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Siemens Schweiz AG

A6V11646018_en--_e

Smart Infrastructure

2021-06-11

Product documentation

Related documents such as the environmental declarations, CE declarations, etc., can be
downloaded from the following Internet address:

https://siemens.com/bt/download

Notes

Safety

CAUTION

National safety regulations

Failure to comply with national safety regulations may result in personal injury and property
damage.

●

Observe national provisions and comply with the appropriate safety regulations.

Mounting position and ambient temperature

The devices can be snapped onto standard rails or screwed onto a flat surface.

Plug-in screw terminals connect power and interfaces.

Ambient temperature -5...50 °C (23...122 °F)

Ambient temperature -5...45 °C (23...113 °F)

●

Wall, horizontal

– From left to right

– From right to left

●

Overhead

●

Wall, vertically

– From top to bottom

– From bottom to top

●

On a horizontal surface

CAUTION

Risk of overheating for failure to comply with ambient temperature

Burning and damage to the device

●

Ensure sufficient ventilation to comply with the permissible ambient temperature within
the panel or installation box. The temperature must be at least 10 K (18° F) lower out-
side the installation box.

Содержание Desigo PXC4.E16

Страница 1: ...BACnet IP BTL certified 2 port Ethernet switch for low cost cabling 16 inputs outputs 12 universal inputs outputs 4 relay outputs Extendable via I O modules TXM Integration of Modbus data points via RTU and or TCP WLAN interface for engineering and commissioning Operating voltage AC 24 V Mounted on standard rails or on the wall Plug in screw terminal blocks A6V11646018_en _e Smart Infrastructure 2...

Страница 2: ...C 0 20 mA or 4 20 mA inputs U1 U2 U7 U8 Binary potential free contacts for signaling functions Counter to 25 Hz electronic switch to 100 Hz Analog outputs DC 0 10 V DO Relay outputs for binary controls changeover contact NO NC pulse System functions PXC4 E16 PXC4 E16S Number of Modbus RTU devices in field level network per PXC4 E16 Up to 31 0 Equipment combinations I O modules TXM Series D and lat...

Страница 3: ...020 Functions Automation stations for HVAC and building control systems System functions alarming scheduling trending access protection with individually definable user profiles and categories Freely programmable close resemblance to CEN standard 11312 All function blocks available in libraries can be graphically connected Engineering and commissioning with the ABT Site Tool using graphical functi...

Страница 4: ...inals Power supply 7 Plug in terminal blocks with screw terminals Universal inputs outputs field device supply 8 Connector for I O modules TXM 9 Plug in terminal block with screw terminals Relay outputs 10 PXC4 E16 Plug in terminal block with screw terminals COM Modbus RTU 11 PXC4 E16 DIP switch for bus termination and polarization COM 12 Slider for mounting on DIN rails 13 Eyelets for cable ties ...

Страница 5: ... PXC4 E16 Yellow SVC Red Continuously OFF Flashing OK Device is not configured Flashing per wink command Identification of the device after receipt of wink command 2s 1s 5 Hz 5 Hz 2s 1s WLAN Blue Steady OFF Steady ON Flashing WLAN inactive WLAN active and at least one WLAN client connected WLAN active and no WLAN client connected Service button Short press 1 s Long press 3 s Identification in the ...

Страница 6: ...nting position and ambient temperature The devices can be snapped onto standard rails or screwed onto a flat surface Plug in screw terminals connect power and interfaces Ambient temperature 5 50 C 23 122 F Ambient temperature 5 45 C 23 113 F Wall horizontal From left to right From right to left Overhead Wall vertically From top to bottom From bottom to top On a horizontal surface CAUTION Risk of o...

Страница 7: ...ered an electronic device for disposal in accordance with the European Guidelines and may not be disposed of as domestic garbage Dispose of the device through channels provided for this purpose Comply with all local and currently applicable laws and regulations Technical data Power supply Operating voltage 24 V AC 24 V 15 20 PELV AC 24 V Class 2 US 48 63 Hz Functional ground US Functional earth Th...

