© Danfoss A/S (AC-MCI / sw), 2014-11
DKRCC.PS.RQ0.B7.02 /520H8832
5
Manual
Superheat Controller EIM 336
Connections
80 mm (3.15 in.)
5 mm (0.2 in.)
5 mm (0.2 in.)
Ø 3 mm
(0.118 in.)
50 mm (1.97 in.)
Danf
oss
80G15.11
PW
R
PO
EE
V
S4
S2
CO
M
ADR
S2
KM1
1
Pt 1000
2
S4
KM2
1
PNU no 64100 = 1: Digital input for start/
stop.
PNU no 64100 = 0: PT1000
2
Power &
com.
KM4
1
Power supply (+/-)
2
RS485 (+)
3
RS485 (-)
4
Power supply (+/-)
Modbus
Adr.
KM7
Jumper mounted =
Indoor unit (evaporator) Modbus address stored in
PNU no 40041 (default = 165)
Jumper
not
mounted =
Outdoor unit (condenser) Modbus address stored in
PNU no. 40042 (default 164)
Com
KM5
1
Drain (D)
2
RS485 (TxD+/RxD+)
3
RS485 (TxD-/RxD-)
4
Not Used
Po
KM6
1
Common
2
Pressure signal 10-90% of supply voltage
3
Power supply for pressure sensor 5 V d.c.
4
Not Used
Valve
(EEV)
KM9
1
OUT B+ (Orange)
2
OUT A- (Red)
3
OUT B- (Yellow)
4
OUT A+ (Black)
5
Common (Grey - Only used for Unipolar)
Safety note!
Caution must be taken against direct grounding
of sensor, communiation, power supply or EEV
valve terminals.
Failure to apply with this instruction can cause
unrecoverable damaged to the controller.