Siemens PXG3.L User manual

CM1N9270en_06
2014-06-11 Building Technologies
s
9
270
Desigo™ PX
BACnet router for
• BACnet/IP
• BACnet/LonTalk
• BACnet MS/TP
PXG3.L
PXG3.M
·Routing between BACnet/IP , BACnet/LonTalk (PXG3.L only),
and BACnet MS/TP
·Supports BACnet/IPv4 and BACnet/IPv6
·Compliant with ANSI/ASHRAE 135-2012 Annex J
·Compliant with ISO 16484-5
·BTL label (BACnet communications passed the BTL test)
·Support for BBMD (BACnet Broadcast Management Device)
·Support for Foreign Device
·Configuration via Xworks Plus or Web browser (via IPv4)
·Access to network statistics via Web browser
·Firmware update via Ethernet and USB Device
·LED indication for Ethernet link and activity
·LED indication for BACnet/LonTalk and BACnet MS/TP (diagnostics)
·2-port Ethernet switch for low-cost cabling (10/100 baseT)
·BACnet MS/TP (RS-485) baud rates: 9600, 19200, 38400, 76800, 115200
·Plug-in screw terminal blocks for supply, LONWORKS,and MS/TP
·RJ45 plug for PXM20 (LONWORKS)
·Operating voltage: AC 24 V or DC 24 V
·DIN rail mounting
·BACnet MS/TP Slave Proxy
·SNMP (v2), MIB-2
·BACnet NAT

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Use
The PXG3... BACnet router connects a BACnet/IP network to a BACnet /LonTalk
network (PXG3.L only), and/or a BACnet MS/TP channel. BACnet objects are
simultaneously transmitted among any and all networks.
Router functions
The PXG3... BACnet router transmits BACnet protocol between a BACnet/IPv4
network, a BACnet/IPv6 network, a BACnet/LonTalk network (PXG3.L only), and a
BACnet MS/TP channel. BACnet objects are simultaneously transmitted among
any and all networks.
Broadcast Management Device, used to distribute BACnet Broadcast messages
across IP Routers.
The BACnet Router possesses a Device Object and can be operated by a BACnet
Client. Present operating state, date and time as well as statistics on sent
packages can be viewed via web server.
The BACnet router can serve as a Slave Proxy for all slaves that are connected to
the MS/TP network. I.e. it sends a I-Am message to all MS/TP slaves, answering a
Who-Is message.
Simple Network Management protocol MIB-2, for monitoring and diagnosing the
network interface of the BACnet router.
Supports setup of a BACnet network over a NAT device. Additionally, remote
access from a public network to BACnet devices in a private network is possible.
Important: the public IP address must be static.
For security reasons we recommend to use VPN tunneling with BACnet NAT.
For details see standard 135-2012 Annex J.
When routing between BACnet/IP and BACnet/IP within one IP network, the
address of the BACnet router must be the same in both BACnet networks. The
difference of the BACnet network is done by using different BACnet UDP ports.
Four-way routing
BBMD
Web server
MS/TP Slave Proxy
SNMP v2
BACnet NAT
BACnet/IP to BACnet/IP

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Communication
·The router complies with ANSI/ASHRAE 135-2012 Annex J and ISO 16484-5.
·A 2-port Ethernet switch allows for low-cost cabling via line topology. This is the
preferred commissioning medium.
·The LONWORKS network is connected via a 2-pin connection terminal.
·The MS/TP channel is connected via RS485 or a 3-pin connection terminal.
·An RJ45 plug on the device front allows for connecting a PXM20 operator unit
(PXG3.L only).
·A USB port is available to connect the tool.
Type summary
Type (ASN) Product number (SSN) Name Ethernet ports LONWORKS MS/TP
PXG3.L S55842-Z105-A100 BACnet Router
Ethernet/IP-
LonTalk-MS/TP
2x x
PXG3.M S55842-Z106-A101 BACnet Router
Ethernet/IP-MS/TP
2x
Mechanical design
1
Plastic housing
2
Plug-in terminal block (operating voltage)
3
2-port Ethernet switch (with 2 LEDs each for display purposes)
4
LEDs for device and system status indication
5
RJ45 interface HMI (LONWORKS + supply, PXG3.L only)
6
Tool interface (USB Device)
7
Service button for identification on network (Ethernet, LONWORKS)
8
LONWORKS terminal block (PXG3.L only)
9
MS/TP terminal block
10
Slider for mounting on DIN rail

