Configuration Of Inputs And Outputs - Danfoss AK-LM 330 Design Manual

Configuration - continued
Configuration of inputs
and outputs
1. Go to Configuration menu
2. Select I/O configuration
3. Configuration of Digital outputs
Press the +-button to go on to the
next page
4. Setup On/off input functions
Press the +-button to go on to the
next page
AK-LM 330
The following displays will depend on the earlier definitions. The
displays will show which connections the earlier settings will
require. The tables are the same as shown earlier.
• Digital outputs
• Digital inputs
• Analog inputs
ON / OFF outputs
Relay for thermostat Saux3
Relay for voltage signal U2
Relay for pressostat Paux2
Alarm relay
We set up the controller's digital outputs by keying in which
module and point on this module each one of these has been con-
nected to.
We furthermore select for each output whether the load is to be
active when the output is in pos. ON or OFF.
(A relay connection was reserved for each function when the
number of functions was defined. Keep the 0-0 setting for those
functions that are not going to use a relay connection. The line is
removed automatically when set up of the function continues).
ON / OFF input signals
Defrost Saux2
Appliance case stopped Saux2 DI2
Alarm signal U3
Alarm signal U4
Pulse signal
We set up the controller's digital input functions by keying in which
module and point on this module each one of these has been con-
nected to.
We furthermore select for each output whether the function is to be
active when the output is in pos. Closed or Open.
RS8FR302 © Danfoss 2015-08
Output Module Point Active at
DO1 1 12
DO2 1 13
DO3 1 14
DO4 1 15
DO5 1 16 ON
DO6 1 17 ON
DO7 1 18 ON
DO8 1 19 OFF
Input Module Point Active at
DI1 2 1 Closed
2 2 Closed
DI3 2 3 Closed
DI4 2 4 Closed
Cl1 3 1 - - -
3 - Outputs
The possible functions are
the following:
Alarm, high priority
Alarm, all priority
Thermostat 1 -
Pressostat 1 - 5
Voltage input 1 - 5
4 - Digital inputs
Alarm mute:
Only shown if an alarm
relay has been defined and
it needs to be fitted with
a switch function (pulse
pressure).
DI 1- 16:
Definition of on/off inputs.
Synchronisation signal:
Only shown if a pulse
reading with related syn-
chronisation is defied. A
synchronisation signal can
be connected to the pulse
module.
Pulse reading:
Here pulse measurements
can be connected in ac-
cordance with DIN 43864.
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