Danfoss AK-PC 781A User Manual page 17

Point
DI
AK-XM 102A: Max. 24 V
AK-XM 102B: Max. 230 V
(The module can not register a pulse signal from e.g. a
reset function.)
AK-PC 781A
Signal Active at
Ext.
Main
switch
Day/
Closed
Night
(voltage on)
Comp.
/
safety 1
Open
Comp.
(voltage off )
safety 2
Level
switch
Capacity controller RS8HE202 © Danfoss 2017-07
Point 1 2
Type DI1 DI2
Point 5 6
Type DI5 DI6
Signal Module
3 4
DI3 DI4
7 8
DI7 DI8
Point Terminal
1 (DI 1) 1 - 2
2 (DI 2) 3 - 4
3 (DI 3) 5 - 6
4 (DI 4) 7 - 8
5 (DI 5) 9 - 10
6 (DI 6) 11 - 12
7 (DI 7) 13 - 14
8 (DI 8) 15 - 16
Active at
17