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LEDs
RUN
FLT
HMI/Tool
LED Color Activity Function
RUN Green ·Continuously ON
·Continuously OFF
·Flashing
·Device ready.
·At least one internal power supply out
of range.
·Start-up of device.
FLT Red ·Continuously OFF
·Continuously ON
·Flashing
·OK
·HW fault or program fault.
·Incorrect or corrupt FW.
INF -- -- (Not used)
COM1 Yellow ·Flashing ·Sends MS/TP packages.
COM2 Yellow ·Flashing ·Sends LONWORKS packages
(PXG3.L only).
SVC Red ·Continuously OFF
·Continuously ON
·Flashing
·Flashing per wink
command *)
·Configured.
·Defective Hardware.
·Unconfigured.
·Physical identification of the router.
9270Z05
8 7 6 5 4 3 2 1
Ethernet
1 / 2
Green ·Continuously ON
·Continuously OFF
·Flashing
·Link active
·Link inactive
·Network activity
Yellow ·Continuously ON
·Continuously OFF
·Link 100 Mbps
·Link 10 Mbps
*) Wink command
pattern:
2s 1s
21s
5 Hz 5 Hz
922 2z02
2s 1s
1
9270z03
Button Press Description
1·Short Physical identification on the network (Ethernet).
To reset the device into the factory state please follow these steps:
1. Power off device.
2. Power on the device.
3. Wait for all LEDs to light up and turn off again,
then push down SVC button.
4. Keep SVC button pressed until the green RUN LED flashes,
then release button.
5. Wait for device to fully start up unconfigured
(RUN LED on, SVC LED flashes).
The device has now lost any password and other settings.
Only the IP network settings remain the same as before.
Service button

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Engineering
·The router does not require programming. It is configured either using Xworks
Plus or the Desigo SSA-DNT using Ethernet or USB Device. For details see
SSA (Setup & Service Assistant) Commissioning, CA111050).
·Each device has a unique identification number to ensure efficient
commissioning. The number is located on a removable barcode label.
·Each device has a unique MAC address.
For more details see document “Ethernet, TCP/IP, MS/TP and BACnet - Principles”
(CM110666).
Installation
Ethernet: See installation manual Desigo TRA, CM111043.
LONWORKS: See installation manual RXC, CA110336.
Mounting
The router is designed for mounting on a standard mounting rail or on a wall.
Power is supplied by connecting plug-in screw terminal blocks.
Commissioning
To prevent equipment damage and/or personal injuries adhere to local safety
regulations and related safety standards.
Maintenance
No maintenance required. A supercap supports the real-time clock (3 days).
Disposal
The devices are considered electronic devices for disposal in terms of the
European Directive 2002/96/EC (WEEE) and may not be disposed of as
domestic waste.
Dispose of the devices via the proper channels.
Observe all local and applicable laws.

