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A6V10759734

2016

-02-03

ilding Technologies

A6V10759734

Climatix

Climatix Controller

POL422.50/ATL

For

controlling, switching and monitoring functions

The Climatix 422.50/ATL controller is HVAC controller optimized for air

handling units, rooftop units, chillers and heat pumps.

The controller offers the following features:

• Power supply AC 24 V or DC 24 V

• DC 24 V and DC 5 V power supplies for active sensors on board

• 3 analog inputs for temperature sensor

• 2 configurable inputs as digital input/DC 0…10 V input/temperature sensor

• 3 configurable outputs as DC 0…10 V analog output/digital output for

off-board load

• 4 digital inputs for potential-free contacts

• 1 digital input for potential-free contact or fan speed measurement

• 1 digital input galvanically isolated (AC 115…230 V)

• 5 relay outputs (4 NO contacts, 1 changeover switching type)

• 2 triac outputs (AC 24/115/230 V)

• RS-485 in Modbus RTU for third-party bus communication

• Process bus for network functionalities

• Local service connector for user interface and PC tools (supporting USB)

•

SD card interface for application and operating system upgrade

•

Operating temperature range is -40…70 °C

Powerful service tools are available to facilitate commissioning.

POL422.50/ATL is programmable controller with programmability.

Main features

Note

Summary of content (13 pages)

PAGE 1
s A6V10759734 Climatix TM Climatix Controller POL422.50/ATL For controlling, switching and monitoring functions The Climatix 422.50/ATL controller is HVAC controller optimized for air handling units, rooftop units, chillers and heat pumps.
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Communication concept 2 / 13 Siemens Building Technologies Climatix Controller A6V10759734 2016-02-03
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Overview 3 / 13 Siemens Building Technologies Climatix Controller A6V10759734 2016-02-03
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Disposal The devices are considered electronics devices for disposal in term of European Directive 2012/19/EU and may not be disposed of as domestic waste. • Dispose of the device via the channels provided for this purpose. • Comply with all local and currently applicable laws and regulations. Technical data Power supply G, G0 (T7) Operating voltage Frequency Max. AC current Max. DC current Max.
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Relay outputs Q3(Q33,Q34) (T9) Q4(Q43,Q44) (T9); Q5(Q53,Q54) (T10) Q6(Q54,Q64) (T10) Relay Contact Switching voltage Rated current (res./ind.) Min. switching current at AC 19 V Endurance Max. external supply line fusing Warning Monostable, NO contact, SPST AC 24…230 V (-20%, +10%) DC 18…30 V AC 3 A (res.)/2 A (ind. cosφ 0.6) DC 3 A (res.) 30 mA 100,000 cycles @ AC 230 V, 3.0 A (res.) 6.3 A slow wire fuse or circuit breaker Do not mix SELV / PELV and line voltage on the same terminal.
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0,90 3,50 0,80 3,00 0,70 Resolution [k] Accuracy [k] 2,50 2,00 1,50 0,60 0,50 0,40 0,30 1,00 0,20 0,50 0,10 0,00 -50,00 0,00 -25,00 0,00 25,00 50,00 75,00 100,00 -50,00 -25,00 Temperature [°C] Configurable inputs X1, X2 (T2) 25,00 By software Terminals ┴ NTC 10k (B25/85=3977 K) Accuracy Please refer to B1…B3 DC 0…5/0…10 V ratiometric sensor Resolution Accuracy Input resistance 50 mV 100 mV 100 kΩ Delay Pulse frequency 50,00 75,00 100,00 Temperature [°C] Configurable Refere
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DC output for off-board load Switching voltage Switching capacity Note DC 24 V Max. 25 mA Use free wheel diode for inductive load.
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Digital inputs X6, X7 (T3) DI1, DI2 (T4) Digital input X8 (T3) 0/1digital signal (binary) Sampling voltage/current Contact resistance Delay Pulse frequency For potential free contacts DC 24 V, 8 mA Max. 200 Ω (closed) Min. 50 kΩ (open) 10 ms Max. 20 Hz Configurable By software 0/1 digital signal (binary) Sampling voltage/current Contact resistance For potential free contacts DC 24 V, 8 mA Max. 200 Ω (closed) Min. 50 kΩ (open) 10 ms Max.
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Active digital input DL1 (T12) Digital input (0/1 binary) Nominal voltage Frequency range Input current Delay Pulse frequency Galvanically isolated voltage input AC 115…230 V (-15%, +10%) 45…65 Hz 3 mA @ AC 230 V 100 ms Max.
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Interfaces Process bus CE+, CE- (T6) Based on KNX TP1 Bus connection Bus electronics Bus load Bus cable Bus cable length between 2 nodes Total length of bus cable DPSU Third party bus (RS-485 Modbus RTU) A+, B-, REF (T5) Note Tools/HMI Local service interface (T-HI) CE+, CE-, not interchangeable Galvanically isolated Max. 5 mA Must be shielded; Please refer to KNX manual “System Specifications” Max. 350 m Max.
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LED for BSP run/stop Mode SW update mode (download active on a new BSP, application) Application running Application loaded but not running Application not loaded BSP error (software error) Hardware error Note LED for bus only indicates the status of the integrated modem communication. POL422.50/ATL does not provide this modem communication.
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Protection Safety class Suitable for use in plants with safety class II Standards EU Conformity (CE) CE1T3973xx General data Dimensions Weight excl. packaging 174x 105x 52 mm 232g Accessory parts PC service cable 1.5 m POL 0C2.40/STD Connector set (screw, cable side entry) 1 x Phoenix MVSTBW 2,5/2-ST OG 2 x Phoenix MVSTBW 2,5/2-ST GY7035 7 x Phoenix MVSTBW 2,5/3-ST GY7035 1 x Phoenix MVSTBW 2,5/4-ST GY7035 1 x Phoenix MVSTBW 2,5/5-ST GY7035 1 x Phoenix MVSTBW 2,5/8-ST GY7035 POL042.
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Dimensions (mm) 13 / 13 Siemens Building Technologies Climatix Controller A6V10759734 2016-02-03