Related Manuals for Siemens Desigo TRA
Summary of Contents for Siemens Desigo TRA
- Page 1 PL-Link devices QMX3... Desigo™ TRA Mounting and installation Manual CM111043en_03 Building Technologies 2013-02-23...
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Page 2: Table Of Contents
Wiring for AC 24 V ................... 23 Transformer sizing ................... 24 Island bus wiring ..................27 Ethernet network ................... 28 Network topologies .................. 28 Cables ..................... 29 PL-Link room bus .................. 30 2 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies Contents 2013-02-23... - Page 3 Field strength measuring equipment ............50 11.6 Range planning ..................51 11.7 Troubleshooting ..................53 11.8 Commissioning RF link ................55 11.9 Gateways ....................55 Disposal ....................56 3 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies Contents 2013-02-23...
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Page 4: About This Document
Data sheet PXC3... Room automation station CM1N9203 [15] Data sheet RXM21.1 PL-Link I/O Block CM2N3835 [16] Data sheet RXM39.1 PL-Link I/O Block CM2N3836 [17] Gamma Instabus documentation: http://www.hqs.sbt.siemens.com/Lowvoltage/gamma_product_data/data/search_find_en.htm 4 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies About this document 2013-02-23... -
Page 5: Before You Start
1.3.2 Copyright This document may be duplicated and distributed only with the express permission of Siemens, and may be passed on only to authorized persons or companies with the required technical knowledge. 1.3.3 Quality assurance These documents were prepared with great care. -
Page 6: Document Use/ Request To The Reader
POC is available. Siemens assumes no liability to the extent allowed under the law for any losses resulting from a failure to comply with the aforementioned points or for the improper compliance of the same. -
Page 7: Introdution
The mounting and installation guide provides all the information needed by the Purpose aforementioned personnel for: The proper mounting and wiring of Desigo TRA in the installation box and connections to the plant. An overview of the room automation station product range and its design is provided for general understanding. -
Page 8: What Does This Document Describe
Building services Connected plants and systems, including: Heating, equipment ventilation and air conditioning plants, electrical systems, etc., as well as electrical areas (switches, buttons, lighting groups, blinds). 8 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies Introdution 2013-02-23... - Page 9 For details see SSA (Setup & Service Assistant) Commissio- ning, CA111050. • Wireless connections: A KNX gateway integrates wireless EnOcean devices (room units, sensors, buttons). 9 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies Introdution 2013-02-23...
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Page 10: Important Information On Safety
• Third-party regulations, e.g. by the general contractor or building owner. System-specific regulations Safety The electrical safety for building automation and control systems by Siemens Building Technologies is essentially based on safely separating low voltage from mains voltage. Application as per SELV or PELV pursuant to HD 384 "Electrical installation of SELV, PELV buildings"... - Page 11 This overvoltage must be diverted to the earth to limit the damage. This may be achieved with the help of gas-filled surge arrestors, varistors and diodes as well as capacitors and chokes. Specialized companies (e.g. Siemens, Phoenix) combines these elements into protective components to provide optimum protection for various systems. Mains filter Spikes and high-frequency interference may occur in areas with high levels of interference.
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Page 12: Device-Specific Regulations
The supply terminals of the PXC3... (terminals 7 and 8) bare a max current of supply AC 24 V 10 A, otherwise the pins get too warm. An external T10 A fuse is compulsory 12 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies Important information on safety... -
Page 13: Devices
PXC3... room automation station. U1, U3 TXS1.EF10Bus connection modules I/O row, supplied by the PXC3... I/O row supplied by a TXS1.EF10Bus connection module TXA1.IBE Island bus expansion module (optional) 13 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies Devices 2013-02-23... -
Page 14: Installation Box Tra
25 27 ± min. 25 min. 3 The room automation station may also be attached to a wall if used without TX-I/O Wall mounting modules. 14 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies Installation box TRA 2013-02-23... -
Page 15: Installation Box Layout
Construction, stability and sealing meet applicable execution regulations at the plant's location. Ambient • Desigo TRA is designed for an ambient temperature conditions of -5 - 50°C. PXC3...: 45°C for certain mounting positions, see below. Please make sure that the installation box is sufficiently ventilated to ensure compliance with the ambient temperature for all devices. -
Page 16: Space Requirements
This results in the following distance of the standard rails/cable ducts: 90 mm (module width) + (b = cable duct width) + 2 x ≥30 mm (available space for wiring). 16 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies... -
Page 17: Emc Compliant Installation Box
• Screen connection terminals must be used and suitable installation space be provided to this end (see drawing on Page 19). Using screens to power the TX-I/O modules: See TX-I/O engineering and Exception installation, CM110562. 17 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies Installation box TRA 2013-02-23... -
Page 18: Emc Compliant Wiring
• The cable screens must be properly connected to the ground to achieve a solid level of screening (see below). • Island bus extension, see: TX-I/O engineering and installation, CM110562) 18 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies... - Page 19 The screen rail cannot be used to relieve cable strain. Screen connection with screen connection terminals Screen connection terminals Screen rail support rail Avoid screen braid. 19 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies Installation box TRA 2013-02-23...
