Dantherm 3500, Руководство по установке

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21
EN
Connections
Step up
Step down
Enter
Front of CC0:
No. Name Description
1 Alarm 1
Dry contact NC, can be changed to NO in the
configuration file and uploaded to CC0 via SD card.
Jumper on PCB for change of NO/NC relay contact.
Max voltage 60V DC/100mA.
2 Alarm 1
3 AC 1
Dry contact NO, can be changed to NC in the
configuration file and uploaded to CC0 via SD card.
Jumper on PCB for change of NO/NC relay contact.
Max voltage 60V DC/100mA.
4 AC 1
5 Digital input 1
For use with dry contacts. (fire alarm, etc)
1K ohm internal pull up to 12V DC, 10mA
6 Digital input 2
For use with dry contacts. (Cooling on demand, etc)
1K ohm internal pull up to 12V DC, 10mA
7 Digital ground GND reference for digital input 1&2
8 Hotspot temperature sensor
See accessories list, the sensor can be placed at a
critical temperature hotspot. Hotspot sensor can be
enabled/disabled in config file.
9 Hotspot temperature sensor
SD Card Interface
How to upload new
configurations files:
If an SD card is inserted during normal operation, controller will check for new config file, and
load this into CC0 memory. Any old configuration in the CC0 memory is erased.
During system power up mode, controller checks for SD card with config file.
If config file is present it will be loaded into memory and old controller configuration is erased.
If an empty SD card is put into the CC0 the present configurations file will automatically be
stored on the SD card.
Logging data:
The CC0 is set up to log operation data every minute to the SD card.
The data is temperatures, rpm data from Fans and Compressor, operational status, etc
The data can afterwards be exported from the SD card to an Excel spreadsheet