LONWORKS® image (descriptive information for the RXC devices) If the force firmware download pin is depressed during a restart or power-up, the red status LED will light up and (B) and (C) will be deleted from th
PAGE 7
Disposal The controller includes electrical and electronic components and must not be disposed of as domestic waste. Current local legislation must be observed. Technical data General device data Working voltage Extra-low voltage PELV Frequency Power consumption Internal fuse AC 24 V ± 20 % HD 384 50/60 Hz Max.
PAGE 8
LONWORKS® connection (Blocks 51 and 52) Interface type Transceiver Bit rate Protocol RJ45 connector wiring Connecting cable for RXT10 Wiring, plug-in screw terminal Cable type Cable length Housing protection standard Protection class Ambient conditions Protection standard to EN 60529 Isolation protection class Operation Temperature Humidity Transport Temperature Humidity Industry standards Product safety Automatic electrical controls for household and similar use TP/FT-10 FTT-10A 78 kBit/s LonTalk Max
PAGE 9
Connection terminals 01455 A 3 5 CLB CLA 2 G TE G0 1 HMI / TOOL AC 24 V 6 VA LON RS232 / COM2 ® LON ® CLB CLA TOOL 52 51 Pin layout Pin 01393 1 Power supply 1 2 3 01395 a 2 HMI / Tool, BACnet over LonTalk 87654321 01396 3 LONWORKS®, BACnet over LonTalk 1 5 RS232 / COM2 port 9 5 2 8 4 7 3 6 01394 2 1 Code Description 1 TE Technical earth 2 G0 AC 24V Neutral 3 G AC 24V Phase 1 CLA LONWORKS® data A 2 CLB LONWORKS® data B 3 G0 AC 24V neutral 4 G AC
PAGE 10
51 Tool, LONWORKS® 12 345 678 01395 01396 52 LONWORKS® 1 2 1 CLA LONWORKS® data A 2 CLB LONWORKS® data B 3 G0 AC 24V neutral 4 G AC 24V phase 5 NC Not connected 6 NC Not connected 7 TXD Not connected 8 RXD Not connected 1 CLA LONWORKS® data A 2 CLB LONWORKS® data B Dimensions 28 5 28 00411 28 216 10/10 © 2001 - 2009 Siemens Switzerland Ltd.