Data Sheet for Product

ManualsBrandsSiemens ManualsRoom controlsClimatix extension module 6 I/Os POL925.00/XXX

CB1N3924en_04

2020-09-23

Smart Infrastructure

924

Climatix

Climatix extension

module 6 I/Os

POL925.00/XXX

The POL925.00/XXX extension module extends the I/O numbers of Climatix

600 controllers. It is part of the Climatix product range (refer to Data Sheet

3900 and Mounting Instructions M3910).

The extension module offers the following features:

 Power supply AC 24 V or DC 24 V

 4 digital inputs for potential-free contacts

 2 digital inputs galvanically isolated for AC 115/230 V

 Peripheral bus interface for local/remote extension I/Os

Summary of content (6 pages)

PAGE 1
3 924 ClimatixTM Climatix extension module 6 I/Os POL925.00/XXX The POL925.00/XXX extension module extends the I/O numbers of Climatix 600 controllers. It is part of the Climatix product range (refer to Data Sheet 3900 and Mounting Instructions M3910).
PAGE 2
Climatix product range Installation concept Disposal The devices are considered electronics devices for disposal in terms of European Directive 2012/19/EU and may not be disposed of as domestic garbage.  Dispose of the devices through channels provided for this purpose.  Comply with all local and currently applicable laws and regulations. Technical data Power supply Operating voltage Frequency Max. AC-Current consumption Max. DC-Current consumption Connection AC 24 V ± 20%; DC 24 V ± 10% 45…65 Hz 0.
PAGE 3
Digital input DL1, DL2 (T2) 0/1 digital signal (binary) Nominal voltage Frequency range Sample current Delay Pulse frequency Galvanically isolated contact AC 115…230 V 45…65 Hz 3 mA at AC 230 V 100 ms Max.
PAGE 4
class II Standards Product standard Electromagnetic compatibility (applications) EU conformity (CE) RCM conformity (EMC) Listings EN 60730-1 Automatic electrical controls for household and similar use For use in residential, commerce, lightindustrial and industrial environments. CB1T3920xx *) CB1T3909en_C1 UL916, UL873 http://database.ul.com/ CSA Class 4812 http://www.csagroup.
PAGE 5
The order of bit switch is from 5 to 1. The lowest bit is 5 while the highest bit is 1. Max. 31 slave addresses can be configured as follows: DIP Switch configuration of Extension Module No. Note  Schematics No. Schematics No. Switch 5 No. 1 9 17 25 2 10 18 26 3 11 19 27 4 12 20 28 5 13 21 29 6 14 22 30 7 15 23 31 8 16 24 Schematics The same address of extension module must be set respectively in the application program of the controller.
PAGE 6
Engineering notes To ensure protection against accidental contact with relay connections carrying voltages above 42 Veff, the extension module must be installed in an enclosure (preferably a control panel). It must be impossible to open the enclosure without the aid of a key or tool. AC 230 V cables must be double-insulated against safety extra low-voltage (SELV) cables. Dimensions Right side Published by: Siemens Switzerland Ltd.