Страница 8: ...orque 0 6 Nm 0 44 lb ft Ethernet interface Plug 2 x RJ45 shielded Interface type 10Base T 100Base TX IEEE 802 3 compatible Bit rate 10 100 Mbps autosensing Protocol BACnet on UDP IP and HTTPS on TCP IP Cabling in house cabling only cable type 10 Mbps Min CAT3 shielded cable is recommended 100 Mbps Min CAT5 shielded cable is recommended Cable length Max 100 m 330 ft WLAN interface Interface type Wi...

Страница 9: ... cable Max 1000 m 3300 ft Protection Short circuit proof Protection against faulty wiring with AC 24 V Inputs 12 universal inputs U1 U12 with the following functions Temperature measurement analog Type Range over range Resolution AI NTC10K 40 115 C 52 5 155 C 48 239 F 62 5 311 F 10 mK 25 C 0 018 F AI NTC100K 40 125 C 52 5 155 C 48 257 F 62 5 311 F AI PT1K 385 EU 50 600 C 52 5 610 C 58 1112 F 62 5 ...

Страница 10: ...05 10 6 V 0 01 Max 1 mA Relay output outputs DO1 DO4 External supply line fusing Non renewable fuse Circuit breakers Max 10 A slow Max 13 A characteristic B C D as per EN 60898 Switching voltage AC DC Max AC 250 V DC 30 V Min AC DC 12 V Current load AC NO contact Max 4 A resistive 3 A inductive cos phi 0 6 NC contact max 2 A resistive 1 5 A inductive cos phi 0 6 Min 1 mA at AC 250 V Min 10 mA at A...

Страница 11: ... 158 F Air humidity 5 95 non condensing Class 3K23 Operation in enclosed dry locations having no temperature or humidity control Temperature 5 50 C 23 122 F for details see chapter Mounting Air humidity 5 95 non condensing Mechanical ambient conditions Transport per IEC EN 60721 3 2 Operation as per IEC EN 60721 3 3 Class 2M4 Class 3M11 Standards directives and approvals Product standard IEC EN 60...

Страница 12: ...n for help This device complies with Part 15 of the FCC rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation FCC Caution Changes or modifications not expressly approved by Siemens Switzerland Ltd could void the user s authority to ...

Страница 13: ...9 V AC 24 V power for field devices 48 VA 2 A 68 69 70 COM PXC4 E16 Interface EIA 485 Modbus RTU Term on off PXC4 E16 Switch for bus termination Polar on off Switch for polarization 75 to 86 DOx Relay outputs 11 1 4 Wiring lines for field devices Wiring length max 300 m 1 000 ft CU wire or CU strand Cross section depending on the signal 30 m 100 ft applies for signal types AI NTC10K and AI NTC100K...

Страница 14: ...r ground loops Active sensors 0 20 mA or 4 20 mA 2 wire On U1 U2 U7 U8 only Analog outputs Ux Ux V Ux V V Y1 Y2 Y3 Device with input DC 0 10 V General device with control input DC 0 10 V Powered by the automation station General device with control input DC 0 10 V Do NOT ground external power ground loops Warranty Technical data on specific applications are valid only together with Siemens product...

Страница 15: ...structure 2021 06 11 Dimensions All dimensions in mm and inches PXC4 E16 183 7 20 198 7 80 117 41 61 124 4 88 3 0 12 4 1 0 16 70 5 2 78 49 1 91 26 5 1 04 45 1 77 67 2 64 110 4 33 7 0 28 PXC4 E16 with TXM module 198 7 80 64 2 52 90 3 54 7 0 28 269 10 59 ...

Страница 16: ... Global Headquarters Theilerstrasse 1a CH 6300 Zug 41 58 724 2424 www siemens com buildingtechnologies Siemens Switzerland Ltd 2020 Technical specifications and availability subject to change without notice Document ID A6V11646018_en _e Edition 2021 06 11 ...

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