Data Sheet for Product

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A6V10421228_en--_c Climatix controller POL424.70/STD Siemens
2021-09-10 Smart Infrastructure
The Climatix POL424.70/STD controller provides the following main features:
- 6 predefined keys and organizable icons for ease of operation
- User-friendly segmented FSTN LCD interface with blue backlight
- 5-digit character display
- Specialized icons for HVAC plant
- Programmable attributes of icons via Climatix tools
- Grouped parameter for convenient index
- Power supply AC 24 V or DC 24 V
- DC 24 V and DC 5 V on-board power supplies for active sensors
- 3 analog inputs specific 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 specific for potential-free contacts
- 1 digital input for potential-free contact / fan speed measurement
- 1 digital input galvanic isolated (AC 115…230 V)
- 5 relay outputs (4 NO contacts, 1 changeover switching type)
- 2 triac outputs (AC 24 V / 115 V / 230 V) or 2 relay outputs (NO contacts)
- On-board Modbus RTU over RS485 for Third-party bus communication
- Process bus for network functionalities (based on KNX protocol)
- Local service connector for user interface and PC tools (supporting USB)
- SD card interface for application and operating system upgrade
- Operating temperature range is -20…60 °C
- Powerful service tools are available to facilitate commissioning
The POL424.70/STD is standard controller with programmability.
Main
features
Note:
Communication
concept