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Page 20: Wiring Of Field Devices (Without Bus)
VDE / DIN AWG [mm2] [mm] [Ohm/km] LiYYP 1.5 1.382 11.91 1.23 1.251 14.52 LiYYP 1 1.128 17.86 0.96 1.106 18.60 20 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies Wiring of field devices (without bus) 2013-02-23... -
Page 21: Signal Wiring
• A external fuse of max. 10 A is planned to protect circuits on the PCB of the PL- Link I/O Block. TXM1.6RL can switch lighting groups up to 10 A. Fusing max. 16 A. See data sheet N8177. 21 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies Wiring of field devices (without bus) -
Page 22: Wiring For Ac 24 V And Island Bus
Tightening torque Set the torque to 0.5-0.6 Nm or 50-60 Ncm when using electrical screwdriver on the connection terminals. 22 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies Wiring for AC 24 V and island bus... -
Page 23: Wiring For Ac 24 V
10 A fuse holder in the PXC3 10 A fuse holder in power module. 10 A fuse holder in the bus interface module. 23 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies Wiring for AC 24 V and island bus... -
Page 24: Transformer Sizing
(terminals 7 and 8, for additional AV 24 V (only if the sum of 10 A at consumers) terminals 5 and 6 is not exceeded) 24 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies Wiring for AC 24 V and island bus 2013-02-23... - Page 25 50 VA 25 VA 10 VA AWG16 2.50 mm 320 VA 160 VA 80 VA 40 VA 16 VA AWG14 Notes 25 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies Wiring for AC 24 V and island bus 2013-02-23...
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Page 27: Island Bus Wiring
• The island bus extension modules (U4, U5) may be anyplace in their TX-I/O row. For signal quality reasons, however, the best place is directly after the power supplying device 27 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies... -
Page 28: Ethernet Network
The next devices, if in line topology, are disconnected from the network. For secure operation of the system it is recommended to supply each room automation station separately with AC 24 V. 28 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies... -
Page 29: Cables
Additional information: • Desigo Technical principles manual [3], Section 3 (overview), 16 (network view) and 18 (system limits). • Ethernet, TCP/IP as well as BACnet on Ethernet/IP principles [6]. 29 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies Ethernet network... -
Page 30: Pl-Link Room Bus
The internal bus power supply must be switched off in ABT when an external bus power supply is used. Default = "Auto Detection". 30 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies PL-Link room bus... -
Page 31: External Bus Supply
PSU is allowed to be operated in parallel with other PSUs. Refer to the technical specifications. The recommended new Siemens power supply units (see below) are admitted for parallel operation. • A minimum cable distance is required between two PSU, see section 9.3. -
Page 32: Bus Topologies
N1 .. N7 Bus devices Device with screw terminals T branch with bus terminals Device with spring cage Branching and terminals connection variants PL+ PL- N1 .. N8 Bus devices 32 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies PL-Link room bus 2013-02-23... -
Page 33: Cables
Max. 350 m. • Distance between two PSU operated in parallel Min. 200 m. Min. 0 m for the new Siemens power supply modules recommended in section Fehler! Verweisquelle konnte nicht gefunden werden.. • Distance between bus devices Max. 700 m. -
Page 34: Commissioning Notes
After switching on operating voltage, you must check whether bus power from the Bus power supply PXC3 or the PSU is available. 34 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies PL-Link room bus... -
Page 35: Technical Data Pl-Link
In this case the internal bus power supply must be disabled via ABT, as parallel operation of the internal supply with external supplies is not admissible. 64 devices in a PL-Link network. Max. number of devices 35 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies PL-Link room bus... -
Page 36: Dali Network
However, ring topologies are not allowed. topologies Tree topology (with stub lines) Line topology (with loops) DALI DALI N1 .. N7 Operational devices 36 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies DALI network 2013-02-23... -
Page 37: Cables
Applying a voltage between DA+ / DA+ or between DA– / DA– will destroy the DALI PCB! This is particularly the case when the AC 24 V supply plug is connected to the DALI socket. 37 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies DALI network... -
Page 38: Technical Data Dali
PXC3… devices do not have a connection for bus cable screens. Bus power supply Bus power through the PXC3… room automation DC 16 V, 128 mA. station (for max. 64 DALI devices) 38 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies DALI network 2013-02-23... -
Page 39: Enocean Rf Networks
• Repeater available for extensions. • Uni and bidirectional communications. Low energy demand. • High data transmission rate of 125 kbps. • Low "data overhead". • ASK modulation. 39 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies EnOcean RF networks 2013-02-23... - Page 40 N1662 (Gateway EnOcean/KNX). Current room device data are sent only every ca. 15 minutes to consume as little energy as possible. However, this signal, a so-called presence signal, is always 40 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies...