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Technical data
Operating voltage
(24 V~, ^,)
Safety extra-low voltage SELV or protection
by extra-low voltage PELV as per HD384
Half-wave load
= Technical ground
AC 24 V ± 20 %
48...63 Hz
Symmetric
DC 24 V ± 20%
Power consumption At AC 24 V
At DC 24 V
Max. 9 VA
Max. 4 W
Max. permissible transit power AC/DC 24 V
(RJ45 interface, HMI)
Max. 0.5 A
Internal fuse With PTC
Hardware information Processor Atmel ARM9
Storage 256 MB flash, 64 MB SDRAM
Response to power /
communication failure
Energy reserve (Supercap) to support real-time clock (3 days).
Data available only if saved to flash memory.
Ethernet interface Plug 2 x RJ45, screened
Interface type 100BaseTX, IEEE 802.3 compatible
Bit rate 10/100 Mbps, half / full duplex,
auto-negotiation
Protocol BACnet over UDP/IP
HMI interface Generic, for HMI (LONWORKS)RJ45 (PXG3.L only
USB interface Plug Type B (USB device)
Data rate (USB 1.0 full speed) 12 Mbps
Galvanic isolation of ^No
Protective switch against surges and
overcurrent
Yes
LONWORKS interface Interface type TP/FT-10
(PXG3.L only Transceiver FT 5000 smart transceiver
Galvanic isolation Yes
Bit rate 78 kbps
Protocol BACnet over LonTalk
MS/TP interface Interface type RS485
Galvanic isolation Yes
Baud rates 9600, 19200, 38400, 76800, 115200
Protocol BACnet over MS/TP
Connection terminals,
plug-in
Design type
Cu-wire or Cu-strand with wire end
sleeve
Cu-strand without wire end sleeve
Plug-in screw terminals
1 x 0.6 mm dia. to 2.5 mm2
or 2 x 0.6 mm dia. to 1.0 mm2
1 x 0.6 mm dia. to 2.5 mm2
or 2 x 0.6 mm dia. to 1.5 mm2
Screwdriver Slot screws
Screwdriver, size 1
with shaft dia. ≤4.5 mm
Max. tightening torque 0.6 Nm

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Assignment as per
EN 60730
Operation of automatic controller
Degree of pollution
Design type
Type 1
2
Protection class III
Housing protection
standard
Protection type as per EN 60529
Front parts in the DIN section
Terminal part
IP30
IP20
Environmental conditions Operation
Climatic conditions
Temperature
Humidity
Mechanical conditions
As per IEC 60721-3-3
Class 3K5
–5 ... 50 °C
5…95% r.h.
Class 3M2
Transport
Climatic conditions
Temperature
Humidity
Mechanical conditions
As per IEC 60721-3-2
Class 2K3
-25...70 °C
5…95% r.h.
Class 2M2
Standards, directives, and
approvals
Product safety
Automatic electrical controls devices for
household and similar use
EN 60730-1
Electromagnetic compatibility
Immunity (industry & residential) EN 60730-1
Emissions (residential) EN 60730-1
CE conformity
Electromagnetic compatibility 2004/108/EC
RoHS Directive 2011/65/EU
C-tick conformity (EMC) AS/NZS 61000-6-3
Certifacate
UL approbation UL916
Environmental compatibility The product environmental declaration
CM1E9270 contains data on environmen-
tally compatible product design and
assessments (RoHS compliance, materials
composition, packaging, environmental
benefit, disposal)
ISO 14001 (environment)
ISO 9001 (quality)
Color Housing RAL 7035 (light-gray)
Dimensions Housing as per DIN 43880, see dimensions
Weight Without/with packaging 286 g / 332 g

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Connection terminals and interfaces
9
2
7
0
z
0
4
HMI
1, 2 2 x RJ45 interface for Ethernet
324 V ~, ^,AC / DC 24 V operating voltage
5CLA, CLB LONWORKS interface (PXG3.L only)
HMI RJ45 interface for HMI (PXG3.L only)
USB USB tool interface
Service Service button
RJ45 pin assignment
for HMI Pin Name Description Pin Name Description
9215Z01
8 7 6 5 4 3 2 1
1CLA LONWORKS A 5 nc Not connected
2CLB LONWORKS B 6 nc Not connected
3AC24V_N AC24V Neutral 7 nc Not connected
4AC24V_L AC24V Line max. 500mA 8 nc Not connected
LONWORKS pin
assignment Pin Name Description
1CLA LONWORKS A
2CLB LONWORKS B
MSTP pin assignment Pin Name Description
1+B RS485
2–A RS485
3Ground RS485

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Dimensions
9270M01
All dimensions in mm

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ã
2012
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201
4
Siemens Switzerland Ltd
Subject to change