Installation, Operation and Maintenance Manual
13
3.16. Programmable inputs
Two additional alarms / inputs can be connected to the terminals 26, 27 and 28. The function of these
alarm inputs can be selected by the software (see chapter 7.11).
Input I1 = terminals 26-28, Input I2 = terminals 27-28. Terminals bridged = no alarm / input, opening
connection = alarm / input active.
3.17. Programmable outputs
Two programmable outputs (volt free contacts) are available on terminals 10,11 & 12,13
The function of these outputs can be selected by the software (see chapter 7.13).
Default settings are :
Output 1 – contact closed when cleaning is active. (Setting = 01 - Cleaning on)
Output 2 – contact closed during fan operation and off-line cleaning. (Setting = 03 - Fan on +)
Note : The programmable outputs 1 and 2 are not available in multi fan ECB systems as the
relays are used to connect fan contactors in these configurations.
To Next Page
Loading...