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Page 41: Lighting Conditions At Mounting Location
1) Sending a radio signal ca. every 15 minutes (average). 2) Typical value depending on prior charging of energy cell. As brightness is hard to evaluate, we recommend control measurements using a device to measure illuminance. 41 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies EnOcean RF networks... -
Page 42: Definition: Illuminance
500 - 1500 lx. Development, office 300 - 750 lx. Design CAD 500 - 1500 lx. Labs and inspections 750 - 1500 lx. Product packaging 150 - 500 lx. 42 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies EnOcean RF networks 2013-02-23... -
Page 43: Notes On Mounting Location Of Room Units
Whether illuminance on the wall is actually 200 lx, depends in large measure on local conditions. We recommend conducting reference measurements using a luxmeter. A device with battery backup can be used is illuminance is insufficient (see Section 11.3). 43 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies EnOcean RF networks... -
Page 44: Prior To Commissioning
Check sensitive medical devices using this frequency range in a case-by-case STOP Caution! basis. For detailed information, see the description of the radio signal modules available Used together with third- party receivers for download at: http://www.enocean-alliance.org/de/home. 44 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies EnOcean RF networks 2013-02-23... -
Page 45: Rf Signals
Ca. 10 m Max. 1 wall walls Geringe Dämpfung Fire protection walls, The radio signal is isolated Hohe Dämpfung Empfänger elevator shafts, Empfänger stairwells, supply areas 45 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies EnOcean RF networks 2013-02-23... -
Page 46: Planning Rf Networks
• Vertical through 1-2 room corners depending on fixtures and antenna execution. • Learning by EnOcean devices can greatly increase availability. A receiver can work with multiple, received signals. 46 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies EnOcean RF networks... -
Page 47: Rf Signal Shielding
Fire protection walls, elevator shafts, stairwells and supply areas should be considered shielding. You can eliminate shielding by repositioning the transmitter and/or receiver Solution antenna from the silent zone or using a repeater. 47 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies EnOcean RF networks 2013-02-23... -
Page 48: Penetration Angle
(see image below). A patch antenna cannot normally be mounted directly in cement or in direct proximity to metal. One exception is the "metal patch antenna MCA 1890MP“ by the Hirschmann company. The flat antenna can be attached discretely 48 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies... -
Page 49: Distances From Receive To Other Sources Of Interference
(computer, audio and video systems) must be at least 50 cm. The distance of the EnOcean receiver to other high frequency transmitters should be at least 50 cm. The transmitter position is non-critical. 49 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies EnOcean RF networks... -
Page 50: Repeaters
Faulty connection from previously installed devices can also be reviewed. The RF telegrams and disruptive RF signals are displayed in the relevant frequency range. Additional information available at: http://www.enocean-alliance.org/de/home. 50 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies EnOcean RF networks... -
Page 51: Range Planning
STEP 1: Floor plan and compass • Fire protection walls STEO 2: Draw relevant • Elevator shafts, stairwells and other supply areas RF shielding on the floor plan 51 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies EnOcean RF networks 2013-02-23... - Page 52 Even if carefully planned, the field strength measuring device should be used on site to test ranges. Unfavorable conditions can be improved through more suitable re-positioning of the devices or through the use of a repeater. 52 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies...
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Page 53: Troubleshooting
EPM 100, but not wireless phone, etc., at least 50 cm from the VALID LED. EnOcean receiver). b) Jammer (continuous transmission). Eliminate jammer. 53 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies EnOcean RF networks 2013-02-23... - Page 54 Invalid EnOcean telegrams are Jammer exists. occasionally received. Eliminate jammer. One of the two LO/HI LEDs is occasionally lit on EPM 100, but not the VALID LED. 54 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies EnOcean RF networks 2013-02-23...
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Page 55: Commissioning Rf Link
PL-Link or KNX network. Type Stock number Name EnOcean gateways RXZ97.1/KNX S55842-Z101 Gateway EnOcean/KNX See description of the gateway datasheet [12]. Engineering KNX page ORKS 55 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies EnOcean RF networks 2013-02-23... -
Page 56: Disposal
Follow all local and currently applicable laws and regulations. Siemens Switzerland Ltd Infrastructure & Cities Sector Building Technologies Division Gubelstrasse 22 6301 Zug Schweiz Tel. +41 41-724 24 24 © 2012 Siemens Switzerland Ltd www.buildingtechnologies.siemens.com Subject to change 56 / 56 Siemens Mounting and installation CM111043en_03 Building Technologies...