Danfoss AK-LM 330 - Monitoring Unit

AK-LM 330 RS8FR302 © Danfoss 2015-08 31
2
Monitoring unit
If you want to know more about the functions, go to
chapter 5.
AK-LM 330
Application
Monitoring of temperatures, pressure, voltages and On/o signals x
General relay functions for thermostats, pressostats, voltages and
On/O signals
x
Consumption measurement via pulse inputs x
Alarm relays x
Thermostat function
Number 10
Cutin and Cutout values for relay x
Alarm limits and delay times x
Extended delay time during defrost x
Alarms suspend during case cleaning x
Pressostat functions
Number 5
Cutin and Cutout values for relay x
Alarm limits and delay times x
Voltage signal
Number 5
Scaling of read out signal. for ex. 0-10 V = 0-100% humidity x
Cutin and Cutout values for relay x
Alarm limits and delay times x
Delay times on cutin and cutout of relays x
On/O signals
Number 16
Closed contact / 24 V signal / 230 V signal x
Alarm and relay function with delay x
Counter function for switch to "On" x
Time Counter for "On" x
Consumption measurement
Number 4
Pulse signal acc. DIN 43864 x
Synchronising signal (connected to a separate pulse input) 1
Read out of the consumption of the last 24 hours x
Read out of the consumption during the last week x
Read out of the total consumption since the last reset x
Alarm relay
Number 2
Priority "high" or priority "low to high" x
Miscellaneous
Alarm priorities x
Sensor correction x
Option for connection of separate display 4