User Manual

ManualsBrandsSiemens ManualsAir conditioning controllerHMI-LED POL831.25/STD Data sheet

946

Climatix™ HMI-LED

POL831.25/STD

For Climatix

range controllers POL6XX and POL4XX

- 4-digit LED display of temperature, humidity, operating modes and

variables from controller POL4XX or POL6XX via Modbus communication

- 4 keys to operate the device and edit commissioning data and control

parameters

- Standard network cable connection wth RJ45 connector and Modbus RTU

communication

- Panel mounted on control cabinet with IP54 in front

- Display, parameters and functions are highly flexible and programmable

using Climatix tools based on the application field

- Power supply from Climatix controller over standard network cable

CB1Q3946en

2016-03-25

Building Technologies

Summary of content (8 pages)

PAGE 1
s 3 946 Climatix™ HMI-LED POL831.
PAGE 2
Communication concept Application The HMI-LED is used in a simple control system, to display the temperature, humidity and to operate a unit, etc.
PAGE 3
Operating elements The function keys and LED indicators of the HMI-LED are illustrated as follows: Name Action Description Press - Key UP Press and hold* Press Key DOWN - Press and hold* Press - Key SET Press and hold* Press To scroll up the present value list page; To increase an input value To enter the present value list page To scroll down the present value list page; To decrease an input value To enter the present value list page To enter the sub page; To get value from the present value lis
PAGE 4
Display examples HMI-LED screen Character display Character displayed on LED Numeral represented Uppercase letter displayed on LED 0 1 2 Uppercase letter represented 3 4 5 Lowercase letter displayed on LED 6 7 8 9 Lowercase letter represented A B C D E F G H I J L N O P Q R S T U V Y Z a b c d e f g h i j l n o p q r s t u v y z Mechanical design The HMI-LED is designed for panel mounting in a control cabinet.
PAGE 5
Ordering Please specify the quantity (Min. 60), product name, ASN and SSN as follows. Quantity Product name ASN SSN 60 HMI-LED POL831.25/STD S55626-H312-F100 Engineering notes The HMI-LED is powered by the connected controller via RJ45 connector (low voltage, SELV). It must be connected to controller POL4XX or POL6XX using a standard network cable (not part of the delivery). Installation The HMI-LED must be mounted on the control cabinet with easy clip fastened.
PAGE 6
Technical data Supply voltage Display Interfaces Cable connections Housing protection Protection class Ambient conditions Industry standards Dimensions Weight Communication Local service interface Operating voltage DC 21..30 V The HMI-LED receives power from the connected controller, via RJ45 connector (SELV, security extra low voltage according to HD384) Power consumption (from connected controller) Max. 0.
PAGE 7
Dimensions (mm) 7/8 Siemens Building Technologies HMI-LED CB1Q3946en 2016-03-25
PAGE 8
/8  2013(-2016) Siemens Switzerland Ltd.